207799320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1409}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 624348000

約数和(自身を除く): 416548680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229, 1409, 2458, 2818, 3687, 4227, 4916, 5636, 6145, 7045, 7374, 8454, 9832, 11272, 12290, 14090, 14748, 16908, 18435, 21135, 24580, 28180, 29496, 33816, 36870, 42270, 49160, 56360, 73740, 84540, 147480, 169080, 1731661, 3463322, 5194983, 6926644, 8658305, 10389966, 13853288, 17316610, 20779932, 25974915, 34633220, 41559864, 51949830, 69266440, 103899660, 207799320]

約数ペア:

[(1, 207799320), (2, 103899660), (3, 69266440), (4, 51949830), (5, 41559864), (6, 34633220), (8, 25974915), (10, 20779932), (12, 17316610), (15, 13853288), (20, 10389966), (24, 8658305), (30, 6926644), (40, 5194983), (60, 3463322), (120, 1731661), (1229, 169080), (1409, 147480), (2458, 84540), (2818, 73740), (3687, 56360), (4227, 49160), (4916, 42270), (5636, 36870), (6145, 33816), (7045, 29496), (7374, 28180), (8454, 24580), (9832, 21135), (11272, 18435), (12290, 16908), (14090, 14748)]