13863160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 36936000

約数和(自身を除く): 23072840

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 29, 34, 37, 38, 40, 58, 68, 74, 76, 85, 95, 116, 136, 145, 148, 152, 170, 185, 190, 232, 290, 296, 323, 340, 370, 380, 493, 551, 580, 629, 646, 680, 703, 740, 760, 986, 1073, 1102, 1160, 1258, 1292, 1406, 1480, 1615, 1972, 2146, 2204, 2465, 2516, 2584, 2755, 2812, 3145, 3230, 3515, 3944, 4292, 4408, 4930, 5032, 5365, 5510, 5624, 6290, 6460, 7030, 8584, 9367, 9860, 10730, 11020, 11951, 12580, 12920, 14060, 18241, 18734, 19720, 20387, 21460, 22040, 23902, 25160, 28120, 36482, 37468, 40774, 42920, 46835, 47804, 59755, 72964, 74936, 81548, 91205, 93670, 95608, 101935, 119510, 145928, 163096, 182410, 187340, 203870, 239020, 346579, 364820, 374680, 407740, 478040, 693158, 729640, 815480, 1386316, 1732895, 2772632, 3465790, 6931580, 13863160]

約数ペア:

[(1, 13863160), (2, 6931580), (4, 3465790), (5, 2772632), (8, 1732895), (10, 1386316), (17, 815480), (19, 729640), (20, 693158), (29, 478040), (34, 407740), (37, 374680), (38, 364820), (40, 346579), (58, 239020), (68, 203870), (74, 187340), (76, 182410), (85, 163096), (95, 145928), (116, 119510), (136, 101935), (145, 95608), (148, 93670), (152, 91205), (170, 81548), (185, 74936), (190, 72964), (232, 59755), (290, 47804), (296, 46835), (323, 42920), (340, 40774), (370, 37468), (380, 36482), (493, 28120), (551, 25160), (580, 23902), (629, 22040), (646, 21460), (680, 20387), (703, 19720), (740, 18734), (760, 18241), (986, 14060), (1073, 12920), (1102, 12580), (1160, 11951), (1258, 11020), (1292, 10730), (1406, 9860), (1480, 9367), (1615, 8584), (1972, 7030), (2146, 6460), (2204, 6290), (2465, 5624), (2516, 5510), (2584, 5365), (2755, 5032), (2812, 4930), (3145, 4408), (3230, 4292), (3515, 3944)]