8145581880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1741}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 24723578880

約数和(自身を除く): 16577997000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 307, 381, 508, 614, 635, 762, 921, 1016, 1228, 1270, 1524, 1535, 1741, 1842, 1905, 2456, 2540, 3048, 3070, 3482, 3684, 3810, 4605, 5080, 5223, 6140, 6964, 7368, 7620, 8705, 9210, 10446, 12280, 13928, 15240, 17410, 18420, 20892, 26115, 34820, 36840, 38989, 41784, 52230, 69640, 77978, 104460, 116967, 155956, 194945, 208920, 221107, 233934, 311912, 389890, 442214, 467868, 534487, 584835, 663321, 779780, 884428, 935736, 1068974, 1105535, 1169670, 1326642, 1559560, 1603461, 1768856, 2137948, 2211070, 2339340, 2653284, 2672435, 3206922, 3316605, 4275896, 4422140, 4678680, 5306568, 5344870, 6413844, 6633210, 8017305, 8844280, 10689740, 12827688, 13266420, 16034610, 21379480, 26532840, 32069220, 64138440, 67879849, 135759698, 203639547, 271519396, 339399245, 407279094, 543038792, 678798490, 814558188, 1018197735, 1357596980, 1629116376, 2036395470, 2715193960, 4072790940, 8145581880]

約数ペア:

[(1, 8145581880), (2, 4072790940), (3, 2715193960), (4, 2036395470), (5, 1629116376), (6, 1357596980), (8, 1018197735), (10, 814558188), (12, 678798490), (15, 543038792), (20, 407279094), (24, 339399245), (30, 271519396), (40, 203639547), (60, 135759698), (120, 67879849), (127, 64138440), (254, 32069220), (307, 26532840), (381, 21379480), (508, 16034610), (614, 13266420), (635, 12827688), (762, 10689740), (921, 8844280), (1016, 8017305), (1228, 6633210), (1270, 6413844), (1524, 5344870), (1535, 5306568), (1741, 4678680), (1842, 4422140), (1905, 4275896), (2456, 3316605), (2540, 3206922), (3048, 2672435), (3070, 2653284), (3482, 2339340), (3684, 2211070), (3810, 2137948), (4605, 1768856), (5080, 1603461), (5223, 1559560), (6140, 1326642), (6964, 1169670), (7368, 1105535), (7620, 1068974), (8705, 935736), (9210, 884428), (10446, 779780), (12280, 663321), (13928, 584835), (15240, 534487), (17410, 467868), (18420, 442214), (20892, 389890), (26115, 311912), (34820, 233934), (36840, 221107), (38989, 208920), (41784, 194945), (52230, 155956), (69640, 116967), (77978, 104460)]