764790780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8677}}^1$

素因数の和:8815

約数の個数: 96

約数和(自身を含む): 2326814784

約数和(自身を除く): 1562024004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 1130, 1356, 1469, 1695, 2260, 2938, 3390, 4407, 5876, 6780, 7345, 8677, 8814, 14690, 17354, 17628, 22035, 26031, 29380, 34708, 43385, 44070, 52062, 86770, 88140, 104124, 112801, 130155, 173540, 225602, 260310, 338403, 451204, 520620, 564005, 676806, 980501, 1128010, 1353612, 1692015, 1961002, 2256020, 2941503, 3384030, 3922004, 4902505, 5883006, 6768060, 9805010, 11766012, 12746513, 14707515, 19610020, 25493026, 29415030, 38239539, 50986052, 58830060, 63732565, 76479078, 127465130, 152958156, 191197695, 254930260, 382395390, 764790780]

約数ペア:

[(1, 764790780), (2, 382395390), (3, 254930260), (4, 191197695), (5, 152958156), (6, 127465130), (10, 76479078), (12, 63732565), (13, 58830060), (15, 50986052), (20, 38239539), (26, 29415030), (30, 25493026), (39, 19610020), (52, 14707515), (60, 12746513), (65, 11766012), (78, 9805010), (113, 6768060), (130, 5883006), (156, 4902505), (195, 3922004), (226, 3384030), (260, 2941503), (339, 2256020), (390, 1961002), (452, 1692015), (565, 1353612), (678, 1128010), (780, 980501), (1130, 676806), (1356, 564005), (1469, 520620), (1695, 451204), (2260, 338403), (2938, 260310), (3390, 225602), (4407, 173540), (5876, 130155), (6780, 112801), (7345, 104124), (8677, 88140), (8814, 86770), (14690, 52062), (17354, 44070), (17628, 43385), (22035, 34708), (26031, 29380)]