140734140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 425053440

約数和(自身を除く): 284319300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3011, 3116, 3895, 4674, 6022, 7790, 9033, 9348, 11685, 12044, 15055, 15580, 18066, 23370, 30110, 36132, 45165, 46740, 57209, 60220, 90330, 114418, 123451, 171627, 180660, 228836, 246902, 286045, 343254, 370353, 493804, 572090, 617255, 686508, 740706, 858135, 1144180, 1234510, 1481412, 1716270, 1851765, 2345569, 2469020, 3432540, 3703530, 4691138, 7036707, 7407060, 9382276, 11727845, 14073414, 23455690, 28146828, 35183535, 46911380, 70367070, 140734140]

約数ペア:

[(1, 140734140), (2, 70367070), (3, 46911380), (4, 35183535), (5, 28146828), (6, 23455690), (10, 14073414), (12, 11727845), (15, 9382276), (19, 7407060), (20, 7036707), (30, 4691138), (38, 3703530), (41, 3432540), (57, 2469020), (60, 2345569), (76, 1851765), (82, 1716270), (95, 1481412), (114, 1234510), (123, 1144180), (164, 858135), (190, 740706), (205, 686508), (228, 617255), (246, 572090), (285, 493804), (380, 370353), (410, 343254), (492, 286045), (570, 246902), (615, 228836), (779, 180660), (820, 171627), (1140, 123451), (1230, 114418), (1558, 90330), (2337, 60220), (2460, 57209), (3011, 46740), (3116, 45165), (3895, 36132), (4674, 30110), (6022, 23370), (7790, 18066), (9033, 15580), (9348, 15055), (11685, 12044)]