13691760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 42988320

約数和(自身を除く): 29296560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 641, 712, 890, 1068, 1282, 1335, 1424, 1780, 1923, 2136, 2564, 2670, 3205, 3560, 3846, 4272, 5128, 5340, 6410, 7120, 7692, 9615, 10256, 10680, 12820, 15384, 19230, 21360, 25640, 30768, 38460, 51280, 57049, 76920, 114098, 153840, 171147, 228196, 285245, 342294, 456392, 570490, 684588, 855735, 912784, 1140980, 1369176, 1711470, 2281960, 2738352, 3422940, 4563920, 6845880, 13691760]

約数ペア:

[(1, 13691760), (2, 6845880), (3, 4563920), (4, 3422940), (5, 2738352), (6, 2281960), (8, 1711470), (10, 1369176), (12, 1140980), (15, 912784), (16, 855735), (20, 684588), (24, 570490), (30, 456392), (40, 342294), (48, 285245), (60, 228196), (80, 171147), (89, 153840), (120, 114098), (178, 76920), (240, 57049), (267, 51280), (356, 38460), (445, 30768), (534, 25640), (641, 21360), (712, 19230), (890, 15384), (1068, 12820), (1282, 10680), (1335, 10256), (1424, 9615), (1780, 7692), (1923, 7120), (2136, 6410), (2564, 5340), (2670, 5128), (3205, 4272), (3560, 3846)]