241618960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 671099904

約数和(自身を除く): 429480944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 170, 176, 187, 220, 248, 272, 310, 340, 341, 374, 440, 496, 521, 527, 620, 680, 682, 748, 880, 935, 1042, 1054, 1240, 1360, 1364, 1496, 1705, 1870, 2084, 2108, 2480, 2605, 2635, 2728, 2992, 3410, 3740, 4168, 4216, 5210, 5270, 5456, 5731, 5797, 6820, 7480, 8336, 8432, 8857, 10420, 10540, 11462, 11594, 13640, 14960, 16151, 17714, 20840, 21080, 22924, 23188, 27280, 28655, 28985, 32302, 35428, 41680, 42160, 44285, 45848, 46376, 57310, 57970, 64604, 70856, 80755, 88570, 91696, 92752, 97427, 114620, 115940, 129208, 141712, 161510, 177140, 177661, 194854, 229240, 231880, 258416, 274567, 323020, 354280, 355322, 389708, 458480, 463760, 487135, 549134, 646040, 708560, 710644, 779416, 888305, 974270, 1098268, 1292080, 1372835, 1421288, 1558832, 1776610, 1948540, 2196536, 2745670, 2842576, 3020237, 3553220, 3897080, 4393072, 5491340, 6040474, 7106440, 7794160, 10982680, 12080948, 14212880, 15101185, 21965360, 24161896, 30202370, 48323792, 60404740, 120809480, 241618960]

約数ペア:

[(1, 241618960), (2, 120809480), (4, 60404740), (5, 48323792), (8, 30202370), (10, 24161896), (11, 21965360), (16, 15101185), (17, 14212880), (20, 12080948), (22, 10982680), (31, 7794160), (34, 7106440), (40, 6040474), (44, 5491340), (55, 4393072), (62, 3897080), (68, 3553220), (80, 3020237), (85, 2842576), (88, 2745670), (110, 2196536), (124, 1948540), (136, 1776610), (155, 1558832), (170, 1421288), (176, 1372835), (187, 1292080), (220, 1098268), (248, 974270), (272, 888305), (310, 779416), (340, 710644), (341, 708560), (374, 646040), (440, 549134), (496, 487135), (521, 463760), (527, 458480), (620, 389708), (680, 355322), (682, 354280), (748, 323020), (880, 274567), (935, 258416), (1042, 231880), (1054, 229240), (1240, 194854), (1360, 177661), (1364, 177140), (1496, 161510), (1705, 141712), (1870, 129208), (2084, 115940), (2108, 114620), (2480, 97427), (2605, 92752), (2635, 91696), (2728, 88570), (2992, 80755), (3410, 70856), (3740, 64604), (4168, 57970), (4216, 57310), (5210, 46376), (5270, 45848), (5456, 44285), (5731, 42160), (5797, 41680), (6820, 35428), (7480, 32302), (8336, 28985), (8432, 28655), (8857, 27280), (10420, 23188), (10540, 22924), (11462, 21080), (11594, 20840), (13640, 17714), (14960, 16151)]