20172516000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 1152

約数和(自身を含む): 86329152000

約数和(自身を除く): 66156636000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 58, 60, 65, 70, 75, 78, 80, 84, 87, 91, 96, 98, 100, 104, 105, 112, 116, 120, 125, 130, 140, 145, 147, 150, 156, 160, 168, 169, 174, 175, 182, 195, 196, 200, 203, 208, 210, 224, 232, 240, 245, 250, 260, 273, 280, 290, 294, 300, 312, 325, 336, 338, 343, 348, 350, 364, 375, 377, 390, 392, 400, 406, 416, 420, 435, 455, 464, 480, 490, 500, 507, 520, 525, 546, 560, 580, 588, 600, 609, 624, 637, 650, 672, 676, 686, 696, 700, 725, 728, 735, 750, 754, 780, 784, 800, 812, 840, 845, 870, 875, 910, 928, 975, 980, 1000, 1014, 1015, 1029, 1040, 1050, 1092, 1120, 1131, 1160, 1176, 1183, 1200, 1218, 1225, 1248, 1274, 1300, 1352, 1365, 1372, 1392, 1400, 1421, 1450, 1456, 1470, 1500, 1508, 1560, 1568, 1624, 1625, 1680, 1690, 1715, 1740, 1750, 1820, 1885, 1911, 1950, 1960, 2000, 2028, 2030, 2058, 2080, 2100, 2175, 2184, 2262, 2275, 2320, 2352, 2366, 2400, 2436, 2450, 2535, 2548, 2600, 2625, 2639, 2704, 2730, 2744, 2784, 2800, 2842, 2900, 2912, 2940, 3000, 3016, 3045, 3120, 3185, 3248, 3250, 3360, 3380, 3430, 3480, 3500, 3549, 3625, 3640, 3675, 3770, 3822, 3900, 3920, 4000, 4056, 4060, 4116, 4200, 4225, 4263, 4350, 4368, 4459, 4524, 4550, 4640, 4704, 4732, 4872, 4875, 4900, 4901, 5070, 5075, 5096, 5145, 5200, 5250, 5278, 5408, 5460, 5488, 5600, 5655, 5684, 5800, 5880, 5915, 6000, 6032, 6090, 6125, 6240, 6370, 6496, 6500, 6760, 6825, 6860, 6960, 7000, 7098, 7105, 7250, 7280, 7350, 7540, 7644, 7800, 7840, 7917, 8112, 8120, 8232, 8281, 8400, 8450, 8526, 8575, 8700, 8736, 8918, 9048, 9100, 9425, 9464, 9555, 9744, 9750, 9800, 9802, 9947, 10140, 10150, 10192, 10290, 10400, 10500, 10556, 10875, 10920, 10976, 11310, 11368, 11375, 11600, 11760, 11830, 12000, 12064, 12180, 12250, 12675, 12740, 13000, 13195, 13377, 13520, 13650, 13720, 13920, 14000, 14196, 14210, 14500, 14560, 14700, 14703, 15080, 15225, 15288, 15600, 15834, 15925, 16224, 16240, 16464, 16562, 16800, 16900, 17052, 17150, 17400, 17745, 17836, 18096, 18200, 18375, 18473, 18850, 18928, 19110, 19488, 19500, 19600, 19604, 19894, 20280, 20300, 20384, 20580, 21000, 21112, 21125, 21315, 21750, 21840, 22295, 22620, 22736, 22750, 23200, 23520, 23660, 24360, 24500, 24505, 24843, 25350, 25375, 25480, 25725, 26000, 26390, 26754, 27040, 27300, 27440, 28000, 28275, 28392, 28420, 29000, 29400, 29406, 29575, 29841, 30160, 30450, 30576, 31200, 31668, 31850, 32480, 32928, 33124, 33800, 34104, 34125, 34300, 34307, 34800, 35490, 35525, 35672, 36192, 36400, 36750, 36946, 37700, 37856, 38220, 39000, 39200, 39208, 39585, 39788, 40560, 40600, 41160, 41405, 42000, 42224, 42250, 42630, 42875, 43500, 43680, 44590, 45240, 45472, 45500, 47125, 47320, 47775, 48720, 49000, 49010, 49686, 49735, 50700, 50750, 50960, 51450, 52000, 52780, 53508, 54600, 54880, 55419, 56550, 56784, 56840, 57967, 58000, 58800, 58812, 59150, 59682, 60320, 60900, 61152, 63336, 63375, 63700, 65975, 66248, 66885, 67600, 68208, 68250, 68600, 68614, 69600, 70980, 71050, 71344, 72800, 73500, 73515, 73892, 75400, 76125, 76440, 78000, 78416, 