1699317480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1567}}^1$

素因数の和:2879

約数の個数: 128

約数和(自身を含む): 5834465280

約数和(自身を除く): 4135147800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1291, 1567, 2582, 3134, 3873, 4701, 5164, 6268, 6455, 7746, 7835, 9037, 9402, 10328, 10969, 12536, 12910, 15492, 15670, 18074, 18804, 19365, 21938, 23505, 25820, 27111, 30984, 31340, 32907, 36148, 37608, 38730, 43876, 45185, 47010, 51640, 54222, 54845, 62680, 65814, 72296, 77460, 87752, 90370, 94020, 108444, 109690, 131628, 135555, 154920, 164535, 180740, 188040, 216888, 219380, 263256, 271110, 329070, 361480, 438760, 542220, 658140, 1084440, 1316280, 2022997, 4045994, 6068991, 8091988, 10114985, 12137982, 14160979, 16183976, 20229970, 24275964, 28321958, 30344955, 40459940, 42482937, 48551928, 56643916, 60689910, 70804895, 80919880, 84965874, 113287832, 121379820, 141609790, 169931748, 212414685, 242759640, 283219580, 339863496, 424829370, 566439160, 849658740, 1699317480]

約数ペア:

[(1, 1699317480), (2, 849658740), (3, 566439160), (4, 424829370), (5, 339863496), (6, 283219580), (7, 242759640), (8, 212414685), (10, 169931748), (12, 141609790), (14, 121379820), (15, 113287832), (20, 84965874), (21, 80919880), (24, 70804895), (28, 60689910), (30, 56643916), (35, 48551928), (40, 42482937), (42, 40459940), (56, 30344955), (60, 28321958), (70, 24275964), (84, 20229970), (105, 16183976), (120, 14160979), (140, 12137982), (168, 10114985), (210, 8091988), (280, 6068991), (420, 4045994), (840, 2022997), (1291, 1316280), (1567, 1084440), (2582, 658140), (3134, 542220), (3873, 438760), (4701, 361480), (5164, 329070), (6268, 271110), (6455, 263256), (7746, 219380), (7835, 216888), (9037, 188040), (9402, 180740), (10328, 164535), (10969, 154920), (12536, 135555), (12910, 131628), (15492, 109690), (15670, 108444), (18074, 94020), (18804, 90370), (19365, 87752), (21938, 77460), (23505, 72296), (25820, 65814), (27111, 62680), (30984, 54845), (31340, 54222), (32907, 51640), (36148, 47010), (37608, 45185), (38730, 43876)]