12518520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2129}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 43707600

約数和(自身を除く): 31189080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2129, 2940, 4258, 5880, 6387, 8516, 10645, 12774, 14903, 17032, 21290, 25548, 29806, 31935, 42580, 44709, 51096, 59612, 63870, 74515, 85160, 89418, 104321, 119224, 127740, 149030, 178836, 208642, 223545, 255480, 298060, 312963, 357672, 417284, 447090, 521605, 596120, 625926, 834568, 894180, 1043210, 1251852, 1564815, 1788360, 2086420, 2503704, 3129630, 4172840, 6259260, 12518520]

約数ペア:

[(1, 12518520), (2, 6259260), (3, 4172840), (4, 3129630), (5, 2503704), (6, 2086420), (7, 1788360), (8, 1564815), (10, 1251852), (12, 1043210), (14, 894180), (15, 834568), (20, 625926), (21, 596120), (24, 521605), (28, 447090), (30, 417284), (35, 357672), (40, 312963), (42, 298060), (49, 255480), (56, 223545), (60, 208642), (70, 178836), (84, 149030), (98, 127740), (105, 119224), (120, 104321), (140, 89418), (147, 85160), (168, 74515), (196, 63870), (210, 59612), (245, 51096), (280, 44709), (294, 42580), (392, 31935), (420, 29806), (490, 25548), (588, 21290), (735, 17032), (840, 14903), (980, 12774), (1176, 10645), (1470, 8516), (1960, 6387), (2129, 5880), (2940, 4258)]