79170, 79576, 79625, 81120, 81200, 82320, 82810, 84000, 84448, 84500, 85260, 85750, 87000, 88725, 89180, 90480, 91000, 92365, 94250, 94640, 95550, 97440, 98000, 98020, 99372, 99470, 101400, 101500, 101920, 102900, 102921, 105560, 106575, 107016, 109200, 110838, 111475, 113100, 113568, 113680, 115934, 116000, 117600, 117624, 118300, 119364, 121800, 122525, 124215, 126672, 126750, 127400, 128625, 129311, 131950, 132496, 133770, 135200, 136416, 136500, 137200, 137228, 141375, 141960, 142100, 142688, 147000, 147030, 147784, 147875, 149205, 150800, 152250, 152880, 156000, 156832, 158340, 159152, 159250, 162400, 164640, 165620, 169000, 170520, 171500, 171535, 173901, 174000, 177450, 177625, 178360, 180960, 182000, 184730, 188500, 189280, 191100, 196000, 196040, 197925, 198744, 198940, 202800, 203000, 205800, 205842, 207025, 211120, 213150, 214032, 218400, 221676, 222950, 226200, 227360, 231868, 235248, 236600, 238728, 238875, 240149, 243600, 245050, 248430, 248675, 253344, 253500, 254800, 257250, 258622, 263900, 264992, 267540, 273000, 274400, 274456, 277095, 282750, 283920, 284200, 289835, 294000, 294060, 295568, 295750, 298410, 301600, 304500, 305760, 316680, 318304, 318500, 329875, 331240, 334425, 338000, 341040, 343000, 343070, 347802, 348000, 354900, 355250, 356720, 364000, 367575, 369460, 377000, 382200, 387933, 392080, 395850, 397488, 397880, 405600, 406000, 411600, 411684, 414050, 422240, 426300, 428064, 443352, 443625, 445900, 452400, 461825, 463736, 470496, 473200, 477456, 477750, 480298, 487200, 490100, 496860, 497350, 507000, 509600, 514500, 514605, 517244, 527800, 532875, 535080, 546000, 548912, 554190, 557375, 565500, 567840, 568400, 579670, 588000, 588120, 591136, 591500, 596820, 609000, 612625, 621075, 633360, 637000, 646555, 659750, 662480, 668850, 676000, 682080, 686000, 686140, 695604, 709800, 710500, 713440, 720447, 735150, 738920, 746025, 754000, 764400, 775866, 784160, 791700, 794976, 795760, 812000, 823200, 823368, 828100, 852600, 857675, 869505, 886704, 887250, 891800, 904800, 923650, 927472, 946400, 954912, 955500, 960596, 980200, 989625, 993720, 994700, 1014000, 1029000, 1029210, 1034488, 1035125, 1055600, 1065750, 1070160, 1092000, 1097824, 1108380, 1114750, 1131000, 1136800, 1159340, 1176240, 1183000, 1193640, 1200745, 1218000, 1225250, 1242150, 1243375, 1266720, 1274000, 1293110, 1319500, 1324960, 1337700, 1372000, 1372280, 1385475, 1391208, 1419600, 1421000, 1440894, 1449175, 1470300, 1477840, 1492050, 1508000, 1528800, 1551732, 1583400, 1591520, 1646736, 1656200, 1672125, 1681043, 1705200, 1715350, 1739010, 1773408, 1774500, 1783600, 1837875, 1847300, 1854944, 1911000, 1921192, 1939665, 1960400, 1979250, 1987440, 1989400, 2028000, 2058000, 2058420, 2068976, 2070250, 2111200, 2131500, 2140320, 2216760, 2229500, 2262000, 2309125, 2318680, 2352480, 2366000, 2387280, 2401490, 2436000, 2450500, 2484300, 2486750, 2548000, 2573025, 2586220, 2639000, 2675400, 2744560, 2770950, 2782416, 2839200, 2842000, 2881788, 2898350, 2940600, 2955680, 2984100, 3103464, 3105375, 3166800, 3232775, 3293472, 3312400, 3344250, 3362086, 3410400, 3430700, 3478020, 3549000, 3567200, 3602235, 