295112720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7219}}^1$

素因数の和:7312

約数の個数: 80

約数和(自身を含む): 795008640

約数和(自身を除く): 499895920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 7219, 8176, 10220, 14438, 20440, 28876, 36095, 40880, 50533, 57752, 72190, 101066, 115504, 144380, 202132, 252665, 288760, 404264, 505330, 526987, 577520, 808528, 1010660, 1053974, 2021320, 2107948, 2634935, 3688909, 4042640, 4215896, 5269870, 7377818, 8431792, 10539740, 14755636, 18444545, 21079480, 29511272, 36889090, 42158960, 59022544, 73778180, 147556360, 295112720]

約数ペア:

[(1, 295112720), (2, 147556360), (4, 73778180), (5, 59022544), (7, 42158960), (8, 36889090), (10, 29511272), (14, 21079480), (16, 18444545), (20, 14755636), (28, 10539740), (35, 8431792), (40, 7377818), (56, 5269870), (70, 4215896), (73, 4042640), (80, 3688909), (112, 2634935), (140, 2107948), (146, 2021320), (280, 1053974), (292, 1010660), (365, 808528), (511, 577520), (560, 526987), (584, 505330), (730, 404264), (1022, 288760), (1168, 252665), (1460, 202132), (2044, 144380), (2555, 115504), (2920, 101066), (4088, 72190), (5110, 57752), (5840, 50533), (7219, 40880), (8176, 36095), (10220, 28876), (14438, 20440)]