65078520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3209}}^1$

素因数の和:3249

約数の個数: 96

約数和(自身を含む): 211474800

約数和(自身を除く): 146396280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3209, 3380, 4056, 5070, 6418, 6760, 9627, 10140, 12836, 16045, 19254, 20280, 25672, 32090, 38508, 41717, 48135, 64180, 77016, 83434, 96270, 125151, 128360, 166868, 192540, 208585, 250302, 333736, 385080, 417170, 500604, 542321, 625755, 834340, 1001208, 1084642, 1251510, 1626963, 1668680, 2169284, 2503020, 2711605, 3253926, 4338568, 5006040, 5423210, 6507852, 8134815, 10846420, 13015704, 16269630, 21692840, 32539260, 65078520]

約数ペア:

[(1, 65078520), (2, 32539260), (3, 21692840), (4, 16269630), (5, 13015704), (6, 10846420), (8, 8134815), (10, 6507852), (12, 5423210), (13, 5006040), (15, 4338568), (20, 3253926), (24, 2711605), (26, 2503020), (30, 2169284), (39, 1668680), (40, 1626963), (52, 1251510), (60, 1084642), (65, 1001208), (78, 834340), (104, 625755), (120, 542321), (130, 500604), (156, 417170), (169, 385080), (195, 333736), (260, 250302), (312, 208585), (338, 192540), (390, 166868), (507, 128360), (520, 125151), (676, 96270), (780, 83434), (845, 77016), (1014, 64180), (1352, 48135), (1560, 41717), (1690, 38508), (2028, 32090), (2535, 25672), (3209, 20280), (3380, 19254), (4056, 16045), (5070, 12836), (6418, 10140), (6760, 9627)]