8214530520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1397029}}^1$

素因数の和:1397057

約数の個数: 96

約数和(自身を含む): 28667055600

約数和(自身を除く): 20452525080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 1397029, 2794058, 4191087, 5588116, 6985145, 8382174, 9779203, 11176232, 13970290, 16764348, 19558406, 20955435, 27940580, 29337609, 33528696, 39116812, 41910870, 48896015, 55881160, 58675218, 68454421, 78233624, 83821740, 97792030, 117350436, 136908842, 146688045, 167643480, 195584060, 205363263, 234700872, 273817684, 293376090, 342272105, 391168120, 410726526, 547635368, 586752180, 684544210, 821453052, 1026816315, 1173504360, 1369088420, 1642906104, 2053632630, 2738176840, 4107265260, 8214530520]

約数ペア:

[(1, 8214530520), (2, 4107265260), (3, 2738176840), (4, 2053632630), (5, 1642906104), (6, 1369088420), (7, 1173504360), (8, 1026816315), (10, 821453052), (12, 684544210), (14, 586752180), (15, 547635368), (20, 410726526), (21, 391168120), (24, 342272105), (28, 293376090), (30, 273817684), (35, 234700872), (40, 205363263), (42, 195584060), (49, 167643480), (56, 146688045), (60, 136908842), (70, 117350436), (84, 97792030), (98, 83821740), (105, 78233624), (120, 68454421), (140, 58675218), (147, 55881160), (168, 48896015), (196, 41910870), (210, 39116812), (245, 33528696), (280, 29337609), (294, 27940580), (392, 20955435), (420, 19558406), (490, 16764348), (588, 13970290), (735, 11176232), (840, 9779203), (980, 8382174), (1176, 6985145), (1470, 5588116), (1960, 4191087), (2940, 2794058), (5880, 1397029)]