1533142720

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{18217}}^1$

素因数の和:18497

約数の個数: 56

約数和(自身を含む): 3664878624

約数和(自身を除く): 2131735904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 18217, 21040, 36434, 42080, 72868, 84160, 91085, 145736, 182170, 291472, 364340, 582944, 728680, 1165888, 1457360, 2914720, 4791071, 5829440, 9582142, 19164284, 23955355, 38328568, 47910710, 76657136, 95821420, 153314272, 191642840, 306628544, 383285680, 766571360, 1533142720]

約数ペア:

[(1, 1533142720), (2, 766571360), (4, 383285680), (5, 306628544), (8, 191642840), (10, 153314272), (16, 95821420), (20, 76657136), (32, 47910710), (40, 38328568), (64, 23955355), (80, 19164284), (160, 9582142), (263, 5829440), (320, 4791071), (526, 2914720), (1052, 1457360), (1315, 1165888), (2104, 728680), (2630, 582944), (4208, 364340), (5260, 291472), (8416, 182170), (10520, 145736), (16832, 91085), (18217, 84160), (21040, 72868), (36434, 42080)]