316704060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18968

約数の個数: 96

約数和(自身を含む): 1017139200

約数和(自身を除く): 700435140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 18919, 37838, 56757, 75676, 94595, 113514, 170271, 189190, 227028, 283785, 340542, 378380, 510813, 567570, 586489, 681084, 851355, 1021626, 1135140, 1172978, 1702710, 1759467, 2043252, 2345956, 2554065, 2932445, 3405420, 3518934, 5108130, 5278401, 5864890, 7037868, 8797335, 10216260, 10556802, 11729780, 15835203, 17594670, 21113604, 26392005, 31670406, 35189340, 52784010, 63340812, 79176015, 105568020, 158352030, 316704060]

約数ペア:

[(1, 316704060), (2, 158352030), (3, 105568020), (4, 79176015), (5, 63340812), (6, 52784010), (9, 35189340), (10, 31670406), (12, 26392005), (15, 21113604), (18, 17594670), (20, 15835203), (27, 11729780), (30, 10556802), (31, 10216260), (36, 8797335), (45, 7037868), (54, 5864890), (60, 5278401), (62, 5108130), (90, 3518934), (93, 3405420), (108, 2932445), (124, 2554065), (135, 2345956), (155, 2043252), (180, 1759467), (186, 1702710), (270, 1172978), (279, 1135140), (310, 1021626), (372, 851355), (465, 681084), (540, 586489), (558, 567570), (620, 510813), (837, 378380), (930, 340542), (1116, 283785), (1395, 227028), (1674, 189190), (1860, 170271), (2790, 113514), (3348, 94595), (4185, 75676), (5580, 56757), (8370, 37838), (16740, 18919)]