151469320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7738

約数の個数: 64

約数和(自身を含む): 373345200

約数和(自身を除く): 221875880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 7681, 9860, 15362, 19720, 30724, 38405, 61448, 76810, 130577, 153620, 222749, 261154, 307240, 445498, 522308, 652885, 890996, 1044616, 1113745, 1305770, 1781992, 2227490, 2611540, 3786733, 4454980, 5223080, 7573466, 8909960, 15146932, 18933665, 30293864, 37867330, 75734660, 151469320]

約数ペア:

[(1, 151469320), (2, 75734660), (4, 37867330), (5, 30293864), (8, 18933665), (10, 15146932), (17, 8909960), (20, 7573466), (29, 5223080), (34, 4454980), (40, 3786733), (58, 2611540), (68, 2227490), (85, 1781992), (116, 1305770), (136, 1113745), (145, 1044616), (170, 890996), (232, 652885), (290, 522308), (340, 445498), (493, 307240), (580, 261154), (680, 222749), (986, 153620), (1160, 130577), (1972, 76810), (2465, 61448), (3944, 38405), (4930, 30724), (7681, 19720), (9860, 15362)]