668864980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6133}}^1$

素因数の和:6209

約数の個数: 96

約数和(自身を含む): 1731260160

約数和(自身を除く): 1062395180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2870, 3116, 3895, 5453, 5740, 6133, 7790, 10906, 12266, 15580, 21812, 24532, 27265, 30665, 42931, 54530, 61330, 85862, 109060, 116527, 122660, 171724, 214655, 233054, 251453, 429310, 466108, 502906, 582635, 815689, 858620, 1005812, 1165270, 1257265, 1631378, 1760171, 2330540, 2514530, 3262756, 3520342, 4078445, 4777607, 5029060, 7040684, 8156890, 8800855, 9555214, 16313780, 17601710, 19110428, 23888035, 33443249, 35203420, 47776070, 66886498, 95552140, 133772996, 167216245, 334432490, 668864980]

約数ペア:

[(1, 668864980), (2, 334432490), (4, 167216245), (5, 133772996), (7, 95552140), (10, 66886498), (14, 47776070), (19, 35203420), (20, 33443249), (28, 23888035), (35, 19110428), (38, 17601710), (41, 16313780), (70, 9555214), (76, 8800855), (82, 8156890), (95, 7040684), (133, 5029060), (140, 4777607), (164, 4078445), (190, 3520342), (205, 3262756), (266, 2514530), (287, 2330540), (380, 1760171), (410, 1631378), (532, 1257265), (574, 1165270), (665, 1005812), (779, 858620), (820, 815689), (1148, 582635), (1330, 502906), (1435, 466108), (1558, 429310), (2660, 251453), (2870, 233054), (3116, 214655), (3895, 171724), (5453, 122660), (5740, 116527), (6133, 109060), (7790, 85862), (10906, 61330), (12266, 54530), (15580, 42931), (21812, 30665), (24532, 27265)]