143190640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 210358160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 590, 920, 944, 1180, 1319, 1357, 1840, 2360, 2638, 2714, 4720, 5276, 5428, 6595, 6785, 10552, 10856, 13190, 13570, 21104, 21712, 26380, 27140, 30337, 52760, 54280, 60674, 77821, 105520, 108560, 121348, 151685, 155642, 242696, 303370, 311284, 389105, 485392, 606740, 622568, 778210, 1213480, 1245136, 1556420, 1789883, 2426960, 3112840, 3579766, 6225680, 7159532, 8949415, 14319064, 17898830, 28638128, 35797660, 71595320, 143190640]

約数ペア:

[(1, 143190640), (2, 71595320), (4, 35797660), (5, 28638128), (8, 17898830), (10, 14319064), (16, 8949415), (20, 7159532), (23, 6225680), (40, 3579766), (46, 3112840), (59, 2426960), (80, 1789883), (92, 1556420), (115, 1245136), (118, 1213480), (184, 778210), (230, 622568), (236, 606740), (295, 485392), (368, 389105), (460, 311284), (472, 303370), (590, 242696), (920, 155642), (944, 151685), (1180, 121348), (1319, 108560), (1357, 105520), (1840, 77821), (2360, 60674), (2638, 54280), (2714, 52760), (4720, 30337), (5276, 27140), (5428, 26380), (6595, 21712), (6785, 21104), (10552, 13570), (10856, 13190)]