167839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3025

約数の個数: 128

約数和(自身を含む): 562256640

約数和(自身を除く): 394417320

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, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 2957, 3784, 4730, 5160, 5676, 5914, 7095, 8871, 9460, 11352, 11828, 14190, 14785, 17742, 18920, 23656, 28380, 29570, 32527, 35484, 44355, 56760, 59140, 65054, 70968, 88710, 97581, 118280, 127151, 130108, 162635, 177420, 195162, 254302, 260216, 325270, 354840, 381453, 390324, 487905, 508604, 635755, 650540, 762906, 780648, 975810, 1017208, 1271510, 1301080, 1398661, 1525812, 1907265, 1951620, 2543020, 2797322, 3051624, 3814530, 3903240, 4195983, 5086040, 5594644, 6993305, 7629060, 8391966, 11189288, 13986610, 15258120, 16783932, 20979915, 27973220, 33567864, 41959830, 55946440, 83919660, 167839320]

約数ペア:

[(1, 167839320), (2, 83919660), (3, 55946440), (4, 41959830), (5, 33567864), (6, 27973220), (8, 20979915), (10, 16783932), (11, 15258120), (12, 13986610), (15, 11189288), (20, 8391966), (22, 7629060), (24, 6993305), (30, 5594644), (33, 5086040), (40, 4195983), (43, 3903240), (44, 3814530), (55, 3051624), (60, 2797322), (66, 2543020), (86, 1951620), (88, 1907265), (110, 1525812), (120, 1398661), (129, 1301080), (132, 1271510), (165, 1017208), (172, 975810), (215, 780648), (220, 762906), (258, 650540), (264, 635755), (330, 508604), (344, 487905), (430, 390324), (440, 381453), (473, 354840), (516, 325270), (645, 260216), (660, 254302), (860, 195162), (946, 177420), (1032, 162635), (1290, 130108), (1320, 127151), (1419, 118280), (1720, 97581), (1892, 88710), (2365, 70968), (2580, 65054), (2838, 59140), (2957, 56760), (3784, 44355), (4730, 35484), (5160, 32527), (5676, 29570), (5914, 28380), (7095, 23656), (8871, 18920), (9460, 17742), (11352, 14785), (11828, 14190)]