76541360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 205510656

約数和(自身を除く): 128969296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1327, 1442, 1648, 2060, 2654, 2884, 3605, 4120, 5308, 5768, 6635, 7210, 8240, 9289, 10616, 11536, 13270, 14420, 18578, 21232, 26540, 28840, 37156, 46445, 53080, 57680, 74312, 92890, 106160, 136681, 148624, 185780, 273362, 371560, 546724, 683405, 743120, 956767, 1093448, 1366810, 1913534, 2186896, 2733620, 3827068, 4783835, 5467240, 7654136, 9567670, 10934480, 15308272, 19135340, 38270680, 76541360]

約数ペア:

[(1, 76541360), (2, 38270680), (4, 19135340), (5, 15308272), (7, 10934480), (8, 9567670), (10, 7654136), (14, 5467240), (16, 4783835), (20, 3827068), (28, 2733620), (35, 2186896), (40, 1913534), (56, 1366810), (70, 1093448), (80, 956767), (103, 743120), (112, 683405), (140, 546724), (206, 371560), (280, 273362), (412, 185780), (515, 148624), (560, 136681), (721, 106160), (824, 92890), (1030, 74312), (1327, 57680), (1442, 53080), (1648, 46445), (2060, 37156), (2654, 28840), (2884, 26540), (3605, 21232), (4120, 18578), (5308, 14420), (5768, 13270), (6635, 11536), (7210, 10616), (8240, 9289)]