660514380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2795

約数の個数: 96

約数和(自身を含む): 1916961984

約数和(自身を除く): 1256447604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 222, 226, 339, 370, 444, 452, 555, 565, 678, 740, 1110, 1130, 1356, 1695, 2220, 2260, 2633, 3390, 4181, 5266, 6780, 7899, 8362, 10532, 12543, 13165, 15798, 16724, 20905, 25086, 26330, 31596, 39495, 41810, 50172, 52660, 62715, 78990, 83620, 97421, 125430, 157980, 194842, 250860, 292263, 297529, 389684, 487105, 584526, 595058, 892587, 974210, 1169052, 1190116, 1461315, 1487645, 1785174, 1948420, 2922630, 2975290, 3570348, 4462935, 5845260, 5950580, 8925870, 11008573, 17851740, 22017146, 33025719, 44034292, 55042865, 66051438, 110085730, 132102876, 165128595, 220171460, 330257190, 660514380]

約数ペア:

[(1, 660514380), (2, 330257190), (3, 220171460), (4, 165128595), (5, 132102876), (6, 110085730), (10, 66051438), (12, 55042865), (15, 44034292), (20, 33025719), (30, 22017146), (37, 17851740), (60, 11008573), (74, 8925870), (111, 5950580), (113, 5845260), (148, 4462935), (185, 3570348), (222, 2975290), (226, 2922630), (339, 1948420), (370, 1785174), (444, 1487645), (452, 1461315), (555, 1190116), (565, 1169052), (678, 974210), (740, 892587), (1110, 595058), (1130, 584526), (1356, 487105), (1695, 389684), (2220, 297529), (2260, 292263), (2633, 250860), (3390, 194842), (4181, 157980), (5266, 125430), (6780, 97421), (7899, 83620), (8362, 78990), (10532, 62715), (12543, 52660), (13165, 50172), (15798, 41810), (16724, 39495), (20905, 31596), (25086, 26330)]