3675750, 3694600, 3730125, 3822000, 3842384, 3879330, 3920800, 3958500, 3974880, 3978800, 4116000, 4116840, 4137952, 4140500, 4263000, 4288375, 4347525, 4433520, 4459000, 4524000, 4618250, 4637360, 4732000, 4774560, 4802980, 4901000, 4968600, 4973500, 5043129, 5146050, 5172440, 5278000, 5350800, 5489120, 5541900, 5564832, 5684000, 5763576, 5796700, 5881200, 5968200, 6003725, 6206928, 6210750, 6333600, 6465550, 6624800, 6688500, 6724172, 6861400, 6927375, 6956040, 7098000, 7204470, 7245875, 7351500, 7389200, 7460250, 7644000, 7684768, 7758660, 7917000, 7957600, 8233680, 8281000, 8405215, 8526000, 8576750, 8695050, 8867040, 8918000, 9236500, 9274720, 9605960, 9698325, 9802000, 9937200, 9947000, 10086258, 10292100, 10344880, 10556000, 10701600, 11083800, 11527152, 11593400, 11762400, 11936400, 12007450, 12413856, 12421500, 12865125, 12931100, 13377000, 13448344, 13722800, 13854750, 13912080, 14196000, 14408940, 14491750, 14703000, 14778400, 14920500, 15517320, 15834000, 16163875, 16467360, 16562000, 16810430, 17052000, 17153500, 17390100, 17836000, 18011175, 18473000, 19211920, 19396650, 19604000, 19874400, 19894000, 20172516, 20584200, 20689760, 21737625, 22167600, 23054304, 23186800, 23872800, 24014900, 24843000, 25215645, 25730250, 25862200, 26754000, 26896688, 27445600, 27709500, 27824160, 28817880, 28983500, 29406000, 29841000, 30018625, 31034640, 31668000, 32327750, 33124000, 33620860, 34307000, 34780200, 36022350, 36946000, 38423840, 38793300, 39788000, 40345032, 41168400, 42026075, 43475250, 44335200, 46373600, 48029800, 48491625, 49686000, 50431290, 51460500, 51724400, 53508000, 53793376, 55419000, 57635760, 57967000, 58812000, 59682000, 60037250, 62069280, 64655500, 67241720, 68614000, 69560400, 72044700, 73892000, 77586600, 80690064, 82336800, 84052150, 86950500, 90055875, 96059600, 96983250, 99372000, 100862580, 102921000, 103448800, 110838000, 115271520, 115934000, 119364000, 120074500, 126078225, 129311000, 134483440, 137228000, 139120800, 144089400, 155173200, 161380128, 168104300, 173901000, 180111750, 192119200, 193966500, 201725160, 205842000, 210130375, 221676000, 231868000, 240149000, 252156450, 258622000, 268966880, 288178800, 310346400, 336208600, 347802000, 360223500, 387933000, 403450320, 411684000, 420260750, 480298000, 504312900, 517244000, 576357600, 630391125, 672417200, 695604000, 720447000, 775866000, 806900640, 840521500, 960596000, 1008625800, 1260782250, 1344834400, 1440894000, 1551732000, 1681043000, 2017251600, 2521564500, 2881788000, 3362086000, 4034503200, 5043129000, 6724172000, 10086258000, 20172516000]

約数ペア:

[(1, 20172516000), (2, 10086258000), (3, 6724172000), (4, 5043129000), (5, 4034503200), (6, 3362086000), (7, 2881788000), (8, 2521564500), (10, 2017251600), (12, 1681043000), (13, 1551732000), (14, 1440894000), (15, 1344834400), (16, 1260782250), (20, 1008625800), (21, 960596000), (24, 840521500), (25, 806900640), (26, 775866000), (28, 720447000), (29, 695604000), (30, 672417200), (32, 630391125), (35, 576357600), (39, 517244000), (40, 504312900), (42, 480298000), (48, 420260750), (49, 411684000), (50, 403450320), (52, 387933000), (56, 