68133280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 175298256

約数和(自身を除く): 107164976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 677, 680, 740, 1184, 1258, 1354, 1360, 1480, 2516, 2708, 2720, 2960, 3145, 3385, 5032, 5416, 5920, 6290, 6770, 10064, 10832, 11509, 12580, 13540, 20128, 21664, 23018, 25049, 25160, 27080, 46036, 50098, 50320, 54160, 57545, 92072, 100196, 100640, 108320, 115090, 125245, 184144, 200392, 230180, 250490, 368288, 400784, 425833, 460360, 500980, 801568, 851666, 920720, 1001960, 1703332, 1841440, 2003920, 2129165, 3406664, 4007840, 4258330, 6813328, 8516660, 13626656, 17033320, 34066640, 68133280]

約数ペア:

[(1, 68133280), (2, 34066640), (4, 17033320), (5, 13626656), (8, 8516660), (10, 6813328), (16, 4258330), (17, 4007840), (20, 3406664), (32, 2129165), (34, 2003920), (37, 1841440), (40, 1703332), (68, 1001960), (74, 920720), (80, 851666), (85, 801568), (136, 500980), (148, 460360), (160, 425833), (170, 400784), (185, 368288), (272, 250490), (296, 230180), (340, 200392), (370, 184144), (544, 125245), (592, 115090), (629, 108320), (677, 100640), (680, 100196), (740, 92072), (1184, 57545), (1258, 54160), (1354, 50320), (1360, 50098), (1480, 46036), (2516, 27080), (2708, 25160), (2720, 25049), (2960, 23018), (3145, 21664), (3385, 20128), (5032, 13540), (5416, 12580), (5920, 11509), (6290, 10832), (6770, 10064)]