13496840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 38016000

約数和(自身を除く): 24519160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 59, 70, 76, 86, 95, 118, 133, 140, 152, 172, 190, 215, 236, 266, 280, 295, 301, 344, 380, 413, 430, 472, 532, 590, 602, 665, 760, 817, 826, 860, 1064, 1121, 1180, 1204, 1330, 1505, 1634, 1652, 1720, 2065, 2242, 2360, 2408, 2537, 2660, 3010, 3268, 3304, 4085, 4130, 4484, 5074, 5320, 5605, 5719, 6020, 6536, 7847, 8170, 8260, 8968, 10148, 11210, 11438, 12040, 12685, 15694, 16340, 16520, 17759, 20296, 22420, 22876, 25370, 28595, 31388, 32680, 35518, 39235, 44840, 45752, 48203, 50740, 57190, 62776, 71036, 78470, 88795, 96406, 101480, 114380, 142072, 156940, 177590, 192812, 228760, 241015, 313880, 337421, 355180, 385624, 482030, 674842, 710360, 964060, 1349684, 1687105, 1928120, 2699368, 3374210, 6748420, 13496840]

約数ペア:

[(1, 13496840), (2, 6748420), (4, 3374210), (5, 2699368), (7, 1928120), (8, 1687105), (10, 1349684), (14, 964060), (19, 710360), (20, 674842), (28, 482030), (35, 385624), (38, 355180), (40, 337421), (43, 313880), (56, 241015), (59, 228760), (70, 192812), (76, 177590), (86, 156940), (95, 142072), (118, 114380), (133, 101480), (140, 96406), (152, 88795), (172, 78470), (190, 71036), (215, 62776), (236, 57190), (266, 50740), (280, 48203), (295, 45752), (301, 44840), (344, 39235), (380, 35518), (413, 32680), (430, 31388), (472, 28595), (532, 25370), (590, 22876), (602, 22420), (665, 20296), (760, 17759), (817, 16520), (826, 16340), (860, 15694), (1064, 12685), (1121, 12040), (1180, 11438), (1204, 11210), (1330, 10148), (1505, 8968), (1634, 8260), (1652, 8170), (1720, 7847), (2065, 6536), (2242, 6020), (2360, 5719), (2408, 5605), (2537, 5320), (2660, 5074), (3010, 4484), (3268, 4130), (3304, 4085)]