160986540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 387688020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 174, 195, 220, 260, 286, 290, 319, 330, 348, 377, 390, 429, 435, 572, 580, 638, 647, 660, 715, 754, 780, 858, 870, 957, 1131, 1276, 1294, 1430, 1508, 1595, 1716, 1740, 1885, 1914, 1941, 2145, 2262, 2588, 2860, 3190, 3235, 3770, 3828, 3882, 4147, 4290, 4524, 4785, 5655, 6380, 6470, 7117, 7540, 7764, 8294, 8411, 8580, 9570, 9705, 11310, 12441, 12940, 14234, 16588, 16822, 18763, 19140, 19410, 20735, 21351, 22620, 24882, 25233, 28468, 33644, 35585, 37526, 38820, 41470, 42055, 42702, 49764, 50466, 56289, 62205, 71170, 75052, 82940, 84110, 85404, 92521, 93815, 100932, 106755, 112578, 124410, 126165, 142340, 168220, 185042, 187630, 206393, 213510, 225156, 243919, 248820, 252330, 277563, 281445, 370084, 375260, 412786, 427020, 462605, 487838, 504660, 555126, 562890, 619179, 731757, 825572, 925210, 975676, 1031965, 1110252, 1125780, 1219595, 1238358, 1387815, 1463514, 1850420, 2063930, 2439190, 2476716, 2683109, 2775630, 2927028, 3095895, 3658785, 4127860, 4878380, 5366218, 5551260, 6191790, 7317570, 8049327, 10732436, 12383580, 13415545, 14635140, 16098654, 26831090, 32197308, 40246635, 53662180, 80493270, 160986540]

約数ペア:

[(1, 160986540), (2, 80493270), (3, 53662180), (4, 40246635), (5, 32197308), (6, 26831090), (10, 16098654), (11, 14635140), (12, 13415545), (13, 12383580), (15, 10732436), (20, 8049327), (22, 7317570), (26, 6191790), (29, 5551260), (30, 5366218), (33, 4878380), (39, 4127860), (44, 3658785), (52, 3095895), (55, 2927028), (58, 2775630), (60, 2683109), (65, 2476716), (66, 2439190), (78, 2063930), (87, 1850420), (110, 1463514), (116, 1387815), (130, 1238358), (132, 1219595), (143, 1125780), (145, 1110252), (156, 1031965), (165, 975676), (174, 925210), (195, 825572), (220, 731757), (260, 619179), (286, 562890), (290, 555126), (319, 504660), (330, 487838), (348, 462605), (377, 427020), (390, 412786), (429, 375260), (435, 370084), (572, 281445), (580, 277563), (638, 252330), (647, 248820), (660, 243919), (715, 225156), (754, 213510), (780, 206393), (858, 187630), (870, 185042), (957, 168220), (1131, 142340), (1276, 126165), (1294, 124410), (1430, 112578), (1508, 106755), (1595, 100932), (1716, 93815), (1740, 92521), (1885, 85404), (1914, 84110), (1941, 82940), (2145, 75052), (2262, 71170), (2588, 62205), (2860, 56289), (3190, 50466), (3235, 49764), (3770, 42702), (3828, 42055), (3882, 41470), (4147, 38820), (4290, 37526), (4524, 35585), (4785, 33644), (5655, 28468), (6380, 25233), (6470, 24882), (7117, 22620), (7540, 21351), (7764, 20735), (8294, 19410), (8411, 19140), (8580, 18763), (9570, 16822), (9705, 16588), (11310, 14234), (12441, 12940)]