64810460400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{16883}}^1$

素因数の和:17368

約数の個数: 240

約数和(自身を含む): 237801279744

約数和(自身を除く): 172990819344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 457, 525, 560, 600, 700, 840, 914, 1050, 1200, 1371, 1400, 1680, 1828, 2100, 2285, 2742, 2800, 3199, 3656, 4200, 4570, 5484, 6398, 6855, 7312, 8400, 9140, 9597, 10968, 11425, 12796, 13710, 15995, 16883, 18280, 19194, 21936, 22850, 25592, 27420, 31990, 33766, 34275, 36560, 38388, 45700, 47985, 50649, 51184, 54840, 63980, 67532, 68550, 76776, 79975, 84415, 91400, 95970, 101298, 109680, 118181, 127960, 135064, 137100, 153552, 159950, 168830, 182800, 191940, 202596, 236362, 239925, 253245, 255920, 270128, 274200, 319900, 337660, 354543, 383880, 405192, 422075, 472724, 479850, 506490, 548400, 590905, 639800, 675320, 709086, 767760, 810384, 844150, 945448, 959700, 1012980, 1181810, 1266225, 1279600, 1350640, 1418172, 1688300, 1772715, 1890896, 1919400, 2025960, 2363620, 2532450, 2836344, 2954525, 3376600, 3545430, 3838800, 4051920, 4727240, 5064900, 5672688, 5909050, 6753200, 7090860, 7715531, 8863575, 9454480, 10129800, 11818100, 14181720, 15431062, 17727150, 20259600, 23146593, 23636200, 28363440, 30862124, 35454300, 38577655, 46293186, 47272400, 54008717, 61724248, 70908600, 77155310, 92586372, 108017434, 115732965, 123448496, 141817200, 154310620, 162026151, 185172744, 192888275, 216034868, 231465930, 270043585, 308621240, 324052302, 370345488, 385776550, 432069736, 462931860, 540087170, 578664825, 617242480, 648104604, 771553100, 810130755, 864139472, 925863720, 1080174340, 1157329650, 1296209208, 1350217925, 1543106200, 1620261510, 1851727440, 2160348680, 2314659300, 2592418416, 2700435850, 3086212400, 3240523020, 4050653775, 4320697360, 4629318600, 5400871700, 6481046040, 8101307550, 9258637200, 10801743400, 12962092080, 16202615100, 21603486800, 32405230200, 64810460400]

約数ペア:

[(1, 64810460400), (2, 32405230200), (3, 21603486800), (4, 16202615100), (5, 12962092080), (6, 10801743400), (7, 9258637200), (8, 8101307550), (10, 6481046040), (12, 5400871700), (14, 4629318600), (15, 4320697360), (16, 4050653775), (20, 3240523020), (21, 3086212400), (24, 2700435850), (25, 2592418416), (28, 2314659300), (30, 2160348680), (35, 1851727440), (40, 1620261510), (42, 1543106200), (48, 1350217925), (50, 1296209208), (56, 1157329650), (60, 1080174340), (70, 925863720), (75, 864139472), (80, 810130755), (84, 771553100), (100, 648104604), (105, 617242480), (112, 578664825), (120, 540087170), (140, 462931860), (150, 432069736), (168, 385776550), (175, 370345488), (200, 324052302), (210, 308621240), (240, 270043585), (280, 231465930), (300, 216034868), (336, 192888275), (350, 185172744), (400, 162026151), (420, 154310620), (457, 141817200), (525, 123448496), (560, 115732965), (600, 108017434), (700, 92586372), (840, 77155310), (914, 70908600), (1050, 61724248), (1200, 54008717), (1371, 47272400), (1400, 46293186), (1680, 38577655), (1828, 35454300), (2100, 30862124), (2285, 28363440), (2742, 23636200), (2800, 23146593), (3199, 20259600), (3656, 17727150), (4200, 15431062), (4570, 14181720), (5484, 11818100), (6398, 10129800), (6855, 9454480), (7312, 8863575), (8400, 7715531), (9140, 7090860), (9597, 6753200), (10968, 5909050), (11425, 5672688), (12796, 5064900), (13710, 4727240), (15995, 4051920), (16883, 3838800), (18280, 3545430), (19194, 3376600), (21936, 2954525), (22850, 2836344), (25592, 2532450), (27420, 2363620), (31990, 2025960), (33766, 1919400), (34275, 1890896), (36560, 1772715), (38388, 1688300), (45700, 1418172), (47985, 1350640), (50649, 1279600), (51184, 1266225), (54840, 1181810), (63980, 1012980), (67532, 959700), (68550, 945448), (76776, 844150), (79975, 810384), (84415, 767760), (91400, 709086), (95970, 675320), (101298, 639800), (109680, 590905), (118181, 548400), (127960, 506490), (135064, 479850), (137100, 472724), (153552, 422075), (159950, 405192), (168830, 383880), (182800, 354543), (191940, 337660), (202596, 319900), (236362, 274200), (239925, 270128), (253245, 255920)]