70746960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 233413632

約数和(自身を除く): 162666672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 257, 296, 310, 370, 372, 444, 465, 496, 514, 555, 592, 620, 740, 744, 771, 888, 930, 1028, 1110, 1147, 1240, 1285, 1480, 1488, 1542, 1776, 1860, 2056, 2220, 2294, 2480, 2570, 2960, 3084, 3441, 3720, 3855, 4112, 4440, 4588, 5140, 5735, 6168, 6882, 7440, 7710, 7967, 8880, 9176, 9509, 10280, 11470, 12336, 13764, 15420, 15934, 17205, 18352, 19018, 20560, 22940, 23901, 27528, 28527, 30840, 31868, 34410, 38036, 39835, 45880, 47545, 47802, 55056, 57054, 61680, 63736, 68820, 76072, 79670, 91760, 95090, 95604, 114108, 119505, 127472, 137640, 142635, 152144, 159340, 190180, 191208, 228216, 239010, 275280, 285270, 294779, 318680, 380360, 382416, 456432, 478020, 570540, 589558, 637360, 760720, 884337, 956040, 1141080, 1179116, 1473895, 1768674, 1912080, 2282160, 2358232, 2947790, 3537348, 4421685, 4716464, 5895580, 7074696, 8843370, 11791160, 14149392, 17686740, 23582320, 35373480, 70746960]

約数ペア:

[(1, 70746960), (2, 35373480), (3, 23582320), (4, 17686740), (5, 14149392), (6, 11791160), (8, 8843370), (10, 7074696), (12, 5895580), (15, 4716464), (16, 4421685), (20, 3537348), (24, 2947790), (30, 2358232), (31, 2282160), (37, 1912080), (40, 1768674), (48, 1473895), (60, 1179116), (62, 1141080), (74, 956040), (80, 884337), (93, 760720), (111, 637360), (120, 589558), (124, 570540), (148, 478020), (155, 456432), (185, 382416), (186, 380360), (222, 318680), (240, 294779), (248, 285270), (257, 275280), (296, 239010), (310, 228216), (370, 191208), (372, 190180), (444, 159340), (465, 152144), (496, 142635), (514, 137640), (555, 127472), (592, 119505), (620, 114108), (740, 95604), (744, 95090), (771, 91760), (888, 79670), (930, 76072), (1028, 68820), (1110, 63736), (1147, 61680), (1240, 57054), (1285, 55056), (1480, 47802), (1488, 47545), (1542, 45880), (1776, 39835), (1860, 38036), (2056, 34410), (2220, 31868), (2294, 30840), (2480, 28527), (2570, 27528), (2960, 23901), (3084, 22940), (3441, 20560), (3720, 19018), (3855, 18352), (4112, 17205), (4440, 15934), (4588, 15420), (5140, 13764), (5735, 12336), (6168, 11470), (6882, 10280), (7440, 9509), (7710, 9176), (7967, 8880)]