767766120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5647}}^1$

素因数の和:5775

約数の個数: 128

約数和(自身を含む): 2537533440

約数和(自身を除く): 1769767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 5647, 5665, 6180, 6798, 9064, 11294, 11330, 12360, 13596, 16941, 16995, 22588, 22660, 27192, 28235, 33882, 33990, 45176, 45320, 56470, 62117, 67764, 67980, 84705, 112940, 124234, 135528, 135960, 169410, 186351, 225880, 248468, 310585, 338820, 372702, 496936, 581641, 621170, 677640, 745404, 931755, 1163282, 1242340, 1490808, 1744923, 1863510, 2326564, 2484680, 2908205, 3489846, 3727020, 4653128, 5816410, 6398051, 6979692, 7454040, 8724615, 11632820, 12796102, 13959384, 17449230, 19194153, 23265640, 25592204, 31990255, 34898460, 38388306, 51184408, 63980510, 69796920, 76776612, 95970765, 127961020, 153553224, 191941530, 255922040, 383883060, 767766120]

約数ペア:

[(1, 767766120), (2, 383883060), (3, 255922040), (4, 191941530), (5, 153553224), (6, 127961020), (8, 95970765), (10, 76776612), (11, 69796920), (12, 63980510), (15, 51184408), (20, 38388306), (22, 34898460), (24, 31990255), (30, 25592204), (33, 23265640), (40, 19194153), (44, 17449230), (55, 13959384), (60, 12796102), (66, 11632820), (88, 8724615), (103, 7454040), (110, 6979692), (120, 6398051), (132, 5816410), (165, 4653128), (206, 3727020), (220, 3489846), (264, 2908205), (309, 2484680), (330, 2326564), (412, 1863510), (440, 1744923), (515, 1490808), (618, 1242340), (660, 1163282), (824, 931755), (1030, 745404), (1133, 677640), (1236, 621170), (1320, 581641), (1545, 496936), (2060, 372702), (2266, 338820), (2472, 310585), (3090, 248468), (3399, 225880), (4120, 186351), (4532, 169410), (5647, 135960), (5665, 135528), (6180, 124234), (6798, 112940), (9064, 84705), (11294, 67980), (11330, 67764), (12360, 62117), (13596, 56470), (16941, 45320), (16995, 45176), (22588, 33990), (22660, 33882), (27192, 28235)]