13565640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 32053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 239, 258, 264, 330, 344, 430, 440, 473, 478, 516, 645, 660, 717, 860, 946, 956, 1032, 1195, 1290, 1320, 1419, 1434, 1720, 1892, 1912, 2365, 2390, 2580, 2629, 2838, 2868, 3585, 3784, 4730, 4780, 5160, 5258, 5676, 5736, 7095, 7170, 7887, 9460, 9560, 10277, 10516, 11352, 13145, 14190, 14340, 15774, 18920, 20554, 21032, 26290, 28380, 28680, 30831, 31548, 39435, 41108, 51385, 52580, 56760, 61662, 63096, 78870, 82216, 102770, 105160, 113047, 123324, 154155, 157740, 205540, 226094, 246648, 308310, 315480, 339141, 411080, 452188, 565235, 616620, 678282, 904376, 1130470, 1233240, 1356564, 1695705, 2260940, 2713128, 3391410, 4521880, 6782820, 13565640]

約数ペア:

[(1, 13565640), (2, 6782820), (3, 4521880), (4, 3391410), (5, 2713128), (6, 2260940), (8, 1695705), (10, 1356564), (11, 1233240), (12, 1130470), (15, 904376), (20, 678282), (22, 616620), (24, 565235), (30, 452188), (33, 411080), (40, 339141), (43, 315480), (44, 308310), (55, 246648), (60, 226094), (66, 205540), (86, 157740), (88, 154155), (110, 123324), (120, 113047), (129, 105160), (132, 102770), (165, 82216), (172, 78870), (215, 63096), (220, 61662), (239, 56760), (258, 52580), (264, 51385), (330, 41108), (344, 39435), (430, 31548), (440, 30831), (473, 28680), (478, 28380), (516, 26290), (645, 21032), (660, 20554), (717, 18920), (860, 15774), (946, 14340), (956, 14190), (1032, 13145), (1195, 11352), (1290, 10516), (1320, 10277), (1419, 9560), (1434, 9460), (1720, 7887), (1892, 7170), (1912, 7095), (2365, 5736), (2390, 5676), (2580, 5258), (2629, 5160), (2838, 4780), (2868, 4730), (3585, 3784)]