132665680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 354334464

約数和(自身を除く): 221668784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 964, 983, 1205, 1687, 1928, 1966, 2410, 3374, 3856, 3932, 4820, 4915, 6748, 6881, 7864, 8435, 9640, 9830, 13496, 13762, 15728, 16870, 19280, 19660, 26992, 27524, 33740, 34405, 39320, 55048, 67480, 68810, 78640, 110096, 134960, 137620, 236903, 275240, 473806, 550480, 947612, 1184515, 1658321, 1895224, 2369030, 3316642, 3790448, 4738060, 6633284, 8291605, 9476120, 13266568, 16583210, 18952240, 26533136, 33166420, 66332840, 132665680]

約数ペア:

[(1, 132665680), (2, 66332840), (4, 33166420), (5, 26533136), (7, 18952240), (8, 16583210), (10, 13266568), (14, 9476120), (16, 8291605), (20, 6633284), (28, 4738060), (35, 3790448), (40, 3316642), (56, 2369030), (70, 1895224), (80, 1658321), (112, 1184515), (140, 947612), (241, 550480), (280, 473806), (482, 275240), (560, 236903), (964, 137620), (983, 134960), (1205, 110096), (1687, 78640), (1928, 68810), (1966, 67480), (2410, 55048), (3374, 39320), (3856, 34405), (3932, 33740), (4820, 27524), (4915, 26992), (6748, 19660), (6881, 19280), (7864, 16870), (8435, 15728), (9640, 13762), (9830, 13496)]