1668940800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 264

約数和(自身を含む): 5701992192

約数和(自身を除く): 4033051392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 701, 744, 768, 775, 800, 930, 960, 992, 1024, 1200, 1240, 1280, 1402, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2103, 2325, 2400, 2480, 2560, 2804, 2976, 3072, 3100, 3200, 3505, 3720, 3840, 3968, 4206, 4650, 4800, 4960, 5120, 5608, 5952, 6200, 6400, 7010, 7440, 7680, 7936, 8412, 9300, 9600, 9920, 10515, 11216, 11904, 12400, 12800, 14020, 14880, 15360, 15872, 16824, 17525, 18600, 19200, 19840, 21030, 21731, 22432, 23808, 24800, 25600, 28040, 29760, 31744, 33648, 35050, 37200, 38400, 39680, 42060, 43462, 44864, 47616, 49600, 52575, 56080, 59520, 65193, 67296, 70100, 74400, 76800, 79360, 84120, 86924, 89728, 95232, 99200, 105150, 108655, 112160, 119040, 130386, 134592, 140200, 148800, 158720, 168240, 173848, 179456, 198400, 210300, 217310, 224320, 238080, 260772, 269184, 280400, 297600, 325965, 336480, 347696, 358912, 396800, 420600, 434620, 448640, 476160, 521544, 538368, 543275, 560800, 595200, 651930, 672960, 695392, 717824, 793600, 841200, 869240, 897280, 1043088, 1076736, 1086550, 1121600, 1190400, 1303860, 1345920, 1390784, 1629825, 1682400, 1738480, 1794560, 2086176, 2153472, 2173100, 2243200, 2380800, 2607720, 2691840, 2781568, 3259650, 3364800, 3476960, 3589120, 4172352, 4346200, 4486400, 5215440, 5383680, 5563136, 6519300, 6729600, 6953920, 8344704, 8692400, 8972800, 10430880, 10767360, 11126272, 13038600, 13459200, 13907840, 16689408, 17384800, 17945600, 20861760, 22252544, 26077200, 26918400, 27815680, 33378816, 34769600, 41723520, 52154400, 53836800, 55631360, 66757632, 69539200, 83447040, 104308800, 111262720, 139078400, 166894080, 208617600, 278156800, 333788160, 417235200, 556313600, 834470400, 1668940800]

約数ペア:

[(1, 1668940800), (2, 834470400), (3, 556313600), (4, 417235200), (5, 333788160), (6, 278156800), (8, 208617600), (10, 166894080), (12, 139078400), (15, 111262720), (16, 104308800), (20, 83447040), (24, 69539200), (25, 66757632), (30, 55631360), (31, 53836800), (32, 52154400), (40, 41723520), (48, 34769600), (50, 33378816), (60, 27815680), (62, 26918400), (64, 26077200), (75, 22252544), (80, 20861760), (93, 17945600), (96, 17384800), (100, 16689408), (120, 13907840), (124, 13459200), (128, 13038600), (150, 11126272), (155, 10767360), (160, 10430880), (186, 8972800), (192, 8692400), (200, 8344704), (240, 6953920), (248, 6729600), (256, 6519300), (300, 5563136), (310, 5383680), (320, 5215440), (372, 4486400), (384, 4346200), (400, 4172352), (465, 3589120), (480, 3476960), (496, 3364800), (512, 3259650), (600, 2781568), (620, 2691840), (640, 2607720), (701, 2380800), (744, 2243200), (768, 2173100), (775, 2153472), (800, 2086176), (930, 1794560), (960, 1738480), (992, 1682400), (1024, 1629825), (1200, 1390784), (1240, 1345920), (1280, 1303860), (1402, 1190400), (1488, 1121600), (1536, 1086550), (1550, 1076736), (1600, 1043088), (1860, 897280), (1920, 869240), (1984, 841200), (2103, 793600), (2325, 717824), (2400, 695392), (2480, 672960), (2560, 651930), (2804, 595200), (2976, 560800), (3072, 543275), (3100, 538368), (3200, 521544), (3505, 476160), (3720, 448640), (3840, 434620), (3968, 420600), (4206, 396800), (4650, 358912), (4800, 347696), (4960, 336480), (5120, 325965), (5608, 297600), (5952, 280400), (6200, 269184), (6400, 260772), (7010, 238080), (7440, 224320), (7680, 217310), (7936, 210300), (8412, 198400), (9300, 179456), (9600, 173848), (9920, 168240), (10515, 158720), (11216, 148800), (11904, 140200), (12400, 134592), (12800, 130386), (14020, 119040), (14880, 112160), (15360, 108655), (15872, 105150), (16824, 99200), (17525, 95232), (18600, 89728), (19200, 86924), (19840, 84120), (21030, 79360), (21731, 76800), (22432, 74400), (23808, 70100), (24800, 67296), (25600, 65193), (28040, 59520), (29760, 56080), (31744, 52575), (33648, 49600), (35050, 47616), (37200, 44864), (38400, 43462), (39680, 42060)]