68801460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12633

約数の個数: 96

約数和(自身を含む): 237119232

約数和(自身を除く): 168317772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12601, 25202, 37803, 50404, 63005, 75606, 88207, 126010, 151212, 163813, 176414, 189015, 252020, 264621, 327626, 352828, 378030, 441035, 491439, 529242, 655252, 756060, 819065, 882070, 982878, 1058484, 1146691, 1323105, 1638130, 1764140, 1965756, 2293382, 2457195, 2646210, 3276260, 3440073, 4586764, 4914390, 5292420, 5733455, 6880146, 9828780, 11466910, 13760292, 17200365, 22933820, 34400730, 68801460]

約数ペア:

[(1, 68801460), (2, 34400730), (3, 22933820), (4, 17200365), (5, 13760292), (6, 11466910), (7, 9828780), (10, 6880146), (12, 5733455), (13, 5292420), (14, 4914390), (15, 4586764), (20, 3440073), (21, 3276260), (26, 2646210), (28, 2457195), (30, 2293382), (35, 1965756), (39, 1764140), (42, 1638130), (52, 1323105), (60, 1146691), (65, 1058484), (70, 982878), (78, 882070), (84, 819065), (91, 756060), (105, 655252), (130, 529242), (140, 491439), (156, 441035), (182, 378030), (195, 352828), (210, 327626), (260, 264621), (273, 252020), (364, 189015), (390, 176414), (420, 163813), (455, 151212), (546, 126010), (780, 88207), (910, 75606), (1092, 63005), (1365, 50404), (1820, 37803), (2730, 25202), (5460, 12601)]