13954360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 39283200

約数和(自身を除く): 25328840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 61, 70, 76, 86, 95, 122, 133, 140, 152, 172, 190, 215, 244, 266, 280, 301, 305, 344, 380, 427, 430, 488, 532, 602, 610, 665, 760, 817, 854, 860, 1064, 1159, 1204, 1220, 1330, 1505, 1634, 1708, 1720, 2135, 2318, 2408, 2440, 2623, 2660, 3010, 3268, 3416, 4085, 4270, 4636, 5246, 5320, 5719, 5795, 6020, 6536, 8113, 8170, 8540, 9272, 10492, 11438, 11590, 12040, 13115, 16226, 16340, 17080, 18361, 20984, 22876, 23180, 26230, 28595, 32452, 32680, 36722, 40565, 45752, 46360, 49837, 52460, 57190, 64904, 73444, 81130, 91805, 99674, 104920, 114380, 146888, 162260, 183610, 199348, 228760, 249185, 324520, 348859, 367220, 398696, 498370, 697718, 734440, 996740, 1395436, 1744295, 1993480, 2790872, 3488590, 6977180, 13954360]

約数ペア:

[(1, 13954360), (2, 6977180), (4, 3488590), (5, 2790872), (7, 1993480), (8, 1744295), (10, 1395436), (14, 996740), (19, 734440), (20, 697718), (28, 498370), (35, 398696), (38, 367220), (40, 348859), (43, 324520), (56, 249185), (61, 228760), (70, 199348), (76, 183610), (86, 162260), (95, 146888), (122, 114380), (133, 104920), (140, 99674), (152, 91805), (172, 81130), (190, 73444), (215, 64904), (244, 57190), (266, 52460), (280, 49837), (301, 46360), (305, 45752), (344, 40565), (380, 36722), (427, 32680), (430, 32452), (488, 28595), (532, 26230), (602, 23180), (610, 22876), (665, 20984), (760, 18361), (817, 17080), (854, 16340), (860, 16226), (1064, 13115), (1159, 12040), (1204, 11590), (1220, 11438), (1330, 10492), (1505, 9272), (1634, 8540), (1708, 8170), (1720, 8113), (2135, 6536), (2318, 6020), (2408, 5795), (2440, 5719), (2623, 5320), (2660, 5246), (3010, 4636), (3268, 4270), (3416, 4085)]