236527760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3083}}^1$

素因数の和:3240

約数の個数: 80

約数和(自身を含む): 633280896

約数和(自身を除く): 396753136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3083, 3836, 4795, 5480, 6166, 7672, 9590, 10960, 12332, 15344, 15415, 19180, 21581, 24664, 30830, 38360, 43162, 49328, 61660, 76720, 86324, 107905, 123320, 172648, 215810, 246640, 345296, 422371, 431620, 844742, 863240, 1689484, 1726480, 2111855, 2956597, 3378968, 4223710, 5913194, 6757936, 8447420, 11826388, 14782985, 16894840, 23652776, 29565970, 33789680, 47305552, 59131940, 118263880, 236527760]

約数ペア:

[(1, 236527760), (2, 118263880), (4, 59131940), (5, 47305552), (7, 33789680), (8, 29565970), (10, 23652776), (14, 16894840), (16, 14782985), (20, 11826388), (28, 8447420), (35, 6757936), (40, 5913194), (56, 4223710), (70, 3378968), (80, 2956597), (112, 2111855), (137, 1726480), (140, 1689484), (274, 863240), (280, 844742), (548, 431620), (560, 422371), (685, 345296), (959, 246640), (1096, 215810), (1370, 172648), (1918, 123320), (2192, 107905), (2740, 86324), (3083, 76720), (3836, 61660), (4795, 49328), (5480, 43162), (6166, 38360), (7672, 30830), (9590, 24664), (10960, 21581), (12332, 19180), (15344, 15415)]