183072080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 436472064

約数和(自身を除く): 253399984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 167, 193, 284, 334, 355, 386, 568, 668, 710, 772, 835, 965, 1136, 1336, 1420, 1544, 1670, 1930, 2672, 2840, 3088, 3340, 3860, 5680, 6680, 7720, 11857, 13360, 13703, 15440, 23714, 27406, 32231, 47428, 54812, 59285, 64462, 68515, 94856, 109624, 118570, 128924, 137030, 161155, 189712, 219248, 237140, 257848, 274060, 322310, 474280, 515696, 548120, 644620, 948560, 1096240, 1289240, 2288401, 2578480, 4576802, 9153604, 11442005, 18307208, 22884010, 36614416, 45768020, 91536040, 183072080]

約数ペア:

[(1, 183072080), (2, 91536040), (4, 45768020), (5, 36614416), (8, 22884010), (10, 18307208), (16, 11442005), (20, 9153604), (40, 4576802), (71, 2578480), (80, 2288401), (142, 1289240), (167, 1096240), (193, 948560), (284, 644620), (334, 548120), (355, 515696), (386, 474280), (568, 322310), (668, 274060), (710, 257848), (772, 237140), (835, 219248), (965, 189712), (1136, 161155), (1336, 137030), (1420, 128924), (1544, 118570), (1670, 109624), (1930, 94856), (2672, 68515), (2840, 64462), (3088, 59285), (3340, 54812), (3860, 47428), (5680, 32231), (6680, 27406), (7720, 23714), (11857, 15440), (13360, 13703)]