1570543684960

素因数分解:

$2^5\times 5^1\times {\mathrm{71089}}^1\times {\mathrm{138079}}^1$

素因数の和:209183

約数の個数: 48

約数和(自身を含む): 3710488521600

約数和(自身を除く): 2139944836640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71089, 138079, 142178, 276158, 284356, 355445, 552316, 568712, 690395, 710890, 1104632, 1137424, 1380790, 1421780, 2209264, 2274848, 2761580, 2843560, 4418528, 5523160, 5687120, 11046320, 11374240, 22092640, 9815898031, 19631796062, 39263592124, 49079490155, 78527184248, 98158980310, 157054368496, 196317960620, 314108736992, 392635921240, 785271842480, 1570543684960]

約数ペア:

[(1, 1570543684960), (2, 785271842480), (4, 392635921240), (5, 314108736992), (8, 196317960620), (10, 157054368496), (16, 98158980310), (20, 78527184248), (32, 49079490155), (40, 39263592124), (80, 19631796062), (160, 9815898031), (71089, 22092640), (138079, 11374240), (142178, 11046320), (276158, 5687120), (284356, 5523160), (355445, 4418528), (552316, 2843560), (568712, 2761580), (690395, 2274848), (710890, 2209264), (1104632, 1421780), (1137424, 1380790)]