360223500), (58, 347802000), (60, 336208600), (65, 310346400), (70, 288178800), (75, 268966880), (78, 258622000), (80, 252156450), (84, 240149000), (87, 231868000), (91, 221676000), (96, 210130375), (98, 205842000), (100, 201725160), (104, 193966500), (105, 192119200), (112, 180111750), (116, 173901000), (120, 168104300), (125, 161380128), (130, 155173200), (140, 144089400), (145, 139120800), (147, 137228000), (150, 134483440), (156, 129311000), (160, 126078225), (168, 120074500), (169, 119364000), (174, 115934000), (175, 115271520), (182, 110838000), (195, 103448800), (196, 102921000), (200, 100862580), (203, 99372000), (208, 96983250), (210, 96059600), (224, 90055875), (232, 86950500), (240, 84052150), (245, 82336800), (250, 80690064), (260, 77586600), (273, 73892000), (280, 72044700), (290, 69560400), (294, 68614000), (300, 67241720), (312, 64655500), (325, 62069280), (336, 60037250), (338, 59682000), (343, 58812000), (348, 57967000), (350, 57635760), (364, 55419000), (375, 53793376), (377, 53508000), (390, 51724400), (392, 51460500), (400, 50431290), (406, 49686000), (416, 48491625), (420, 48029800), (435, 46373600), (455, 44335200), (464, 43475250), (480, 42026075), (490, 41168400), (500, 40345032), (507, 39788000), (520, 38793300), (525, 38423840), (546, 36946000), (560, 36022350), (580, 34780200), (588, 34307000), (600, 33620860), (609, 33124000), (624, 32327750), (637, 31668000), (650, 31034640), (672, 30018625), (676, 29841000), (686, 29406000), (696, 28983500), (700, 28817880), (725, 27824160), (728, 27709500), (735, 27445600), (750, 26896688), (754, 26754000), (780, 25862200), (784, 25730250), (800, 25215645), (812, 24843000), (840, 24014900), (845, 23872800), (870, 23186800), (875, 23054304), (910, 22167600), (928, 21737625), (975, 20689760), (980, 20584200), (1000, 20172516), (1014, 19894000), (1015, 19874400), (1029, 19604000), (1040, 19396650), (1050, 19211920), (1092, 18473000), (1120, 18011175), (1131, 17836000), (1160, 17390100), (1176, 17153500), (1183, 17052000), (1200, 16810430), (1218, 16562000), (1225, 16467360), (1248, 16163875), (1274, 15834000), (1300, 15517320), (1352, 14920500), (1365, 14778400), (1372, 14703000), (1392, 14491750), (1400, 14408940), (1421, 14196000), (1450, 13912080), (1456, 13854750), (1470, 13722800), (1500, 13448344), (1508, 13377000), (1560, 12931100), (1568, 12865125), (1624, 12421500), (1625, 12413856), (1680, 12007450), (1690, 11936400), (1715, 11762400), (1740, 11593400), (1750, 11527152), (1820, 11083800), (1885, 10701600), (1911, 10556000), (1950, 10344880), (1960, 10292100), (2000, 10086258), (2028, 9947000), (2030, 9937200), (2058, 9802000), (2080, 9698325), (2100, 9605960), (2175, 9274720), (2184, 9236500), (2262, 8918000), (2275, 8867040), (2320, 8695050), (2352, 8576750), (2366, 8526000), (2400, 8405215), (2436, 8281000), (2450, 8233680), (2535, 7957600), (2548, 7917000), (2600, 7758660), (2625, 7684768), (2639, 7644000), (2704, 7460250), (2730, 7389200), (2744, 7351500), (2784, 7245875), (2800, 7204470), (2842, 7098000), (2900, 6956040), (2912, 6927375), (2940, 6861400), (3000, 6724172), (3016, 6688500), (3045, 6624800), (3120, 