671243640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8961

約数の個数: 128

約数和(自身を含む): 2190058560

約数和(自身を除く): 1518814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 8893, 9435, 12580, 15096, 17786, 18870, 25160, 26679, 35572, 37740, 44465, 53358, 71144, 75480, 88930, 106716, 133395, 151181, 177860, 213432, 266790, 302362, 329041, 355720, 453543, 533580, 604724, 658082, 755905, 907086, 987123, 1067160, 1209448, 1316164, 1511810, 1645205, 1814172, 1974246, 2267715, 2632328, 3023620, 3290410, 3628344, 3948492, 4535430, 4935615, 5593697, 6047240, 6580820, 7896984, 9070860, 9871230, 11187394, 13161640, 16781091, 18141720, 19742460, 22374788, 27968485, 33562182, 39484920, 44749576, 55936970, 67124364, 83905455, 111873940, 134248728, 167810910, 223747880, 335621820, 671243640]

約数ペア:

[(1, 671243640), (2, 335621820), (3, 223747880), (4, 167810910), (5, 134248728), (6, 111873940), (8, 83905455), (10, 67124364), (12, 55936970), (15, 44749576), (17, 39484920), (20, 33562182), (24, 27968485), (30, 22374788), (34, 19742460), (37, 18141720), (40, 16781091), (51, 13161640), (60, 11187394), (68, 9871230), (74, 9070860), (85, 7896984), (102, 6580820), (111, 6047240), (120, 5593697), (136, 4935615), (148, 4535430), (170, 3948492), (185, 3628344), (204, 3290410), (222, 3023620), (255, 2632328), (296, 2267715), (340, 1974246), (370, 1814172), (408, 1645205), (444, 1511810), (510, 1316164), (555, 1209448), (629, 1067160), (680, 987123), (740, 907086), (888, 755905), (1020, 658082), (1110, 604724), (1258, 533580), (1480, 453543), (1887, 355720), (2040, 329041), (2220, 302362), (2516, 266790), (3145, 213432), (3774, 177860), (4440, 151181), (5032, 133395), (6290, 106716), (7548, 88930), (8893, 75480), (9435, 71144), (12580, 53358), (15096, 44465), (17786, 37740), (18870, 35572), (25160, 26679)]