201473760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 636787872

約数和(自身を除く): 435314112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 421, 480, 842, 997, 1263, 1684, 1994, 2105, 2526, 2991, 3368, 3988, 4210, 4985, 5052, 5982, 6315, 6736, 7976, 8420, 9970, 10104, 11964, 12630, 13472, 14955, 15952, 16840, 19940, 20208, 23928, 25260, 29910, 31904, 33680, 39880, 40416, 47856, 50520, 59820, 67360, 79760, 95712, 101040, 119640, 159520, 202080, 239280, 419737, 478560, 839474, 1259211, 1678948, 2098685, 2518422, 3357896, 4197370, 5036844, 6296055, 6715792, 8394740, 10073688, 12592110, 13431584, 16789480, 20147376, 25184220, 33578960, 40294752, 50368440, 67157920, 100736880, 201473760]

約数ペア:

[(1, 201473760), (2, 100736880), (3, 67157920), (4, 50368440), (5, 40294752), (6, 33578960), (8, 25184220), (10, 20147376), (12, 16789480), (15, 13431584), (16, 12592110), (20, 10073688), (24, 8394740), (30, 6715792), (32, 6296055), (40, 5036844), (48, 4197370), (60, 3357896), (80, 2518422), (96, 2098685), (120, 1678948), (160, 1259211), (240, 839474), (421, 478560), (480, 419737), (842, 239280), (997, 202080), (1263, 159520), (1684, 119640), (1994, 101040), (2105, 95712), (2526, 79760), (2991, 67360), (3368, 59820), (3988, 50520), (4210, 47856), (4985, 40416), (5052, 39880), (5982, 33680), (6315, 31904), (6736, 29910), (7976, 25260), (8420, 23928), (9970, 20208), (10104, 19940), (11964, 16840), (12630, 15952), (13472, 14955)]