71135120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 192309120

約数和(自身を除く): 121174000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2153, 2360, 3304, 4130, 4306, 4720, 6608, 8260, 8612, 10765, 15071, 16520, 17224, 21530, 30142, 33040, 34448, 43060, 60284, 75355, 86120, 120568, 127027, 150710, 172240, 241136, 254054, 301420, 508108, 602840, 635135, 889189, 1016216, 1205680, 1270270, 1778378, 2032432, 2540540, 3556756, 4445945, 5081080, 7113512, 8891890, 10162160, 14227024, 17783780, 35567560, 71135120]

約数ペア:

[(1, 71135120), (2, 35567560), (4, 17783780), (5, 14227024), (7, 10162160), (8, 8891890), (10, 7113512), (14, 5081080), (16, 4445945), (20, 3556756), (28, 2540540), (35, 2032432), (40, 1778378), (56, 1270270), (59, 1205680), (70, 1016216), (80, 889189), (112, 635135), (118, 602840), (140, 508108), (236, 301420), (280, 254054), (295, 241136), (413, 172240), (472, 150710), (560, 127027), (590, 120568), (826, 86120), (944, 75355), (1180, 60284), (1652, 43060), (2065, 34448), (2153, 33040), (2360, 30142), (3304, 21530), (4130, 17224), (4306, 16520), (4720, 15071), (6608, 10765), (8260, 8612)]