85661160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 283409280

約数和(自身を除く): 197748120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1277, 1290, 1560, 1677, 1720, 2236, 2554, 2580, 2795, 3354, 3831, 4472, 5108, 5160, 5590, 6385, 6708, 7662, 8385, 10216, 11180, 12770, 13416, 15324, 16601, 16770, 19155, 22360, 25540, 30648, 33202, 33540, 38310, 49803, 51080, 54911, 66404, 67080, 76620, 83005, 99606, 109822, 132808, 153240, 164733, 166010, 199212, 219644, 249015, 274555, 329466, 332020, 398424, 439288, 498030, 549110, 658932, 664040, 713843, 823665, 996060, 1098220, 1317864, 1427686, 1647330, 1992120, 2141529, 2196440, 2855372, 3294660, 3569215, 4283058, 5710744, 6589320, 7138430, 8566116, 10707645, 14276860, 17132232, 21415290, 28553720, 42830580, 85661160]

約数ペア:

[(1, 85661160), (2, 42830580), (3, 28553720), (4, 21415290), (5, 17132232), (6, 14276860), (8, 10707645), (10, 8566116), (12, 7138430), (13, 6589320), (15, 5710744), (20, 4283058), (24, 3569215), (26, 3294660), (30, 2855372), (39, 2196440), (40, 2141529), (43, 1992120), (52, 1647330), (60, 1427686), (65, 1317864), (78, 1098220), (86, 996060), (104, 823665), (120, 713843), (129, 664040), (130, 658932), (156, 549110), (172, 498030), (195, 439288), (215, 398424), (258, 332020), (260, 329466), (312, 274555), (344, 249015), (390, 219644), (430, 199212), (516, 166010), (520, 164733), (559, 153240), (645, 132808), (780, 109822), (860, 99606), (1032, 83005), (1118, 76620), (1277, 67080), (1290, 66404), (1560, 54911), (1677, 51080), (1720, 49803), (2236, 38310), (2554, 33540), (2580, 33202), (2795, 30648), (3354, 25540), (3831, 22360), (4472, 19155), (5108, 16770), (5160, 16601), (5590, 15324), (6385, 13416), (6708, 12770), (7662, 11180), (8385, 10216)]