1600405560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113989}}^1$

素因数の和:114022

約数の個数: 128

約数和(自身を含む): 5745096000

約数和(自身を除く): 4144690440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 113989, 227978, 341967, 455956, 569945, 683934, 911912, 1025901, 1139890, 1367868, 1481857, 1709835, 2051802, 2279780, 2735736, 2963714, 3077703, 3419670, 4103604, 4445571, 4559560, 5129505, 5927428, 6155406, 6839340, 7409285, 8207208, 8891142, 10259010, 11854856, 12310812, 13336713, 13678680, 14818570, 15388515, 17782284, 20518020, 22227855, 24621624, 26673426, 29637140, 30777030, 35564568, 40010139, 41036040, 44455710, 53346852, 59274280, 61554060, 66683565, 80020278, 88911420, 106693704, 123108120, 133367130, 160040556, 177822840, 200050695, 266734260, 320081112, 400101390, 533468520, 800202780, 1600405560]

約数ペア:

[(1, 1600405560), (2, 800202780), (3, 533468520), (4, 400101390), (5, 320081112), (6, 266734260), (8, 200050695), (9, 177822840), (10, 160040556), (12, 133367130), (13, 123108120), (15, 106693704), (18, 88911420), (20, 80020278), (24, 66683565), (26, 61554060), (27, 59274280), (30, 53346852), (36, 44455710), (39, 41036040), (40, 40010139), (45, 35564568), (52, 30777030), (54, 29637140), (60, 26673426), (65, 24621624), (72, 22227855), (78, 20518020), (90, 17782284), (104, 15388515), (108, 14818570), (117, 13678680), (120, 13336713), (130, 12310812), (135, 11854856), (156, 10259010), (180, 8891142), (195, 8207208), (216, 7409285), (234, 6839340), (260, 6155406), (270, 5927428), (312, 5129505), (351, 4559560), (360, 4445571), (390, 4103604), (468, 3419670), (520, 3077703), (540, 2963714), (585, 2735736), (702, 2279780), (780, 2051802), (936, 1709835), (1080, 1481857), (1170, 1367868), (1404, 1139890), (1560, 1025901), (1755, 911912), (2340, 683934), (2808, 569945), (3510, 455956), (4680, 341967), (7020, 227978), (14040, 113989)]