13432720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 38372544

約数和(自身を除く): 24939824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 83, 85, 112, 119, 136, 140, 166, 170, 238, 272, 280, 289, 332, 340, 415, 476, 560, 578, 581, 595, 664, 680, 830, 952, 1156, 1162, 1190, 1328, 1360, 1411, 1445, 1660, 1904, 2023, 2312, 2324, 2380, 2822, 2890, 2905, 3320, 4046, 4624, 4648, 4760, 5644, 5780, 5810, 6640, 7055, 8092, 9296, 9520, 9877, 10115, 11288, 11560, 11620, 14110, 16184, 19754, 20230, 22576, 23120, 23240, 23987, 28220, 32368, 39508, 40460, 46480, 47974, 49385, 56440, 79016, 80920, 95948, 98770, 112880, 119935, 158032, 161840, 167909, 191896, 197540, 239870, 335818, 383792, 395080, 479740, 671636, 790160, 839545, 959480, 1343272, 1679090, 1918960, 2686544, 3358180, 6716360, 13432720]

約数ペア:

[(1, 13432720), (2, 6716360), (4, 3358180), (5, 2686544), (7, 1918960), (8, 1679090), (10, 1343272), (14, 959480), (16, 839545), (17, 790160), (20, 671636), (28, 479740), (34, 395080), (35, 383792), (40, 335818), (56, 239870), (68, 197540), (70, 191896), (80, 167909), (83, 161840), (85, 158032), (112, 119935), (119, 112880), (136, 98770), (140, 95948), (166, 80920), (170, 79016), (238, 56440), (272, 49385), (280, 47974), (289, 46480), (332, 40460), (340, 39508), (415, 32368), (476, 28220), (560, 23987), (578, 23240), (581, 23120), (595, 22576), (664, 20230), (680, 19754), (830, 16184), (952, 14110), (1156, 11620), (1162, 11560), (1190, 11288), (1328, 10115), (1360, 9877), (1411, 9520), (1445, 9296), (1660, 8092), (1904, 7055), (2023, 6640), (2312, 5810), (2324, 5780), (2380, 5644), (2822, 4760), (2890, 4648), (2905, 4624), (3320, 4046)]