142549080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69877}}^1$

素因数の和:69908

約数の個数: 64

約数和(自身を含む): 452809440

約数和(自身を除く): 310260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 698770, 838524, 1048155, 1187909, 1397540, 1677048, 2096310, 2375818, 2795080, 3563727, 4192620, 4751636, 5939545, 7127454, 8385240, 9503272, 11879090, 14254908, 17818635, 23758180, 28509816, 35637270, 47516360, 71274540, 142549080]

約数ペア:

[(1, 142549080), (2, 71274540), (3, 47516360), (4, 35637270), (5, 28509816), (6, 23758180), (8, 17818635), (10, 14254908), (12, 11879090), (15, 9503272), (17, 8385240), (20, 7127454), (24, 5939545), (30, 4751636), (34, 4192620), (40, 3563727), (51, 2795080), (60, 2375818), (68, 2096310), (85, 1677048), (102, 1397540), (120, 1187909), (136, 1048155), (170, 838524), (204, 698770), (255, 559016), (340, 419262), (408, 349385), (510, 279508), (680, 209631), (1020, 139754), (2040, 69877)]