20249695440

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 640

約数和(自身を含む): 78919948800

約数和(自身を除く): 58670253360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 195, 208, 216, 232, 234, 240, 243, 260, 261, 270, 290, 307, 312, 324, 348, 351, 360, 377, 390, 405, 432, 435, 464, 468, 486, 520, 522, 540, 580, 585, 614, 624, 648, 696, 702, 720, 729, 754, 780, 783, 810, 870, 921, 936, 972, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1215, 1228, 1296, 1305, 1392, 1404, 1458, 1508, 1535, 1560, 1566, 1620, 1740, 1755, 1842, 1872, 1885, 1944, 2088, 2106, 2160, 2187, 2262, 2320, 2340, 2349, 2430, 2456, 2610, 2763, 2808, 2916, 3016, 3070, 3120, 3132, 3159, 3240, 3393, 3480, 3510, 3645, 3684, 3770, 3888, 3915, 3991, 4176, 4212, 4374, 4524, 4605, 4680, 4698, 4860, 4912, 5220, 5265, 5526, 5616, 5655, 5832, 6032, 6140, 6264, 6318, 6480, 6786, 6960, 7020, 7047, 7290, 7368, 7540, 7830, 7982, 8289, 8424, 8748, 8903, 9048, 9210, 9360, 9396, 9477, 9720, 10179, 10440, 10530, 10935, 11052, 11310, 11664, 11745, 11973, 12280, 12528, 12636, 13572, 13815, 14040, 14094, 14580, 14736, 15080, 15660, 15795, 15964, 16578, 16848, 16965, 17496, 17806, 18096, 18420, 18792, 18954, 19440, 19955, 20358, 20880, 21060, 21141, 21870, 22104, 22620, 23490, 23946, 24560, 24867, 25272, 26709, 27144, 27630, 28080, 28188, 28431, 29160, 30160, 30537, 31320, 31590, 31928, 33156, 33930, 34992, 35235, 35612, 35919, 36840, 37584, 37908, 39910, 40716, 41445, 42120, 42282, 43740, 44208, 44515, 45240, 46980, 47385, 47892, 49734, 50544, 50895, 53418, 54288, 55260, 56376, 56862, 58320, 59865, 61074, 62640, 63180, 63423, 63856, 66312, 67860, 70470, 71224, 71838, 73680, 74601, 75816, 79820, 80127, 81432, 82890, 84240, 84564, 87480, 89030, 90480, 91611, 93960, 94770, 95784, 99468, 101790, 105705, 106836, 107757, 110520, 112752, 113724, 115739, 119730, 122148, 124335, 126360, 126846, 132624, 133545, 135720, 140940, 142155, 142448, 143676, 149202, 151632, 152685, 159640, 160254, 162864, 165780, 169128, 174960, 178060, 179595, 183222, 187920, 189540, 191568, 198936, 203580, 211410, 213672, 215514, 221040, 223803, 227448, 231478, 239460, 240381, 244296, 248670, 252720, 253692, 267090, 271440, 274833, 281880, 284310, 287352, 298404, 305370, 317115, 319280, 320508, 323271, 331560, 338256, 347217, 356120, 359190, 366444, 373005, 379080, 397872, 400635, 407160, 422820, 427344, 431028, 447606, 454896, 458055, 462956, 478920, 480762, 488592, 497340, 507384, 534180, 538785, 549666, 563760, 568620, 574704, 578695, 596808, 610740, 634230, 641016, 646542, 663120, 671409, 694434, 712240, 718380, 721143, 732888, 746010, 758160, 801270, 814320, 824499, 845640, 862056, 895212, 916110, 925912, 957840, 961524, 969813, 994680, 1014768, 1041651, 1068360, 1077570, 1099332, 1119015, 1137240, 1157390, 1193616, 1201905, 1221480, 1268460, 1282032, 1293084, 1342818, 1374165, 1388868, 1436760, 1442286, 1465776, 1492020, 1602540, 1616355, 1648998, 1691280, 1724112, 1736085, 1790424, 1832220, 1851824, 1923048, 1939626, 1989360, 2083302, 2136720, 2155140, 2163429, 2198664, 2238030, 2274480, 2314780, 2403810, 2442960, 2536920, 2586168, 2685636, 2748330, 2777736, 2873520, 2884572, 2909439, 2984040, 3124953, 3205080, 3232710, 3297996, 3357045, 3472170, 3580848, 3605715, 3664440, 3846096, 3879252, 4122495, 4166604, 4310280, 4326858, 4397328, 4476060, 4629560, 4807620, 4849065, 5073840, 5172336, 5208255, 5371272, 5496660, 5555472, 5769144, 5818878, 5968080, 6249906, 6410160, 6465420, 6490287, 6595992, 6714090, 6944340, 7211430, 7328880, 7758504, 8244990, 8333208, 8620560, 8653716, 8728317, 8952120, 9259120, 9374859, 9615240, 9698130, 10416510, 10742544, 10817145, 10993320, 11538288, 11637756, 12499812, 12930840, 12980574, 13191984, 13428180, 13888680, 14422860, 14547195, 15517008, 15624765, 16489980, 16666416, 17307432, 17456634, 17904240, 18749718, 19230480, 19396260, 19470861, 20833020, 21634290, 21986640, 23275512, 24999624, 25861680, 25961148, 26856360, 27777360, 28124577, 28845720, 29094390, 31249530, 32451435, 32979960, 34614864, 34913268, 37499436, 38792520, 38941722, 41666040, 43268580, 43641585, 46551024, 46874295, 49999248, 51922296, 53712720, 56249154, 57691440, 58188780, 62499060, 64902870, 65959920, 69826536, 74998872, 77585040, 77883444, 83332080, 84373731, 86537160, 87283170, 93748590, 97354305, 103844592, 112498308, 116377560, 124998120, 129805740, 139653072, 140622885, 149997744, 155766888, 168747462, 173074320, 174566340, 187497180, 194708610, 224996616, 232755120, 249996240, 253121193, 259611480, 281245770, 311533776, 337494924, 349132680, 374994360, 389417220, 421868655, 449993232, 506242386, 519222960, 562491540, 674989848, 698265360, 749988720, 778834440, 843737310, 1012484772, 1124983080, 1265605965, 1349979696, 1557668880, 1687474620, 2024969544, 2249966160, 2531211930, 3374949240, 4049939088, 5062423860, 6749898480, 10124847720, 20249695440]

