13942040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 25715560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 101, 116, 119, 136, 140, 145, 170, 202, 203, 232, 238, 280, 290, 340, 404, 406, 476, 493, 505, 580, 595, 680, 707, 808, 812, 952, 986, 1010, 1015, 1160, 1190, 1414, 1624, 1717, 1972, 2020, 2030, 2380, 2465, 2828, 2929, 3434, 3451, 3535, 3944, 4040, 4060, 4760, 4930, 5656, 5858, 6868, 6902, 7070, 8120, 8585, 9860, 11716, 12019, 13736, 13804, 14140, 14645, 17170, 17255, 19720, 20503, 23432, 24038, 27608, 28280, 29290, 34340, 34510, 41006, 48076, 49793, 58580, 60095, 68680, 69020, 82012, 96152, 99586, 102515, 117160, 120190, 138040, 164024, 199172, 205030, 240380, 248965, 348551, 398344, 410060, 480760, 497930, 697102, 820120, 995860, 1394204, 1742755, 1991720, 2788408, 3485510, 6971020, 13942040]

約数ペア:

[(1, 13942040), (2, 6971020), (4, 3485510), (5, 2788408), (7, 1991720), (8, 1742755), (10, 1394204), (14, 995860), (17, 820120), (20, 697102), (28, 497930), (29, 480760), (34, 410060), (35, 398344), (40, 348551), (56, 248965), (58, 240380), (68, 205030), (70, 199172), (85, 164024), (101, 138040), (116, 120190), (119, 117160), (136, 102515), (140, 99586), (145, 96152), (170, 82012), (202, 69020), (203, 68680), (232, 60095), (238, 58580), (280, 49793), (290, 48076), (340, 41006), (404, 34510), (406, 34340), (476, 29290), (493, 28280), (505, 27608), (580, 24038), (595, 23432), (680, 20503), (707, 19720), (808, 17255), (812, 17170), (952, 14645), (986, 14140), (1010, 13804), (1015, 13736), (1160, 12019), (1190, 11716), (1414, 9860), (1624, 8585), (1717, 8120), (1972, 7070), (2020, 6902), (2030, 6868), (2380, 5858), (2465, 5656), (2828, 4930), (2929, 4760), (3434, 4060), (3451, 4040), (3535, 3944)]