20355753600

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 960

約数和(自身を含む): 92559075840

約数和(自身を除く): 72203322240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 162, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 324, 325, 336, 350, 351, 360, 364, 378, 384, 390, 400, 405, 416, 420, 432, 448, 450, 455, 468, 480, 504, 520, 525, 540, 546, 560, 567, 576, 585, 600, 624, 630, 640, 648, 650, 672, 675, 700, 702, 720, 728, 756, 780, 800, 810, 819, 832, 840, 863, 864, 896, 900, 910, 936, 945, 960, 975, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1200, 1248, 1260, 1296, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1512, 1560, 1575, 1600, 1620, 1638, 1664, 1680, 1726, 1728, 1755, 1800, 1820, 1872, 1890, 1920, 1950, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2240, 2268, 2275, 2340, 2400, 2457, 2496, 2520, 2589, 2592, 2600, 2688, 2700, 2730, 2800, 2808, 2835, 2880, 2912, 2925, 3024, 3120, 3150, 3200, 3240, 3276, 3360, 3452, 3456, 3510, 3600, 3640, 3744, 3780, 3900, 4032, 4050, 4095, 4160, 4200, 4212, 4315, 4320, 4368, 4480, 4536, 4550, 4680, 4725, 4800, 4914, 4992, 5040, 5178, 5184, 5200, 5265, 5400, 5460, 5600, 5616, 5670, 5760, 5824, 5850, 6041, 6048, 6240, 6300, 6480, 6552, 6720, 6825, 6904, 7020, 7200, 7280, 7371, 7488, 7560, 7767, 7800, 8064, 8100, 8190, 8320, 8400, 8424, 8630, 8640, 8736, 8775, 9072, 9100, 9360, 9450, 9600, 9828, 10080, 10356, 10368, 10400, 10530, 10800, 10920, 11200, 11219, 11232, 11340, 11648, 11700, 12082, 12096, 12285, 12480, 12600, 12945, 12960, 13104, 13440, 13650, 13808, 14040, 14175, 14400, 14560, 14742, 14976, 15120, 15534, 15600, 16200, 16380, 16800, 16848, 17260, 17280, 17472, 17550, 18123, 18144, 18200, 18720, 18900, 19656, 20160, 20475, 20712, 20800, 21060, 21575, 21600, 21840, 22400, 22438, 22464, 22680, 23301, 23400, 24164, 24192, 24570, 24960, 25200, 25890, 25920, 26208, 26325, 27300, 27616, 28080, 28350, 28800, 29120, 29484, 30205, 30240, 31068, 31200, 32400, 32760, 33600, 33657, 33696, 34520, 34944, 35100, 36246, 36288, 36400, 36855, 37440, 37800, 38835, 39312, 40320, 40950, 41424, 41600, 42120, 43150, 43200, 43680, 44876, 44928, 45360, 46602, 46800, 48328, 49140, 50400, 51780, 51840, 52416, 52650, 54369, 54600, 55232, 56095, 56160, 56700, 58240, 58968, 60410, 60480, 61425, 62136, 62400, 64725, 64800, 65520, 67200, 67314, 67392, 69040, 69903, 70200, 72492, 72576, 72800, 73710, 74880, 75600, 77670, 78533, 78624, 81900, 82848, 84240, 86300, 86400, 87360, 89752, 90615, 90720, 93204, 93600, 96656, 98280, 100800, 100971, 103560, 104832, 105300, 108738, 109200, 110464, 112190, 112320, 113400, 116505, 117936, 120820, 120960, 122850, 124272, 124800, 129450, 129600, 131040, 134628, 134784, 138080, 139806, 140400, 144984, 145600, 147420, 151025, 151200, 155340, 157066, 157248, 163107, 163800, 165696, 168285, 168480, 172600, 174720, 179504, 181230, 181440, 184275, 186408, 187200, 193312, 194175, 196560, 201600, 201942, 207120, 210600, 217476, 218400, 224380, 224640, 226800, 233010, 235599, 235872, 241640, 245700, 248544, 258900, 259200, 262080, 269256, 271845, 276160, 279612, 280475, 