1330260755440

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{953}}^1\times {\mathrm{45557}}^1$

素因数の和:46906

約数の個数: 80

約数和(自身を含む): 3104253600768

約数和(自身を除く): 1773992845328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 953, 1532, 1906, 1915, 3064, 3812, 3830, 4765, 6128, 7624, 7660, 9530, 15248, 15320, 19060, 30640, 38120, 45557, 76240, 91114, 182228, 227785, 364456, 364999, 455570, 728912, 729998, 911140, 1459996, 1822280, 1824995, 2919992, 3644560, 3649990, 5839984, 7299980, 14599960, 17448331, 29199920, 34896662, 43415821, 69793324, 86831642, 87241655, 139586648, 173663284, 174483310, 217079105, 279173296, 347326568, 348966620, 434158210, 694653136, 697933240, 868316420, 1395866480, 1736632840, 3473265680, 16628259443, 33256518886, 66513037772, 83141297215, 133026075544, 166282594430, 266052151088, 332565188860, 665130377720, 1330260755440]

約数ペア:

[(1, 1330260755440), (2, 665130377720), (4, 332565188860), (5, 266052151088), (8, 166282594430), (10, 133026075544), (16, 83141297215), (20, 66513037772), (40, 33256518886), (80, 16628259443), (383, 3473265680), (766, 1736632840), (953, 1395866480), (1532, 868316420), (1906, 697933240), (1915, 694653136), (3064, 434158210), (3812, 348966620), (3830, 347326568), (4765, 279173296), (6128, 217079105), (7624, 174483310), (7660, 173663284), (9530, 139586648), (15248, 87241655), (15320, 86831642), (19060, 69793324), (30640, 43415821), (38120, 34896662), (45557, 29199920), (76240, 17448331), (91114, 14599960), (182228, 7299980), (227785, 5839984), (364456, 3649990), (364999, 3644560), (455570, 2919992), (728912, 1824995), (729998, 1822280), (911140, 1459996)]