159625760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 433278720

約数和(自身を除く): 273652960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 359, 397, 560, 718, 794, 1120, 1436, 1588, 1795, 1985, 2513, 2779, 2872, 3176, 3590, 3970, 5026, 5558, 5744, 6352, 7180, 7940, 10052, 11116, 11488, 12565, 12704, 13895, 14360, 15880, 20104, 22232, 25130, 27790, 28720, 31760, 40208, 44464, 50260, 55580, 57440, 63520, 80416, 88928, 100520, 111160, 142523, 201040, 222320, 285046, 402080, 444640, 570092, 712615, 997661, 1140184, 1425230, 1995322, 2280368, 2850460, 3990644, 4560736, 4988305, 5700920, 7981288, 9976610, 11401840, 15962576, 19953220, 22803680, 31925152, 39906440, 79812880, 159625760]

約数ペア:

[(1, 159625760), (2, 79812880), (4, 39906440), (5, 31925152), (7, 22803680), (8, 19953220), (10, 15962576), (14, 11401840), (16, 9976610), (20, 7981288), (28, 5700920), (32, 4988305), (35, 4560736), (40, 3990644), (56, 2850460), (70, 2280368), (80, 1995322), (112, 1425230), (140, 1140184), (160, 997661), (224, 712615), (280, 570092), (359, 444640), (397, 402080), (560, 285046), (718, 222320), (794, 201040), (1120, 142523), (1436, 111160), (1588, 100520), (1795, 88928), (1985, 80416), (2513, 63520), (2779, 57440), (2872, 55580), (3176, 50260), (3590, 44464), (3970, 40208), (5026, 31760), (5558, 28720), (5744, 27790), (6352, 25130), (7180, 22232), (7940, 20104), (10052, 15880), (11116, 14360), (11488, 13895), (12565, 12704)]