714083920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 1852381440

約数和(自身を除く): 1138297520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 121, 142, 176, 220, 242, 284, 355, 440, 484, 568, 605, 710, 781, 880, 968, 1039, 1136, 1210, 1420, 1562, 1936, 2078, 2420, 2840, 3124, 3905, 4156, 4840, 5195, 5680, 6248, 7810, 8312, 8591, 9680, 10390, 11429, 12496, 15620, 16624, 17182, 20780, 22858, 31240, 34364, 41560, 42955, 45716, 57145, 62480, 68728, 73769, 83120, 85910, 91432, 114290, 125719, 137456, 147538, 171820, 182864, 228580, 251438, 295076, 343640, 368845, 457160, 502876, 590152, 628595, 687280, 737690, 811459, 914320, 1005752, 1180304, 1257190, 1475380, 1622918, 2011504, 2514380, 2950760, 3245836, 4057295, 5028760, 5901520, 6491672, 8114590, 8926049, 10057520, 12983344, 16229180, 17852098, 32458360, 35704196, 44630245, 64916720, 71408392, 89260490, 142816784, 178520980, 357041960, 714083920]

約数ペア:

[(1, 714083920), (2, 357041960), (4, 178520980), (5, 142816784), (8, 89260490), (10, 71408392), (11, 64916720), (16, 44630245), (20, 35704196), (22, 32458360), (40, 17852098), (44, 16229180), (55, 12983344), (71, 10057520), (80, 8926049), (88, 8114590), (110, 6491672), (121, 5901520), (142, 5028760), (176, 4057295), (220, 3245836), (242, 2950760), (284, 2514380), (355, 2011504), (440, 1622918), (484, 1475380), (568, 1257190), (605, 1180304), (710, 1005752), (781, 914320), (880, 811459), (968, 737690), (1039, 687280), (1136, 628595), (1210, 590152), (1420, 502876), (1562, 457160), (1936, 368845), (2078, 343640), (2420, 295076), (2840, 251438), (3124, 228580), (3905, 182864), (4156, 171820), (4840, 147538), (5195, 137456), (5680, 125719), (6248, 114290), (7810, 91432), (8312, 85910), (8591, 83120), (9680, 73769), (10390, 68728), (11429, 62480), (12496, 57145), (15620, 45716), (16624, 42955), (17182, 41560), (20780, 34364), (22858, 31240)]