718617660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 2070315072

約数和(自身を除く): 1351697412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 293, 410, 492, 586, 615, 820, 879, 997, 1172, 1230, 1465, 1758, 1994, 2460, 2930, 2991, 3516, 3988, 4395, 4985, 5860, 5982, 8790, 9970, 11964, 12013, 14955, 17580, 19940, 24026, 29910, 36039, 40877, 48052, 59820, 60065, 72078, 81754, 120130, 122631, 144156, 163508, 180195, 204385, 240260, 245262, 292121, 360390, 408770, 490524, 584242, 613155, 720780, 817540, 876363, 1168484, 1226310, 1460605, 1752726, 2452620, 2921210, 3505452, 4381815, 5842420, 8763630, 11976961, 17527260, 23953922, 35930883, 47907844, 59884805, 71861766, 119769610, 143723532, 179654415, 239539220, 359308830, 718617660]

約数ペア:

[(1, 718617660), (2, 359308830), (3, 239539220), (4, 179654415), (5, 143723532), (6, 119769610), (10, 71861766), (12, 59884805), (15, 47907844), (20, 35930883), (30, 23953922), (41, 17527260), (60, 11976961), (82, 8763630), (123, 5842420), (164, 4381815), (205, 3505452), (246, 2921210), (293, 2452620), (410, 1752726), (492, 1460605), (586, 1226310), (615, 1168484), (820, 876363), (879, 817540), (997, 720780), (1172, 613155), (1230, 584242), (1465, 490524), (1758, 408770), (1994, 360390), (2460, 292121), (2930, 245262), (2991, 240260), (3516, 204385), (3988, 180195), (4395, 163508), (4985, 144156), (5860, 122631), (5982, 120130), (8790, 81754), (9970, 72078), (11964, 60065), (12013, 59820), (14955, 48052), (17580, 40877), (19940, 36039), (24026, 29910)]