71798984880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{637873}}^1$

素因数の和:637963

約数の個数: 160

約数和(自身を含む): 258170571264

約数和(自身を除く): 186371586384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3216, 3752, 4020, 4690, 5360, 5628, 7035, 7504, 8040, 9380, 11256, 14070, 16080, 18760, 22512, 28140, 37520, 56280, 112560, 637873, 1275746, 1913619, 2551492, 3189365, 3827238, 4465111, 5102984, 6378730, 7654476, 8930222, 9568095, 10205968, 12757460, 13395333, 15308952, 17860444, 19136190, 22325555, 25514920, 26790666, 30617904, 35720888, 38272380, 42737491, 44651110, 51029840, 53581332, 66976665, 71441776, 76544760, 85474982, 89302220, 107162664, 128212473, 133953330, 153089520, 170949964, 178604440, 213687455, 214325328, 256424946, 267906660, 299162437, 341899928, 357208880, 427374910, 512849892, 535813320, 598324874, 641062365, 683799856, 854749820, 897487311, 1025699784, 1071626640, 1196649748, 1282124730, 1495812185, 1709499640, 1794974622, 2051399568, 2393299496, 2564249460, 2991624370, 3418999280, 3589949244, 4487436555, 4786598992, 5128498920, 5983248740, 7179898488, 8974873110, 10256997840, 11966497480, 14359796976, 17949746220, 23932994960, 35899492440, 71798984880]

約数ペア:

[(1, 71798984880), (2, 35899492440), (3, 23932994960), (4, 17949746220), (5, 14359796976), (6, 11966497480), (7, 10256997840), (8, 8974873110), (10, 7179898488), (12, 5983248740), (14, 5128498920), (15, 4786598992), (16, 4487436555), (20, 3589949244), (21, 3418999280), (24, 2991624370), (28, 2564249460), (30, 2393299496), (35, 2051399568), (40, 1794974622), (42, 1709499640), (48, 1495812185), (56, 1282124730), (60, 1196649748), (67, 1071626640), (70, 1025699784), (80, 897487311), (84, 854749820), (105, 683799856), (112, 641062365), (120, 598324874), (134, 535813320), (140, 512849892), (168, 427374910), (201, 357208880), (210, 341899928), (240, 299162437), (268, 267906660), (280, 256424946), (335, 214325328), (336, 213687455), (402, 178604440), (420, 170949964), (469, 153089520), (536, 133953330), (560, 128212473), (670, 107162664), (804, 89302220), (840, 85474982), (938, 76544760), (1005, 71441776), (1072, 66976665), (1340, 53581332), (1407, 51029840), (1608, 44651110), (1680, 42737491), (1876, 38272380), (2010, 35720888), (2345, 30617904), (2680, 26790666), (2814, 25514920), (3216, 22325555), (3752, 19136190), (4020, 17860444), (4690, 15308952), (5360, 13395333), (5628, 12757460), (7035, 10205968), (7504, 9568095), (8040, 8930222), (9380, 7654476), (11256, 6378730), (14070, 5102984), (16080, 4465111), (18760, 3827238), (22512, 3189365), (28140, 2551492), (37520, 1913619), (56280, 1275746), (112560, 637873)]