412392120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28917

約数の個数: 128

約数和(自身を含む): 1497139200

約数和(自身を除く): 1084747080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 28879, 57758, 86637, 115516, 144395, 173274, 202153, 231032, 288790, 346548, 404306, 433185, 490943, 577580, 606459, 693096, 808612, 866370, 981886, 1010765, 1155160, 1212918, 1472829, 1617224, 1732740, 1963772, 2021530, 2425836, 2454715, 2945658, 3032295, 3436601, 3465480, 3927544, 4043060, 4851672, 4909430, 5891316, 6064590, 6873202, 7364145, 8086120, 9818860, 10309803, 11782632, 12129180, 13746404, 14728290, 17183005, 19637720, 20619606, 24258360, 27492808, 29456580, 34366010, 41239212, 51549015, 58913160, 68732020, 82478424, 103098030, 137464040, 206196060, 412392120]

約数ペア:

[(1, 412392120), (2, 206196060), (3, 137464040), (4, 103098030), (5, 82478424), (6, 68732020), (7, 58913160), (8, 51549015), (10, 41239212), (12, 34366010), (14, 29456580), (15, 27492808), (17, 24258360), (20, 20619606), (21, 19637720), (24, 17183005), (28, 14728290), (30, 13746404), (34, 12129180), (35, 11782632), (40, 10309803), (42, 9818860), (51, 8086120), (56, 7364145), (60, 6873202), (68, 6064590), (70, 5891316), (84, 4909430), (85, 4851672), (102, 4043060), (105, 3927544), (119, 3465480), (120, 3436601), (136, 3032295), (140, 2945658), (168, 2454715), (170, 2425836), (204, 2021530), (210, 1963772), (238, 1732740), (255, 1617224), (280, 1472829), (340, 1212918), (357, 1155160), (408, 1010765), (420, 981886), (476, 866370), (510, 808612), (595, 693096), (680, 606459), (714, 577580), (840, 490943), (952, 433185), (1020, 404306), (1190, 346548), (1428, 288790), (1785, 231032), (2040, 202153), (2380, 173274), (2856, 144395), (3570, 115516), (4760, 86637), (7140, 57758), (14280, 28879)]