280800, 289968, 291200, 294840, 302050, 302400, 302913, 310680, 314132, 314496, 326214, 327600, 331392, 336570, 336960, 345200, 349515, 359008, 362460, 362880, 368550, 372816, 374400, 386624, 388350, 392665, 393120, 403884, 414240, 421200, 434952, 436800, 448760, 453075, 453600, 466020, 471198, 471744, 483280, 489321, 491400, 497088, 504855, 517800, 524160, 538512, 543690, 552320, 559224, 560950, 561600, 579936, 582525, 589680, 604100, 604800, 605826, 621360, 628264, 652428, 655200, 673140, 673920, 690400, 699030, 706797, 718016, 724920, 737100, 745632, 773248, 776700, 785330, 786240, 807768, 815535, 828480, 841425, 842400, 869904, 873600, 897520, 906150, 907200, 908739, 932040, 942396, 943488, 966560, 978642, 982800, 994176, 1009710, 1035600, 1077024, 1087380, 1118448, 1121900, 1123200, 1159872, 1165050, 1177995, 1179360, 1208200, 1211652, 1242720, 1256528, 1304856, 1310400, 1346280, 1359225, 1380800, 1398060, 1413594, 1436032, 1449840, 1474200, 1491264, 1514565, 1553400, 1570660, 1572480, 1615536, 1631070, 1656960, 1682850, 1684800, 1739808, 1747575, 1795040, 1812300, 1814400, 1817478, 1864080, 1884792, 1933120, 1957284, 1963325, 1965600, 2019420, 2071200, 2120391, 2154048, 2174760, 2236896, 2243800, 2319744, 2330100, 2355990, 2358720, 2416400, 2423304, 2446605, 2485440, 2513056, 2524275, 2609712, 2620800, 2692560, 2718450, 2761600, 2796120, 2827188, 2899680, 2948400, 2982528, 3029130, 3106800, 3141320, 3231072, 3262140, 3365700, 3369600, 3479616, 3495150, 3533985, 3590080, 3624600, 3634956, 3728160, 3769584, 3866240, 3914568, 3926650, 3931200, 4038840, 4077675, 4142400, 4240782, 4308096, 4349520, 4473792, 4487600, 4543695, 4660200, 4711980, 4717440, 4832800, 4846608, 4893210, 4970880, 5026112, 5048550, 5219424, 5385120, 5436900, 5592240, 5654376, 5799360, 5889975, 5896800, 6058260, 6213600, 6282640, 6361173, 6462144, 6524280, 6731400, 6959232, 6990300, 7067970, 7180160, 7249200, 7269912, 7456320, 7539168, 7572825, 7829136, 7853300, 7862400, 8077680, 8155350, 8284800, 8481564, 8699040, 8947584, 8975200, 9087390, 9320400, 9423960, 9665600, 9693216, 9786420, 10052224, 10097100, 10438848, 10601955, 10770240, 10873800, 11184480, 11308752, 11598720, 11779950, 11793600, 12116520, 12233025, 12427200, 12565280, 12722346, 12924288, 13048560, 13462800, 13980600, 14135940, 14498400, 14539824, 14912640, 15078336, 15145650, 15658272, 15706600, 16155360, 16310700, 16963128, 17398080, 17669925, 17950400, 18174780, 18640800, 18847920, 19331200, 19386432, 19572840, 20194200, 20877696, 21203910, 21540480, 21747600, 22368960, 22617504, 22718475, 23559900, 23587200, 24233040, 24466050, 24854400, 25130560, 25444692, 26097120, 26925600, 27961200, 28271880, 28996800, 29079648, 30156672, 30291300, 31316544, 31413200, 31805865, 32310720, 32621400, 33926256, 34796160, 35339850, 35900800, 36349560, 37281600, 37695840, 38772864, 39145680, 40388400, 42407820, 43495200, 44737920, 45235008, 45436950, 47119800, 48466080, 48932100, 50261120, 50889384, 52194240, 53009775, 53851200, 55922400, 56543760, 57993600, 58159296, 60582600, 62633088, 62826400, 63611730, 64621440, 65242800, 