6465550), (3185, 6333600), (3248, 6210750), (3250, 6206928), (3360, 6003725), (3380, 5968200), (3430, 5881200), (3480, 5796700), (3500, 5763576), (3549, 5684000), (3625, 5564832), (3640, 5541900), (3675, 5489120), (3770, 5350800), (3822, 5278000), (3900, 5172440), (3920, 5146050), (4000, 5043129), (4056, 4973500), (4060, 4968600), (4116, 4901000), (4200, 4802980), (4225, 4774560), (4263, 4732000), (4350, 4637360), (4368, 4618250), (4459, 4524000), (4524, 4459000), (4550, 4433520), (4640, 4347525), (4704, 4288375), (4732, 4263000), (4872, 4140500), (4875, 4137952), (4900, 4116840), (4901, 4116000), (5070, 3978800), (5075, 3974880), (5096, 3958500), (5145, 3920800), (5200, 3879330), (5250, 3842384), (5278, 3822000), (5408, 3730125), (5460, 3694600), (5488, 3675750), (5600, 3602235), (5655, 3567200), (5684, 3549000), (5800, 3478020), (5880, 3430700), (5915, 3410400), (6000, 3362086), (6032, 3344250), (6090, 3312400), (6125, 3293472), (6240, 3232775), (6370, 3166800), (6496, 3105375), (6500, 3103464), (6760, 2984100), (6825, 2955680), (6860, 2940600), (6960, 2898350), (7000, 2881788), (7098, 2842000), (7105, 2839200), (7250, 2782416), (7280, 2770950), (7350, 2744560), (7540, 2675400), (7644, 2639000), (7800, 2586220), (7840, 2573025), (7917, 2548000), (8112, 2486750), (8120, 2484300), (8232, 2450500), (8281, 2436000), (8400, 2401490), (8450, 2387280), (8526, 2366000), (8575, 2352480), (8700, 2318680), (8736, 2309125), (8918, 2262000), (9048, 2229500), (9100, 2216760), (9425, 2140320), (9464, 2131500), (9555, 2111200), (9744, 2070250), (9750, 2068976), (9800, 2058420), (9802, 2058000), (9947, 2028000), (10140, 1989400), (10150, 1987440), (10192, 1979250), (10290, 1960400), (10400, 1939665), (10500, 1921192), (10556, 1911000), (10875, 1854944), (10920, 1847300), (10976, 1837875), (11310, 1783600), (11368, 1774500), (11375, 1773408), (11600, 1739010), (11760, 1715350), (11830, 1705200), (12000, 1681043), (12064, 1672125), (12180, 1656200), (12250, 1646736), (12675, 1591520), (12740, 1583400), (13000, 1551732), (13195, 1528800), (13377, 1508000), (13520, 1492050), (13650, 1477840), (13720, 1470300), (13920, 1449175), (14000, 1440894), (14196, 1421000), (14210, 1419600), (14500, 1391208), (14560, 1385475), (14700, 1372280), (14703, 1372000), (15080, 1337700), (15225, 1324960), (15288, 1319500), (15600, 1293110), (15834, 1274000), (15925, 1266720), (16224, 1243375), (16240, 1242150), (16464, 1225250), (16562, 1218000), (16800, 1200745), (16900, 1193640), (17052, 1183000), (17150, 1176240), (17400, 1159340), (17745, 1136800), (17836, 1131000), (18096, 1114750), (18200, 1108380), (18375, 1097824), (18473, 1092000), (18850, 1070160), (18928, 1065750), (19110, 1055600), (19488, 1035125), (19500, 1034488), (19600, 1029210), (19604, 1029000), (19894, 1014000), (20280, 994700), (20300, 993720), (20384, 989625), (20580, 980200), (21000, 960596), (21112, 955500), (21125, 954912), (21315, 946400), (21750, 927472), (21840, 923650), (22295, 904800), (22620, 891800), (22736, 887250), (22750, 886704), (23200, 869505), (23520, 857675), (23660, 852600), (24360, 828100), (24500, 823368), (24505, 823200), (24843, 