160839780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 475926528

約数和(自身を除く): 315086748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2011, 2580, 2666, 3999, 4022, 5332, 6033, 6665, 7998, 8044, 10055, 12066, 13330, 15996, 19995, 20110, 24132, 26660, 30165, 39990, 40220, 60330, 62341, 79980, 86473, 120660, 124682, 172946, 187023, 249364, 259419, 311705, 345892, 374046, 432365, 518838, 623410, 748092, 864730, 935115, 1037676, 1246820, 1297095, 1729460, 1870230, 2594190, 2680663, 3740460, 5188380, 5361326, 8041989, 10722652, 13403315, 16083978, 26806630, 32167956, 40209945, 53613260, 80419890, 160839780]

約数ペア:

[(1, 160839780), (2, 80419890), (3, 53613260), (4, 40209945), (5, 32167956), (6, 26806630), (10, 16083978), (12, 13403315), (15, 10722652), (20, 8041989), (30, 5361326), (31, 5188380), (43, 3740460), (60, 2680663), (62, 2594190), (86, 1870230), (93, 1729460), (124, 1297095), (129, 1246820), (155, 1037676), (172, 935115), (186, 864730), (215, 748092), (258, 623410), (310, 518838), (372, 432365), (430, 374046), (465, 345892), (516, 311705), (620, 259419), (645, 249364), (860, 187023), (930, 172946), (1290, 124682), (1333, 120660), (1860, 86473), (2011, 79980), (2580, 62341), (2666, 60330), (3999, 40220), (4022, 39990), (5332, 30165), (6033, 26660), (6665, 24132), (7998, 20110), (8044, 19995), (10055, 15996), (12066, 13330)]