320465712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12073}}^1$

素因数の和:12170

約数の個数: 80

約数和(自身を含む): 958192640

約数和(自身を除く): 637726928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 12073, 13272, 24146, 26544, 36219, 48292, 72438, 84511, 96584, 144876, 169022, 193168, 253533, 289752, 338044, 507066, 579504, 676088, 953767, 1014132, 1352176, 1907534, 2028264, 2861301, 3815068, 4056528, 5722602, 6676369, 7630136, 11445204, 13352738, 15260272, 20029107, 22890408, 26705476, 40058214, 45780816, 53410952, 80116428, 106821904, 160232856, 320465712]

約数ペア:

[(1, 320465712), (2, 160232856), (3, 106821904), (4, 80116428), (6, 53410952), (7, 45780816), (8, 40058214), (12, 26705476), (14, 22890408), (16, 20029107), (21, 15260272), (24, 13352738), (28, 11445204), (42, 7630136), (48, 6676369), (56, 5722602), (79, 4056528), (84, 3815068), (112, 2861301), (158, 2028264), (168, 1907534), (237, 1352176), (316, 1014132), (336, 953767), (474, 676088), (553, 579504), (632, 507066), (948, 338044), (1106, 289752), (1264, 253533), (1659, 193168), (1896, 169022), (2212, 144876), (3318, 96584), (3792, 84511), (4424, 72438), (6636, 48292), (8848, 36219), (12073, 26544), (13272, 24146)]