67852512, 70679700, 72699120, 74563200, 75391680, 78291360, 80776800, 84815640, 86990400, 90470016, 90873900, 94239600, 96932160, 97864200, 101778768, 104388480, 106019550, 107702400, 111844800, 113087520, 116318592, 121165200, 125652800, 127223460, 130485600, 135705024, 141359400, 145398240, 150783360, 156582720, 159029325, 161553600, 169631280, 173980800, 181747800, 188479200, 193864320, 195728400, 203557536, 212039100, 223689600, 226175040, 242330400, 251305600, 254446920, 260971200, 271410048, 282718800, 290796480, 313165440, 318058650, 323107200, 339262560, 363495600, 376958400, 391456800, 407115072, 424078200, 452350080, 484660800, 508893840, 521942400, 565437600, 581592960, 636117300, 678525120, 726991200, 753916800, 782913600, 814230144, 848156400, 969321600, 1017787680, 1130875200, 1272234600, 1357050240, 1453982400, 1565827200, 1696312800, 2035575360, 2261750400, 2544469200, 2907964800, 3392625600, 4071150720, 5088938400, 6785251200, 10177876800, 20355753600]

約数ペア:

[(1, 20355753600), (2, 10177876800), (3, 6785251200), (4, 5088938400), (5, 4071150720), (6, 3392625600), (7, 2907964800), (8, 2544469200), (9, 2261750400), (10, 2035575360), (12, 1696312800), (13, 1565827200), (14, 1453982400), (15, 1357050240), (16, 1272234600), (18, 1130875200), (20, 1017787680), (21, 969321600), (24, 848156400), (25, 814230144), (26, 782913600), (27, 753916800), (28, 726991200), (30, 678525120), (32, 636117300), (35, 581592960), (36, 565437600), (39, 521942400), (40, 508893840), (42, 484660800), (45, 452350080), (48, 424078200), (50, 407115072), (52, 391456800), (54, 376958400), (56, 363495600), (60, 339262560), (63, 323107200), (64, 318058650), (65, 313165440), (70, 290796480), (72, 282718800), (75, 271410048), (78, 260971200), (80, 254446920), (81, 251305600), (84, 242330400), (90, 226175040), (91, 223689600), (96, 212039100), (100, 203557536), (104, 195728400), (105, 193864320), (108, 188479200), (112, 181747800), (117, 173980800), (120, 169631280), (126, 161553600), (128, 159029325), (130, 156582720), (135, 150783360), (140, 145398240), (144, 141359400), (150, 135705024), (156, 130485600), (160, 127223460), (162, 125652800), (168, 121165200), (175, 116318592), (180, 113087520), (182, 111844800), (189, 107702400), (192, 106019550), (195, 104388480), (200, 101778768), (208, 97864200), (210, 96932160), (216, 94239600), (224, 90873900), (225, 90470016), (234, 86990400), (240, 84815640), (252, 80776800), (260, 78291360), (270, 75391680), (273, 74563200), (280, 72699120), (288, 70679700), (300, 67852512), (312, 65242800), (315, 64621440), (320, 63611730), (324, 62826400), (325, 62633088), (336, 60582600), (350, 58159296), (351, 57993600), (360, 56543760), (364, 55922400), (378, 53851200), (384, 53009775), (390, 52194240), (400, 50889384), (405, 50261120), (416, 48932100), (420, 48466080), (432, 47119800), (448, 45436950), (450, 45235008), (455, 44737920), (468, 43495200), (480, 42407820), (504, 40388400), (520, 39145680), (525, 38772864), (540, 37695840), (546, 37281600), (560, 36349560), (567, 35900800), (576, 35339850), (585, 34796160), (600, 33926256), (624, 