13766520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 41796000

約数和(自身を除く): 28029480

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, 1289, 1335, 1780, 2136, 2578, 2670, 3560, 3867, 5156, 5340, 6445, 7734, 10312, 10680, 12890, 15468, 19335, 25780, 30936, 38670, 51560, 77340, 114721, 154680, 229442, 344163, 458884, 573605, 688326, 917768, 1147210, 1376652, 1720815, 2294420, 2753304, 3441630, 4588840, 6883260, 13766520]

約数ペア:

[(1, 13766520), (2, 6883260), (3, 4588840), (4, 3441630), (5, 2753304), (6, 2294420), (8, 1720815), (10, 1376652), (12, 1147210), (15, 917768), (20, 688326), (24, 573605), (30, 458884), (40, 344163), (60, 229442), (89, 154680), (120, 114721), (178, 77340), (267, 51560), (356, 38670), (445, 30936), (534, 25780), (712, 19335), (890, 15468), (1068, 12890), (1289, 10680), (1335, 10312), (1780, 7734), (2136, 6445), (2578, 5340), (2670, 5156), (3560, 3867)]