206134680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19301}}^1$

素因数の和:19404

約数の個数: 64

約数和(自身を含む): 625384800

約数和(自身を除く): 419250120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 19301, 38602, 57903, 77204, 96505, 115806, 154408, 193010, 231612, 289515, 386020, 463224, 579030, 772040, 1158060, 1717789, 2316120, 3435578, 5153367, 6871156, 8588945, 10306734, 13742312, 17177890, 20613468, 25766835, 34355780, 41226936, 51533670, 68711560, 103067340, 206134680]

約数ペア:

[(1, 206134680), (2, 103067340), (3, 68711560), (4, 51533670), (5, 41226936), (6, 34355780), (8, 25766835), (10, 20613468), (12, 17177890), (15, 13742312), (20, 10306734), (24, 8588945), (30, 6871156), (40, 5153367), (60, 3435578), (89, 2316120), (120, 1717789), (178, 1158060), (267, 772040), (356, 579030), (445, 463224), (534, 386020), (712, 289515), (890, 231612), (1068, 193010), (1335, 154408), (1780, 115806), (2136, 96505), (2670, 77204), (3560, 57903), (5340, 38602), (10680, 19301)]