32621400), (630, 32310720), (640, 31805865), (648, 31413200), (650, 31316544), (672, 30291300), (675, 30156672), (700, 29079648), (702, 28996800), (720, 28271880), (728, 27961200), (756, 26925600), (780, 26097120), (800, 25444692), (810, 25130560), (819, 24854400), (832, 24466050), (840, 24233040), (863, 23587200), (864, 23559900), (896, 22718475), (900, 22617504), (910, 22368960), (936, 21747600), (945, 21540480), (960, 21203910), (975, 20877696), (1008, 20194200), (1040, 19572840), (1050, 19386432), (1053, 19331200), (1080, 18847920), (1092, 18640800), (1120, 18174780), (1134, 17950400), (1152, 17669925), (1170, 17398080), (1200, 16963128), (1248, 16310700), (1260, 16155360), (1296, 15706600), (1300, 15658272), (1344, 15145650), (1350, 15078336), (1365, 14912640), (1400, 14539824), (1404, 14498400), (1440, 14135940), (1456, 13980600), (1512, 13462800), (1560, 13048560), (1575, 12924288), (1600, 12722346), (1620, 12565280), (1638, 12427200), (1664, 12233025), (1680, 12116520), (1726, 11793600), (1728, 11779950), (1755, 11598720), (1800, 11308752), (1820, 11184480), (1872, 10873800), (1890, 10770240), (1920, 10601955), (1950, 10438848), (2016, 10097100), (2025, 10052224), (2080, 9786420), (2100, 9693216), (2106, 9665600), (2160, 9423960), (2184, 9320400), (2240, 9087390), (2268, 8975200), (2275, 8947584), (2340, 8699040), (2400, 8481564), (2457, 8284800), (2496, 8155350), (2520, 8077680), (2589, 7862400), (2592, 7853300), (2600, 7829136), (2688, 7572825), (2700, 7539168), (2730, 7456320), (2800, 7269912), (2808, 7249200), (2835, 7180160), (2880, 7067970), (2912, 6990300), (2925, 6959232), (3024, 6731400), (3120, 6524280), (3150, 6462144), (3200, 6361173), (3240, 6282640), (3276, 6213600), (3360, 6058260), (3452, 5896800), (3456, 5889975), (3510, 5799360), (3600, 5654376), (3640, 5592240), (3744, 5436900), (3780, 5385120), (3900, 5219424), (4032, 5048550), (4050, 5026112), (4095, 4970880), (4160, 4893210), (4200, 4846608), (4212, 4832800), (4315, 4717440), (4320, 4711980), (4368, 4660200), (4480, 4543695), (4536, 4487600), (4550, 4473792), (4680, 4349520), (4725, 4308096), (4800, 4240782), (4914, 4142400), (4992, 4077675), (5040, 4038840), (5178, 3931200), (5184, 3926650), (5200, 3914568), (5265, 3866240), (5400, 3769584), (5460, 3728160), (5600, 3634956), (5616, 3624600), (5670, 3590080), (5760, 3533985), (5824, 3495150), (5850, 3479616), (6041, 3369600), (6048, 3365700), (6240, 3262140), (6300, 3231072), (6480, 3141320), (6552, 3106800), (6720, 3029130), (6825, 2982528), (6904, 2948400), (7020, 2899680), (7200, 2827188), (7280, 2796120), (7371, 2761600), (7488, 2718450), (7560, 2692560), (7767, 2620800), (7800, 2609712), (8064, 2524275), (8100, 2513056), (8190, 2485440), (8320, 2446605), (8400, 2423304), (8424, 2416400), (8630, 2358720), (8640, 2355990), (8736, 2330100), (8775, 2319744), (9072, 2243800), (9100, 2236896), (9360, 2174760), (9450, 2154048), (9600, 2120391), (9828, 2071200), (10080, 2019420), (10356, 1965600), (10368, 1963325), (10400, 1957284), (10530, 1933120), (10800, 1884792), (10920, 1864080), (11200, 1817478), (11219, 