112780160

素因数分解:

$2^7\times 5^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 270956880

約数和(自身を除く): 158176720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 313, 320, 563, 626, 640, 1126, 1252, 1565, 2252, 2504, 2815, 3130, 4504, 5008, 5630, 6260, 9008, 10016, 11260, 12520, 18016, 20032, 22520, 25040, 36032, 40064, 45040, 50080, 72064, 90080, 100160, 176219, 180160, 200320, 352438, 360320, 704876, 881095, 1409752, 1762190, 2819504, 3524380, 5639008, 7048760, 11278016, 14097520, 22556032, 28195040, 56390080, 112780160]

約数ペア:

[(1, 112780160), (2, 56390080), (4, 28195040), (5, 22556032), (8, 14097520), (10, 11278016), (16, 7048760), (20, 5639008), (32, 3524380), (40, 2819504), (64, 1762190), (80, 1409752), (128, 881095), (160, 704876), (313, 360320), (320, 352438), (563, 200320), (626, 180160), (640, 176219), (1126, 100160), (1252, 90080), (1565, 72064), (2252, 50080), (2504, 45040), (2815, 40064), (3130, 36032), (4504, 25040), (5008, 22520), (5630, 20032), (6260, 18016), (9008, 12520), (10016, 11260)]