229849360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7621}}^1$

素因数の和:7676

約数の個数: 80

約数和(自身を含む): 595430640

約数和(自身を除く): 365581280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 7621, 15080, 15242, 30160, 30484, 38105, 60968, 76210, 99073, 121936, 152420, 198146, 221009, 304840, 396292, 442018, 495365, 609680, 792584, 884036, 990730, 1105045, 1585168, 1768072, 1981460, 2210090, 2873117, 3536144, 3962920, 4420180, 5746234, 7925840, 8840360, 11492468, 14365585, 17680720, 22984936, 28731170, 45969872, 57462340, 114924680, 229849360]

約数ペア:

[(1, 229849360), (2, 114924680), (4, 57462340), (5, 45969872), (8, 28731170), (10, 22984936), (13, 17680720), (16, 14365585), (20, 11492468), (26, 8840360), (29, 7925840), (40, 5746234), (52, 4420180), (58, 3962920), (65, 3536144), (80, 2873117), (104, 2210090), (116, 1981460), (130, 1768072), (145, 1585168), (208, 1105045), (232, 990730), (260, 884036), (290, 792584), (377, 609680), (464, 495365), (520, 442018), (580, 396292), (754, 304840), (1040, 221009), (1160, 198146), (1508, 152420), (1885, 121936), (2320, 99073), (3016, 76210), (3770, 60968), (6032, 38105), (7540, 30484), (7621, 30160), (15080, 15242)]