15933760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 41970960

約数和(自身を除く): 26037200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 101, 116, 136, 145, 160, 170, 202, 232, 272, 290, 320, 340, 404, 464, 493, 505, 544, 580, 680, 808, 928, 986, 1010, 1088, 1160, 1360, 1616, 1717, 1856, 1972, 2020, 2320, 2465, 2720, 2929, 3232, 3434, 3944, 4040, 4640, 4930, 5440, 5858, 6464, 6868, 7888, 8080, 8585, 9280, 9860, 11716, 13736, 14645, 15776, 16160, 17170, 19720, 23432, 27472, 29290, 31552, 32320, 34340, 39440, 46864, 49793, 54944, 58580, 68680, 78880, 93728, 99586, 109888, 117160, 137360, 157760, 187456, 199172, 234320, 248965, 274720, 398344, 468640, 497930, 549440, 796688, 937280, 995860, 1593376, 1991720, 3186752, 3983440, 7966880, 15933760]

約数ペア:

[(1, 15933760), (2, 7966880), (4, 3983440), (5, 3186752), (8, 1991720), (10, 1593376), (16, 995860), (17, 937280), (20, 796688), (29, 549440), (32, 497930), (34, 468640), (40, 398344), (58, 274720), (64, 248965), (68, 234320), (80, 199172), (85, 187456), (101, 157760), (116, 137360), (136, 117160), (145, 109888), (160, 99586), (170, 93728), (202, 78880), (232, 68680), (272, 58580), (290, 54944), (320, 49793), (340, 46864), (404, 39440), (464, 34340), (493, 32320), (505, 31552), (544, 29290), (580, 27472), (680, 23432), (808, 19720), (928, 17170), (986, 16160), (1010, 15776), (1088, 14645), (1160, 13736), (1360, 11716), (1616, 9860), (1717, 9280), (1856, 8585), (1972, 8080), (2020, 7888), (2320, 6868), (2465, 6464), (2720, 5858), (2929, 5440), (3232, 4930), (3434, 4640), (3944, 4040)]