851591040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6247}}^1$

素因数の和:6340

約数の個数: 128

約数和(自身を含む): 2753118720

約数和(自身を除く): 1901527680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6247, 6816, 8520, 9088, 11360, 12494, 13632, 17040, 18741, 22720, 24988, 27264, 31235, 34080, 37482, 45440, 49976, 62470, 68160, 74964, 93705, 99952, 124940, 136320, 149928, 187410, 199904, 249880, 299856, 374820, 399808, 443537, 499760, 599712, 749640, 799616, 887074, 999520, 1199424, 1330611, 1499280, 1774148, 1999040, 2217685, 2398848, 2661222, 2998560, 3548296, 3998080, 4435370, 5322444, 5997120, 6653055, 7096592, 8870740, 10644888, 11994240, 13306110, 14193184, 17741480, 21289776, 26612220, 28386368, 35482960, 42579552, 53224440, 56772736, 70965920, 85159104, 106448880, 141931840, 170318208, 212897760, 283863680, 425795520, 851591040]

約数ペア:

[(1, 851591040), (2, 425795520), (3, 283863680), (4, 212897760), (5, 170318208), (6, 141931840), (8, 106448880), (10, 85159104), (12, 70965920), (15, 56772736), (16, 53224440), (20, 42579552), (24, 35482960), (30, 28386368), (32, 26612220), (40, 21289776), (48, 17741480), (60, 14193184), (64, 13306110), (71, 11994240), (80, 10644888), (96, 8870740), (120, 7096592), (128, 6653055), (142, 5997120), (160, 5322444), (192, 4435370), (213, 3998080), (240, 3548296), (284, 2998560), (320, 2661222), (355, 2398848), (384, 2217685), (426, 1999040), (480, 1774148), (568, 1499280), (640, 1330611), (710, 1199424), (852, 999520), (960, 887074), (1065, 799616), (1136, 749640), (1420, 599712), (1704, 499760), (1920, 443537), (2130, 399808), (2272, 374820), (2840, 299856), (3408, 249880), (4260, 199904), (4544, 187410), (5680, 149928), (6247, 136320), (6816, 124940), (8520, 99952), (9088, 93705), (11360, 74964), (12494, 68160), (13632, 62470), (17040, 49976), (18741, 45440), (22720, 37482), (24988, 34080), (27264, 31235)]