約数ペア:

[(1, 20249695440), (2, 10124847720), (3, 6749898480), (4, 5062423860), (5, 4049939088), (6, 3374949240), (8, 2531211930), (9, 2249966160), (10, 2024969544), (12, 1687474620), (13, 1557668880), (15, 1349979696), (16, 1265605965), (18, 1124983080), (20, 1012484772), (24, 843737310), (26, 778834440), (27, 749988720), (29, 698265360), (30, 674989848), (36, 562491540), (39, 519222960), (40, 506242386), (45, 449993232), (48, 421868655), (52, 389417220), (54, 374994360), (58, 349132680), (60, 337494924), (65, 311533776), (72, 281245770), (78, 259611480), (80, 253121193), (81, 249996240), (87, 232755120), (90, 224996616), (104, 194708610), (108, 187497180), (116, 174566340), (117, 173074320), (120, 168747462), (130, 155766888), (135, 149997744), (144, 140622885), (145, 139653072), (156, 129805740), (162, 124998120), (174, 116377560), (180, 112498308), (195, 103844592), (208, 97354305), (216, 93748590), (232, 87283170), (234, 86537160), (240, 84373731), (243, 83332080), (260, 77883444), (261, 77585040), (270, 74998872), (290, 69826536), (307, 65959920), (312, 64902870), (324, 62499060), (348, 58188780), (351, 57691440), (360, 56249154), (377, 53712720), (390, 51922296), (405, 49999248), (432, 46874295), (435, 46551024), (464, 43641585), (468, 43268580), (486, 41666040), (520, 38941722), (522, 38792520), (540, 37499436), (580, 34913268), (585, 34614864), (614, 32979960), (624, 32451435), (648, 31249530), (696, 29094390), (702, 28845720), (720, 28124577), (729, 27777360), (754, 26856360), (780, 25961148), (783, 25861680), (810, 24999624), (870, 23275512), (921, 21986640), (936, 21634290), (972, 20833020), (1040, 19470861), (1044, 19396260), (1053, 19230480), (1080, 18749718), (1131, 17904240), (1160, 17456634), (1170, 17307432), (1215, 16666416), (1228, 16489980), (1296, 15624765), (1305, 15517008), (1392, 14547195), (1404, 14422860), (1458, 13888680), (1508, 13428180), (1535, 13191984), (1560, 12980574), (1566, 12930840), (1620, 12499812), (1740, 11637756), (1755, 11538288), (1842, 10993320), (1872, 10817145), (1885, 10742544), (1944, 10416510), (2088, 9698130), (2106, 9615240), (2160, 9374859), (2187, 9259120), (2262, 8952120), (2320, 8728317), (2340, 8653716), (2349, 8620560), (2430, 8333208), (2456, 8244990), (2610, 7758504), (2763, 7328880), (2808, 7211430), (2916, 6944340), (3016, 6714090), (3070, 6595992), (3120, 6490287), (3132, 6465420), (3159, 6410160), (3240, 6249906), (3393, 5968080), (3480, 5818878), (3510, 5769144), (3645, 5555472), (3684, 5496660), (3770, 5371272), (3888, 5208255), (3915, 5172336), (3991, 5073840), (4176, 4849065), (4212, 4807620), (4374, 4629560), (4524, 4476060), (4605, 4397328), (4680, 4326858), (4698, 4310280), (4860, 4166604), (4912, 4122495), (5220, 3879252), (5265, 3846096), (5526, 