20160507690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{84181}}^1$

素因数の和:85084

約数の個数: 64

約数和(自身を含む): 53822603520

約数和(自身を除く): 33662095830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 887, 1774, 2661, 4435, 5322, 7983, 8870, 13305, 15966, 23949, 26610, 39915, 47898, 79830, 84181, 119745, 168362, 239490, 252543, 420905, 505086, 757629, 841810, 1262715, 1515258, 2272887, 2525430, 3788145, 4545774, 7576290, 11364435, 22728870, 74668547, 149337094, 224005641, 373342735, 448011282, 672016923, 746685470, 1120028205, 1344033846, 2016050769, 2240056410, 3360084615, 4032101538, 6720169230, 10080253845, 20160507690]

約数ペア:

[(1, 20160507690), (2, 10080253845), (3, 6720169230), (5, 4032101538), (6, 3360084615), (9, 2240056410), (10, 2016050769), (15, 1344033846), (18, 1120028205), (27, 746685470), (30, 672016923), (45, 448011282), (54, 373342735), (90, 224005641), (135, 149337094), (270, 74668547), (887, 22728870), (1774, 11364435), (2661, 7576290), (4435, 4545774), (5322, 3788145), (7983, 2525430), (8870, 2272887), (13305, 1515258), (15966, 1262715), (23949, 841810), (26610, 757629), (39915, 505086), (47898, 420905), (79830, 252543), (84181, 239490), (119745, 168362)]