42732160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 106634880

約数和(自身を除く): 63902720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2903, 2944, 3680, 5806, 7360, 11612, 14515, 14720, 23224, 29030, 46448, 58060, 66769, 92896, 116120, 133538, 185792, 232240, 267076, 333845, 371584, 464480, 534152, 667690, 928960, 1068304, 1335380, 1857920, 2136608, 2670760, 4273216, 5341520, 8546432, 10683040, 21366080, 42732160]

約数ペア:

[(1, 42732160), (2, 21366080), (4, 10683040), (5, 8546432), (8, 5341520), (10, 4273216), (16, 2670760), (20, 2136608), (23, 1857920), (32, 1335380), (40, 1068304), (46, 928960), (64, 667690), (80, 534152), (92, 464480), (115, 371584), (128, 333845), (160, 267076), (184, 232240), (230, 185792), (320, 133538), (368, 116120), (460, 92896), (640, 66769), (736, 58060), (920, 46448), (1472, 29030), (1840, 23224), (2903, 14720), (2944, 14515), (3680, 11612), (5806, 7360)]