3664440), (5616, 3605715), (5655, 3580848), (5832, 3472170), (6032, 3357045), (6140, 3297996), (6264, 3232710), (6318, 3205080), (6480, 3124953), (6786, 2984040), (6960, 2909439), (7020, 2884572), (7047, 2873520), (7290, 2777736), (7368, 2748330), (7540, 2685636), (7830, 2586168), (7982, 2536920), (8289, 2442960), (8424, 2403810), (8748, 2314780), (8903, 2274480), (9048, 2238030), (9210, 2198664), (9360, 2163429), (9396, 2155140), (9477, 2136720), (9720, 2083302), (10179, 1989360), (10440, 1939626), (10530, 1923048), (10935, 1851824), (11052, 1832220), (11310, 1790424), (11664, 1736085), (11745, 1724112), (11973, 1691280), (12280, 1648998), (12528, 1616355), (12636, 1602540), (13572, 1492020), (13815, 1465776), (14040, 1442286), (14094, 1436760), (14580, 1388868), (14736, 1374165), (15080, 1342818), (15660, 1293084), (15795, 1282032), (15964, 1268460), (16578, 1221480), (16848, 1201905), (16965, 1193616), (17496, 1157390), (17806, 1137240), (18096, 1119015), (18420, 1099332), (18792, 1077570), (18954, 1068360), (19440, 1041651), (19955, 1014768), (20358, 994680), (20880, 969813), (21060, 961524), (21141, 957840), (21870, 925912), (22104, 916110), (22620, 895212), (23490, 862056), (23946, 845640), (24560, 824499), (24867, 814320), (25272, 801270), (26709, 758160), (27144, 746010), (27630, 732888), (28080, 721143), (28188, 718380), (28431, 712240), (29160, 694434), (30160, 671409), (30537, 663120), (31320, 646542), (31590, 641016), (31928, 634230), (33156, 610740), (33930, 596808), (34992, 578695), (35235, 574704), (35612, 568620), (35919, 563760), (36840, 549666), (37584, 538785), (37908, 534180), (39910, 507384), (40716, 497340), (41445, 488592), (42120, 480762), (42282, 478920), (43740, 462956), (44208, 458055), (44515, 454896), (45240, 447606), (46980, 431028), (47385, 427344), (47892, 422820), (49734, 407160), (50544, 400635), (50895, 397872), (53418, 379080), (54288, 373005), (55260, 366444), (56376, 359190), (56862, 356120), (58320, 347217), (59865, 338256), (61074, 331560), (62640, 323271), (63180, 320508), (63423, 319280), (63856, 317115), (66312, 305370), (67860, 298404), (70470, 287352), (71224, 284310), (71838, 281880), (73680, 274833), (74601, 271440), (75816, 267090), (79820, 253692), (80127, 252720), (81432, 248670), (82890, 244296), (84240, 240381), (84564, 239460), (87480, 231478), (89030, 227448), (90480, 223803), (91611, 221040), (93960, 215514), (94770, 213672), (95784, 211410), (99468, 203580), (101790, 198936), (105705, 191568), (106836, 189540), (107757, 187920), (110520, 183222), (112752, 179595), (113724, 178060), (115739, 174960), (119730, 169128), (122148, 165780), (124335, 162864), (126360, 160254), (126846, 159640), (132624, 152685), (133545, 151632), (135720, 149202), (140940, 143676), (142155, 142448)]