1330587226480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{246343}}^1$

素因数の和:247094

約数の個数: 80

約数和(自身を含む): 3127488827904

約数和(自身を除く): 1796901601424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 631, 856, 1070, 1262, 1712, 2140, 2524, 3155, 4280, 5048, 6310, 8560, 10096, 12620, 25240, 50480, 67517, 135034, 246343, 270068, 337585, 492686, 540136, 675170, 985372, 1080272, 1231715, 1350340, 1970744, 2463430, 2700680, 3941488, 4926860, 5401360, 9853720, 19707440, 26358701, 52717402, 105434804, 131793505, 155442433, 210869608, 263587010, 310884866, 421739216, 527174020, 621769732, 777212165, 1054348040, 1243539464, 1554424330, 2108696080, 2487078928, 3108848660, 6217697320, 12435394640, 16632340331, 33264680662, 66529361324, 83161701655, 133058722648, 166323403310, 266117445296, 332646806620, 665293613240, 1330587226480]

約数ペア:

[(1, 1330587226480), (2, 665293613240), (4, 332646806620), (5, 266117445296), (8, 166323403310), (10, 133058722648), (16, 83161701655), (20, 66529361324), (40, 33264680662), (80, 16632340331), (107, 12435394640), (214, 6217697320), (428, 3108848660), (535, 2487078928), (631, 2108696080), (856, 1554424330), (1070, 1243539464), (1262, 1054348040), (1712, 777212165), (2140, 621769732), (2524, 527174020), (3155, 421739216), (4280, 310884866), (5048, 263587010), (6310, 210869608), (8560, 155442433), (10096, 131793505), (12620, 105434804), (25240, 52717402), (50480, 26358701), (67517, 19707440), (135034, 9853720), (246343, 5401360), (270068, 4926860), (337585, 3941488), (492686, 2700680), (540136, 2463430), (675170, 1970744), (985372, 1350340), (1080272, 1231715)]