1685312460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240073}}^1$

素因数の和:240104

約数の個数: 96

約数和(自身を含む): 5646540480

約数和(自身を除く): 3961228020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 240073, 480146, 720219, 960292, 1200365, 1440438, 2160657, 2400730, 2880876, 3120949, 3601095, 4321314, 4801460, 6241898, 6481971, 7202190, 8642628, 9362847, 10803285, 12483796, 12963942, 14404380, 15604745, 18725694, 21606570, 25927884, 28088541, 31209490, 32409855, 37451388, 43213140, 46814235, 56177082, 62418980, 64819710, 84265623, 93628470, 112354164, 129639420, 140442705, 168531246, 187256940, 280885410, 337062492, 421328115, 561770820, 842656230, 1685312460]

約数ペア:

[(1, 1685312460), (2, 842656230), (3, 561770820), (4, 421328115), (5, 337062492), (6, 280885410), (9, 187256940), (10, 168531246), (12, 140442705), (13, 129639420), (15, 112354164), (18, 93628470), (20, 84265623), (26, 64819710), (27, 62418980), (30, 56177082), (36, 46814235), (39, 43213140), (45, 37451388), (52, 32409855), (54, 31209490), (60, 28088541), (65, 25927884), (78, 21606570), (90, 18725694), (108, 15604745), (117, 14404380), (130, 12963942), (135, 12483796), (156, 10803285), (180, 9362847), (195, 8642628), (234, 7202190), (260, 6481971), (270, 6241898), (351, 4801460), (390, 4321314), (468, 3601095), (540, 3120949), (585, 2880876), (702, 2400730), (780, 2160657), (1170, 1440438), (1404, 1200365), (1755, 960292), (2340, 720219), (3510, 480146), (7020, 240073)]