560881620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 1840889232

約数和(自身を除く): 1280007612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 281, 390, 468, 562, 585, 780, 843, 853, 1124, 1170, 1405, 1686, 1706, 2340, 2529, 2559, 2810, 3372, 3412, 3653, 4215, 4265, 5058, 5118, 5620, 7306, 7677, 8430, 8530, 10116, 10236, 10959, 11089, 12645, 12795, 14612, 15354, 16860, 17060, 18265, 21918, 22178, 25290, 25590, 30708, 32877, 33267, 36530, 38385, 43836, 44356, 50580, 51180, 54795, 55445, 65754, 66534, 73060, 76770, 99801, 109590, 110890, 131508, 133068, 153540, 164385, 166335, 199602, 219180, 221780, 239693, 328770, 332670, 399204, 479386, 499005, 657540, 665340, 719079, 958772, 998010, 1198465, 1438158, 1996020, 2157237, 2396930, 2876316, 3116009, 3595395, 4314474, 4793860, 6232018, 7190790, 8628948, 9348027, 10786185, 12464036, 14381580, 15580045, 18696054, 21572370, 28044081, 31160090, 37392108, 43144740, 46740135, 56088162, 62320180, 93480270, 112176324, 140220405, 186960540, 280440810, 560881620]

約数ペア:

[(1, 560881620), (2, 280440810), (3, 186960540), (4, 140220405), (5, 112176324), (6, 93480270), (9, 62320180), (10, 56088162), (12, 46740135), (13, 43144740), (15, 37392108), (18, 31160090), (20, 28044081), (26, 21572370), (30, 18696054), (36, 15580045), (39, 14381580), (45, 12464036), (52, 10786185), (60, 9348027), (65, 8628948), (78, 7190790), (90, 6232018), (117, 4793860), (130, 4314474), (156, 3595395), (180, 3116009), (195, 2876316), (234, 2396930), (260, 2157237), (281, 1996020), (390, 1438158), (468, 1198465), (562, 998010), (585, 958772), (780, 719079), (843, 665340), (853, 657540), (1124, 499005), (1170, 479386), (1405, 399204), (1686, 332670), (1706, 328770), (2340, 239693), (2529, 221780), (2559, 219180), (2810, 199602), (3372, 166335), (3412, 164385), (3653, 153540), (4215, 133068), (4265, 131508), (5058, 110890), (5118, 109590), (5620, 99801), (7306, 76770), (7677, 73060), (8430, 66534), (8530, 65754), (10116, 55445), (10236, 54795), (10959, 51180), (11089, 50580), (12645, 44356), (12795, 43836), (14612, 38385), (15354, 36530), (16860, 33267), (17060, 32877), (18265, 30708), (21918, 25590), (22178, 25290)]