563565780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 1795457664

約数和(自身を除く): 1231891884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 197, 207, 230, 276, 345, 394, 414, 460, 591, 690, 691, 788, 828, 985, 1035, 1182, 1380, 1382, 1773, 1970, 2070, 2073, 2364, 2764, 2955, 3455, 3546, 3940, 4140, 4146, 4531, 5910, 6219, 6910, 7092, 8292, 8865, 9062, 10365, 11820, 12438, 13593, 13820, 15893, 17730, 18124, 20730, 22655, 24876, 27186, 31095, 31786, 35460, 40779, 41460, 45310, 47679, 54372, 62190, 63572, 67965, 79465, 81558, 90620, 95358, 124380, 135930, 136127, 143037, 158930, 163116, 190716, 203895, 238395, 271860, 272254, 286074, 317860, 407790, 408381, 476790, 544508, 572148, 680635, 715185, 815580, 816762, 953580, 1225143, 1361270, 1430370, 1633524, 2041905, 2450286, 2722540, 2860740, 3130921, 4083810, 4900572, 6125715, 6261842, 8167620, 9392763, 12251430, 12523684, 15654605, 18785526, 24502860, 28178289, 31309210, 37571052, 46963815, 56356578, 62618420, 93927630, 112713156, 140891445, 187855260, 281782890, 563565780]

約数ペア:

[(1, 563565780), (2, 281782890), (3, 187855260), (4, 140891445), (5, 112713156), (6, 93927630), (9, 62618420), (10, 56356578), (12, 46963815), (15, 37571052), (18, 31309210), (20, 28178289), (23, 24502860), (30, 18785526), (36, 15654605), (45, 12523684), (46, 12251430), (60, 9392763), (69, 8167620), (90, 6261842), (92, 6125715), (115, 4900572), (138, 4083810), (180, 3130921), (197, 2860740), (207, 2722540), (230, 2450286), (276, 2041905), (345, 1633524), (394, 1430370), (414, 1361270), (460, 1225143), (591, 953580), (690, 816762), (691, 815580), (788, 715185), (828, 680635), (985, 572148), (1035, 544508), (1182, 476790), (1380, 408381), (1382, 407790), (1773, 317860), (1970, 286074), (2070, 272254), (2073, 271860), (2364, 238395), (2764, 203895), (2955, 190716), (3455, 163116), (3546, 158930), (3940, 143037), (4140, 136127), (4146, 135930), (4531, 124380), (5910, 95358), (6219, 90620), (6910, 81558), (7092, 79465), (8292, 67965), (8865, 63572), (9062, 62190), (10365, 54372), (11820, 47679), (12438, 45310), (13593, 41460), (13820, 40779), (15893, 35460), (17730, 31786), (18124, 31095), (20730, 27186), (22655, 24876)]