1750669320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2161}}^1$

素因数の和:2375

約数の個数: 128

約数和(自身を含む): 5410880640

約数和(自身を除く): 3660211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 157, 172, 215, 258, 314, 344, 430, 471, 516, 628, 645, 785, 860, 942, 1032, 1256, 1290, 1570, 1720, 1884, 2161, 2355, 2580, 3140, 3768, 4322, 4710, 5160, 6280, 6483, 6751, 8644, 9420, 10805, 12966, 13502, 17288, 18840, 20253, 21610, 25932, 27004, 32415, 33755, 40506, 43220, 51864, 54008, 64830, 67510, 81012, 86440, 92923, 101265, 129660, 135020, 162024, 185846, 202530, 259320, 270040, 278769, 339277, 371692, 405060, 464615, 557538, 678554, 743384, 810120, 929230, 1017831, 1115076, 1357108, 1393845, 1696385, 1858460, 2035662, 2230152, 2714216, 2787690, 3392770, 3716920, 4071324, 5089155, 5575380, 6785540, 8142648, 10178310, 11150760, 13571080, 14588911, 20356620, 29177822, 40713240, 43766733, 58355644, 72944555, 87533466, 116711288, 145889110, 175066932, 218833665, 291778220, 350133864, 437667330, 583556440, 875334660, 1750669320]

約数ペア:

[(1, 1750669320), (2, 875334660), (3, 583556440), (4, 437667330), (5, 350133864), (6, 291778220), (8, 218833665), (10, 175066932), (12, 145889110), (15, 116711288), (20, 87533466), (24, 72944555), (30, 58355644), (40, 43766733), (43, 40713240), (60, 29177822), (86, 20356620), (120, 14588911), (129, 13571080), (157, 11150760), (172, 10178310), (215, 8142648), (258, 6785540), (314, 5575380), (344, 5089155), (430, 4071324), (471, 3716920), (516, 3392770), (628, 2787690), (645, 2714216), (785, 2230152), (860, 2035662), (942, 1858460), (1032, 1696385), (1256, 1393845), (1290, 1357108), (1570, 1115076), (1720, 1017831), (1884, 929230), (2161, 810120), (2355, 743384), (2580, 678554), (3140, 557538), (3768, 464615), (4322, 405060), (4710, 371692), (5160, 339277), (6280, 278769), (6483, 270040), (6751, 259320), (8644, 202530), (9420, 185846), (10805, 162024), (12966, 135020), (13502, 129660), (17288, 101265), (18840, 92923), (20253, 86440), (21610, 81012), (25932, 67510), (27004, 64830), (32415, 54008), (33755, 51864), (40506, 43220)]