1814400), (11232, 1812300), (11340, 1795040), (11648, 1747575), (11700, 1739808), (12082, 1684800), (12096, 1682850), (12285, 1656960), (12480, 1631070), (12600, 1615536), (12945, 1572480), (12960, 1570660), (13104, 1553400), (13440, 1514565), (13650, 1491264), (13808, 1474200), (14040, 1449840), (14175, 1436032), (14400, 1413594), (14560, 1398060), (14742, 1380800), (14976, 1359225), (15120, 1346280), (15534, 1310400), (15600, 1304856), (16200, 1256528), (16380, 1242720), (16800, 1211652), (16848, 1208200), (17260, 1179360), (17280, 1177995), (17472, 1165050), (17550, 1159872), (18123, 1123200), (18144, 1121900), (18200, 1118448), (18720, 1087380), (18900, 1077024), (19656, 1035600), (20160, 1009710), (20475, 994176), (20712, 982800), (20800, 978642), (21060, 966560), (21575, 943488), (21600, 942396), (21840, 932040), (22400, 908739), (22438, 907200), (22464, 906150), (22680, 897520), (23301, 873600), (23400, 869904), (24164, 842400), (24192, 841425), (24570, 828480), (24960, 815535), (25200, 807768), (25890, 786240), (25920, 785330), (26208, 776700), (26325, 773248), (27300, 745632), (27616, 737100), (28080, 724920), (28350, 718016), (28800, 706797), (29120, 699030), (29484, 690400), (30205, 673920), (30240, 673140), (31068, 655200), (31200, 652428), (32400, 628264), (32760, 621360), (33600, 605826), (33657, 604800), (33696, 604100), (34520, 589680), (34944, 582525), (35100, 579936), (36246, 561600), (36288, 560950), (36400, 559224), (36855, 552320), (37440, 543690), (37800, 538512), (38835, 524160), (39312, 517800), (40320, 504855), (40950, 497088), (41424, 491400), (41600, 489321), (42120, 483280), (43150, 471744), (43200, 471198), (43680, 466020), (44876, 453600), (44928, 453075), (45360, 448760), (46602, 436800), (46800, 434952), (48328, 421200), (49140, 414240), (50400, 403884), (51780, 393120), (51840, 392665), (52416, 388350), (52650, 386624), (54369, 374400), (54600, 372816), (55232, 368550), (56095, 362880), (56160, 362460), (56700, 359008), (58240, 349515), (58968, 345200), (60410, 336960), (60480, 336570), (61425, 331392), (62136, 327600), (62400, 326214), (64725, 314496), (64800, 314132), (65520, 310680), (67200, 302913), (67314, 302400), (67392, 302050), (69040, 294840), (69903, 291200), (70200, 289968), (72492, 280800), (72576, 280475), (72800, 279612), (73710, 276160), (74880, 271845), (75600, 269256), (77670, 262080), (78533, 259200), (78624, 258900), (81900, 248544), (82848, 245700), (84240, 241640), (86300, 235872), (86400, 235599), (87360, 233010), (89752, 226800), (90615, 224640), (90720, 224380), (93204, 218400), (93600, 217476), (96656, 210600), (98280, 207120), (100800, 201942), (100971, 201600), (103560, 196560), (104832, 194175), (105300, 193312), (108738, 187200), (109200, 186408), (110464, 184275), (112190, 181440), (112320, 181230), (113400, 179504), (116505, 174720), (117936, 172600), (120820, 168480), (120960, 168285), (122850, 165696), (124272, 163800), (124800, 163107), (129450, 157248), (129600, 157066), (131040, 155340), (134628, 151200), (134784, 151025), (138080, 147420), (139806, 145600), (140400, 144984)]