64070816640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1789}}^1$

素因数の和:2645

約数の個数: 256

約数和(自身を含む): 213487142400

約数和(自身を除く): 149416325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 811, 920, 960, 1104, 1380, 1472, 1622, 1789, 1840, 1920, 2208, 2433, 2760, 2944, 3244, 3578, 3680, 4055, 4416, 4866, 5367, 5520, 6488, 7156, 7360, 8110, 8832, 8945, 9732, 10734, 11040, 12165, 12976, 14312, 14720, 16220, 17890, 18653, 19464, 21468, 22080, 24330, 25952, 26835, 28624, 32440, 35780, 37306, 38928, 41147, 42936, 44160, 48660, 51904, 53670, 55959, 57248, 64880, 71560, 74612, 77856, 82294, 85872, 93265, 97320, 103808, 107340, 111918, 114496, 123441, 129760, 143120, 149224, 155712, 164588, 171744, 186530, 194640, 205735, 214680, 223836, 228992, 246882, 259520, 279795, 286240, 298448, 311424, 329176, 343488, 373060, 389280, 411470, 429360, 447672, 493764, 519040, 559590, 572480, 596896, 617205, 658352, 686976, 746120, 778560, 822940, 858720, 895344, 987528, 1119180, 1144960, 1193792, 1234410, 1316704, 1450879, 1492240, 1557120, 1645880, 1717440, 1790688, 1975056, 2238360, 2387584, 2468820, 2633408, 2901758, 2984480, 3291760, 3434880, 3581376, 3950112, 4352637, 4476720, 4937640, 5266816, 5803516, 5968960, 6583520, 7162752, 7254395, 7900224, 8705274, 8953440, 9875280, 11607032, 11937920, 13167040, 14508790, 15800448, 17410548, 17906880, 19750560, 21763185, 23214064, 26334080, 29017580, 33370217, 34821096, 35813760, 39501120, 43526370, 46428128, 58035160, 66740434, 69642192, 79002240, 87052740, 92856256, 100110651, 116070320, 133480868, 139284384, 166851085, 174105480, 185712512, 200221302, 232140640, 266961736, 278568768, 333702170, 348210960, 400442604, 464281280, 500553255, 533923472, 557137536, 667404340, 696421920, 800885208, 928562560, 1001106510, 1067846944, 1334808680, 1392843840, 1601770416, 2002213020, 2135693888, 2669617360, 2785687680, 3203540832, 4004426040, 4271387776, 5339234720, 6407081664, 8008852080, 10678469440, 12814163328, 16017704160, 21356938880, 32035408320, 64070816640]

約数ペア:

[(1, 64070816640), (2, 32035408320), (3, 21356938880), (4, 16017704160), (5, 12814163328), (6, 10678469440), (8, 8008852080), (10, 6407081664), (12, 5339234720), (15, 4271387776), (16, 4004426040), (20, 3203540832), (23, 2785687680), (24, 2669617360), (30, 2135693888), (32, 2002213020), (40, 1601770416), (46, 1392843840), (48, 1334808680), (60, 1067846944), (64, 1001106510), (69, 928562560), (80, 800885208), (92, 696421920), (96, 667404340), (115, 557137536), (120, 533923472), (128, 500553255), (138, 464281280), (160, 400442604), (184, 348210960), (192, 333702170), (230, 278568768), (240, 266961736), (276, 232140640), (320, 200221302), (345, 185712512), (368, 174105480), (384, 166851085), (460, 139284384), (480, 133480868), (552, 116070320), (640, 100110651), (690, 92856256), (736, 87052740), (811, 79002240), (920, 69642192), (960, 66740434), (1104, 58035160), (1380, 46428128), (1472, 43526370), (1622, 39501120), (1789, 35813760), (1840, 34821096), (1920, 33370217), (2208, 29017580), (2433, 26334080), (2760, 23214064), (2944, 21763185), (3244, 19750560), (3578, 17906880), (3680, 17410548), (4055, 15800448), (4416, 14508790), (4866, 13167040), (5367, 11937920), (5520, 11607032), (6488, 9875280), (7156, 8953440), (7360, 8705274), (8110, 7900224), (8832, 7254395), (8945, 7162752), (9732, 6583520), (10734, 5968960), (11040, 5803516), (12165, 5266816), (12976, 4937640), (14312, 4476720), (14720, 4352637), (16220, 3950112), (17890, 3581376), (18653, 3434880), (19464, 3291760), (21468, 2984480), (22080, 2901758), (24330, 2633408), (25952, 2468820), (26835, 2387584), (28624, 2238360), (32440, 1975056), (35780, 1790688), (37306, 1717440), (38928, 1645880), (41147, 1557120), (42936, 1492240), (44160, 1450879), (48660, 1316704), (51904, 1234410), (53670, 1193792), (55959, 1144960), (57248, 1119180), (64880, 987528), (71560, 895344), (74612, 858720), (77856, 822940), (82294, 778560), (85872, 746120), (93265, 686976), (97320, 658352), (103808, 617205), (107340, 596896), (111918, 572480), (114496, 559590), (123441, 519040), (129760, 493764), (143120, 447672), (149224, 429360), (155712, 411470), (164588, 389280), (171744, 373060), (186530, 343488), (194640, 329176), (205735, 311424), (214680, 298448), (223836, 286240), (228992, 279795), (246882, 259520)]