812000), (25350, 795760), (25375, 794976), (25480, 791700), (25725, 784160), (26000, 775866), (26390, 764400), (26754, 754000), (27040, 746025), (27300, 738920), (27440, 735150), (28000, 720447), (28275, 713440), (28392, 710500), (28420, 709800), (29000, 695604), (29400, 686140), (29406, 686000), (29575, 682080), (29841, 676000), (30160, 668850), (30450, 662480), (30576, 659750), (31200, 646555), (31668, 637000), (31850, 633360), (32480, 621075), (32928, 612625), (33124, 609000), (33800, 596820), (34104, 591500), (34125, 591136), (34300, 588120), (34307, 588000), (34800, 579670), (35490, 568400), (35525, 567840), (35672, 565500), (36192, 557375), (36400, 554190), (36750, 548912), (36946, 546000), (37700, 535080), (37856, 532875), (38220, 527800), (39000, 517244), (39200, 514605), (39208, 514500), (39585, 509600), (39788, 507000), (40560, 497350), (40600, 496860), (41160, 490100), (41405, 487200), (42000, 480298), (42224, 477750), (42250, 477456), (42630, 473200), (42875, 470496), (43500, 463736), (43680, 461825), (44590, 452400), (45240, 445900), (45472, 443625), (45500, 443352), (47125, 428064), (47320, 426300), (47775, 422240), (48720, 414050), (49000, 411684), (49010, 411600), (49686, 406000), (49735, 405600), (50700, 397880), (50750, 397488), (50960, 395850), (51450, 392080), (52000, 387933), (52780, 382200), (53508, 377000), (54600, 369460), (54880, 367575), (55419, 364000), (56550, 356720), (56784, 355250), (56840, 354900), (57967, 348000), (58000, 347802), (58800, 343070), (58812, 343000), (59150, 341040), (59682, 338000), (60320, 334425), (60900, 331240), (61152, 329875), (63336, 318500), (63375, 318304), (63700, 316680), (65975, 305760), (66248, 304500), (66885, 301600), (67600, 298410), (68208, 295750), (68250, 295568), (68600, 294060), (68614, 294000), (69600, 289835), (70980, 284200), (71050, 283920), (71344, 282750), (72800, 277095), (73500, 274456), (73515, 274400), (73892, 273000), (75400, 267540), (76125, 264992), (76440, 263900), (78000, 258622), (78416, 257250), (79170, 254800), (79576, 253500), (79625, 253344), (81120, 248675), (81200, 248430), (82320, 245050), (82810, 243600), (84000, 240149), (84448, 238875), (84500, 238728), (85260, 236600), (85750, 235248), (87000, 231868), (88725, 227360), (89180, 226200), (90480, 222950), (91000, 221676), (92365, 218400), (94250, 214032), (94640, 213150), (95550, 211120), (97440, 207025), (98000, 205842), (98020, 205800), (99372, 203000), (99470, 202800), (101400, 198940), (101500, 198744), (101920, 197925), (102900, 196040), (102921, 196000), (105560, 191100), (106575, 189280), (107016, 188500), (109200, 184730), (110838, 182000), (111475, 180960), (113100, 178360), (113568, 177625), (113680, 177450), (115934, 174000), (116000, 173901), (117600, 171535), (117624, 171500), (118300, 170520), (119364, 169000), (121800, 165620), (122525, 164640), (124215, 162400), (126672, 159250), (126750, 159152), (127400, 158340), (128625, 156832), (129311, 156000), (131950, 152880), (132496, 152250), (133770, 150800), (135200, 149205), (136416, 147875), (136500, 147784), (137200, 147030), (137228, 147000), (141375, 142688), (141960, 142100)]