12320070

素因数分解:

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

素因数の和:87

約数の個数: 144

約数和(自身を含む): 37797840

約数和(自身を除く): 25477770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 49, 51, 58, 70, 85, 87, 98, 102, 105, 119, 145, 147, 170, 174, 203, 210, 238, 245, 255, 289, 290, 294, 357, 406, 435, 490, 493, 510, 578, 595, 609, 714, 735, 833, 867, 870, 986, 1015, 1190, 1218, 1421, 1445, 1470, 1479, 1666, 1734, 1785, 2023, 2030, 2465, 2499, 2842, 2890, 2958, 3045, 3451, 3570, 4046, 4165, 4263, 4335, 4930, 4998, 6069, 6090, 6902, 7105, 7395, 8330, 8381, 8526, 8670, 10115, 10353, 12138, 12495, 14161, 14210, 14790, 16762, 17255, 20230, 20706, 21315, 24157, 24990, 25143, 28322, 30345, 34510, 41905, 42483, 42630, 48314, 50286, 51765, 58667, 60690, 70805, 72471, 83810, 84966, 103530, 117334, 120785, 125715, 141610, 144942, 176001, 212415, 241570, 251430, 293335, 352002, 362355, 410669, 424830, 586670, 724710, 821338, 880005, 1232007, 1760010, 2053345, 2464014, 4106690, 6160035, 12320070]

約数ペア:

[(1, 12320070), (2, 6160035), (3, 4106690), (5, 2464014), (6, 2053345), (7, 1760010), (10, 1232007), (14, 880005), (15, 821338), (17, 724710), (21, 586670), (29, 424830), (30, 410669), (34, 362355), (35, 352002), (42, 293335), (49, 251430), (51, 241570), (58, 212415), (70, 176001), (85, 144942), (87, 141610), (98, 125715), (102, 120785), (105, 117334), (119, 103530), (145, 84966), (147, 83810), (170, 72471), (174, 70805), (203, 60690), (210, 58667), (238, 51765), (245, 50286), (255, 48314), (289, 42630), (290, 42483), (294, 41905), (357, 34510), (406, 30345), (435, 28322), (490, 25143), (493, 24990), (510, 24157), (578, 21315), (595, 20706), (609, 20230), (714, 17255), (735, 16762), (833, 14790), (867, 14210), (870, 14161), (986, 12495), (1015, 12138), (1190, 10353), (1218, 10115), (1421, 8670), (1445, 8526), (1470, 8381), (1479, 8330), (1666, 7395), (1734, 7105), (1785, 6902), (2023, 6090), (2030, 6069), (2465, 4998), (2499, 4930), (2842, 4335), (2890, 4263), (2958, 4165), (3045, 4046), (3451, 3570)]