56726460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 206976000

約数和(自身を除く): 150249540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 349, 378, 387, 420, 430, 516, 540, 602, 630, 645, 698, 756, 774, 860, 903, 945, 1047, 1161, 1204, 1260, 1290, 1396, 1505, 1548, 1745, 1806, 1890, 1935, 2094, 2322, 2443, 2580, 2709, 3010, 3141, 3490, 3612, 3780, 3870, 4188, 4515, 4644, 4886, 5235, 5418, 5805, 6020, 6282, 6980, 7329, 7740, 8127, 9030, 9423, 9772, 10470, 10836, 11610, 12215, 12564, 13545, 14658, 15007, 15705, 16254, 18060, 18846, 20940, 21987, 23220, 24430, 27090, 29316, 30014, 31410, 32508, 36645, 37692, 40635, 43974, 45021, 47115, 48860, 54180, 60028, 62820, 65961, 73290, 75035, 81270, 87948, 90042, 94230, 105049, 109935, 131922, 135063, 146580, 150070, 162540, 180084, 188460, 210098, 219870, 225105, 263844, 270126, 300140, 315147, 329805, 405189, 420196, 439740, 450210, 525245, 540252, 630294, 659610, 675315, 810378, 900420, 945441, 1050490, 1260588, 1319220, 1350630, 1575735, 1620756, 1890882, 2025945, 2100980, 2701260, 2836323, 3151470, 3781764, 4051890, 4727205, 5672646, 6302940, 8103780, 9454410, 11345292, 14181615, 18908820, 28363230, 56726460]

約数ペア:

[(1, 56726460), (2, 28363230), (3, 18908820), (4, 14181615), (5, 11345292), (6, 9454410), (7, 8103780), (9, 6302940), (10, 5672646), (12, 4727205), (14, 4051890), (15, 3781764), (18, 3151470), (20, 2836323), (21, 2701260), (27, 2100980), (28, 2025945), (30, 1890882), (35, 1620756), (36, 1575735), (42, 1350630), (43, 1319220), (45, 1260588), (54, 1050490), (60, 945441), (63, 900420), (70, 810378), (84, 675315), (86, 659610), (90, 630294), (105, 540252), (108, 525245), (126, 450210), (129, 439740), (135, 420196), (140, 405189), (172, 329805), (180, 315147), (189, 300140), (210, 270126), (215, 263844), (252, 225105), (258, 219870), (270, 210098), (301, 188460), (315, 180084), (349, 162540), (378, 150070), (387, 146580), (420, 135063), (430, 131922), (516, 109935), (540, 105049), (602, 94230), (630, 90042), (645, 87948), (698, 81270), (756, 75035), (774, 73290), (860, 65961), (903, 62820), (945, 60028), (1047, 54180), (1161, 48860), (1204, 47115), (1260, 45021), (1290, 43974), (1396, 40635), (1505, 37692), (1548, 36645), (1745, 32508), (1806, 31410), (1890, 30014), (1935, 29316), (2094, 27090), (2322, 24430), (2443, 23220), (2580, 21987), (2709, 20940), (3010, 18846), (3141, 18060), (3490, 16254), (3612, 15705), (3780, 15007), (3870, 14658), (4188, 13545), (4515, 12564), (4644, 12215), (4886, 11610), (5235, 10836), (5418, 10470), (5805, 9772), (6020, 9423), (6282, 9030), (6980, 8127), (7329, 7740)]