2613011640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 7980171840

約数和(自身を除く): 5367160200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 313, 365, 438, 584, 626, 730, 876, 939, 953, 1095, 1252, 1460, 1565, 1752, 1878, 1906, 2190, 2504, 2859, 2920, 3130, 3756, 3812, 4380, 4695, 4765, 5718, 6260, 7512, 7624, 8760, 9390, 9530, 11436, 12520, 14295, 18780, 19060, 22849, 22872, 28590, 37560, 38120, 45698, 57180, 68547, 69569, 91396, 114245, 114360, 137094, 139138, 182792, 208707, 228490, 274188, 278276, 298289, 342735, 347845, 417414, 456980, 548376, 556552, 596578, 685470, 695690, 834828, 894867, 913960, 1043535, 1193156, 1370940, 1391380, 1491445, 1669656, 1789734, 2087070, 2386312, 2741880, 2782760, 2982890, 3579468, 4174140, 4474335, 5965780, 7158936, 8348280, 8948670, 11931560, 17897340, 21775097, 35794680, 43550194, 65325291, 87100388, 108875485, 130650582, 174200776, 217750970, 261301164, 326626455, 435501940, 522602328, 653252910, 871003880, 1306505820, 2613011640]

約数ペア:

[(1, 2613011640), (2, 1306505820), (3, 871003880), (4, 653252910), (5, 522602328), (6, 435501940), (8, 326626455), (10, 261301164), (12, 217750970), (15, 174200776), (20, 130650582), (24, 108875485), (30, 87100388), (40, 65325291), (60, 43550194), (73, 35794680), (120, 21775097), (146, 17897340), (219, 11931560), (292, 8948670), (313, 8348280), (365, 7158936), (438, 5965780), (584, 4474335), (626, 4174140), (730, 3579468), (876, 2982890), (939, 2782760), (953, 2741880), (1095, 2386312), (1252, 2087070), (1460, 1789734), (1565, 1669656), (1752, 1491445), (1878, 1391380), (1906, 1370940), (2190, 1193156), (2504, 1043535), (2859, 913960), (2920, 894867), (3130, 834828), (3756, 695690), (3812, 685470), (4380, 596578), (4695, 556552), (4765, 548376), (5718, 456980), (6260, 417414), (7512, 347845), (7624, 342735), (8760, 298289), (9390, 278276), (9530, 274188), (11436, 228490), (12520, 208707), (14295, 182792), (18780, 139138), (19060, 137094), (22849, 114360), (22872, 114245), (28590, 91396), (37560, 69569), (38120, 68547), (45698, 57180)]