1375019160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18217}}^1$

素因数の和:18285

約数の個数: 128

約数和(自身を含む): 4486000320

約数和(自身を除く): 3110981160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18217, 18870, 25160, 36434, 37740, 54651, 72868, 75480, 91085, 109302, 145736, 182170, 218604, 273255, 309689, 364340, 437208, 546510, 619378, 674029, 728680, 929067, 1093020, 1238756, 1348058, 1548445, 1858134, 2022087, 2186040, 2477512, 2696116, 3096890, 3370145, 3716268, 4044174, 4645335, 5392232, 6193780, 6740290, 7432536, 8088348, 9290670, 10110435, 11458493, 12387560, 13480580, 16176696, 18581340, 20220870, 22916986, 26961160, 34375479, 37162680, 40441740, 45833972, 57292465, 68750958, 80883480, 91667944, 114584930, 137501916, 171877395, 229169860, 275003832, 343754790, 458339720, 687509580, 1375019160]

約数ペア:

[(1, 1375019160), (2, 687509580), (3, 458339720), (4, 343754790), (5, 275003832), (6, 229169860), (8, 171877395), (10, 137501916), (12, 114584930), (15, 91667944), (17, 80883480), (20, 68750958), (24, 57292465), (30, 45833972), (34, 40441740), (37, 37162680), (40, 34375479), (51, 26961160), (60, 22916986), (68, 20220870), (74, 18581340), (85, 16176696), (102, 13480580), (111, 12387560), (120, 11458493), (136, 10110435), (148, 9290670), (170, 8088348), (185, 7432536), (204, 6740290), (222, 6193780), (255, 5392232), (296, 4645335), (340, 4044174), (370, 3716268), (408, 3370145), (444, 3096890), (510, 2696116), (555, 2477512), (629, 2186040), (680, 2022087), (740, 1858134), (888, 1548445), (1020, 1348058), (1110, 1238756), (1258, 1093020), (1480, 929067), (1887, 728680), (2040, 674029), (2220, 619378), (2516, 546510), (3145, 437208), (3774, 364340), (4440, 309689), (5032, 273255), (6290, 218604), (7548, 182170), (9435, 145736), (12580, 109302), (15096, 91085), (18217, 75480), (18870, 72868), (25160, 54651), (36434, 37740)]