280270704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 884943360

約数和(自身を除く): 604672656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 139, 168, 204, 238, 272, 278, 336, 353, 357, 408, 417, 476, 556, 706, 714, 816, 834, 952, 973, 1059, 1112, 1412, 1428, 1668, 1904, 1946, 2118, 2224, 2363, 2471, 2824, 2856, 2919, 3336, 3892, 4236, 4726, 4942, 5648, 5712, 5838, 6001, 6672, 7089, 7413, 7784, 8472, 9452, 9884, 11676, 12002, 14178, 14826, 15568, 16541, 16944, 18003, 18904, 19768, 23352, 24004, 28356, 29652, 33082, 36006, 37808, 39536, 42007, 46704, 48008, 49067, 49623, 56712, 59304, 66164, 72012, 84014, 96016, 98134, 99246, 113424, 118608, 126021, 132328, 144024, 147201, 168028, 196268, 198492, 252042, 264656, 288048, 294402, 336056, 343469, 392536, 396984, 504084, 588804, 672112, 686938, 785072, 793968, 834139, 1008168, 1030407, 1177608, 1373876, 1668278, 2016336, 2060814, 2355216, 2502417, 2747752, 3336556, 4121628, 5004834, 5495504, 5838973, 6673112, 8243256, 10009668, 11677946, 13346224, 16486512, 17516919, 20019336, 23355892, 35033838, 40038672, 46711784, 70067676, 93423568, 140135352, 280270704]

約数ペア:

[(1, 280270704), (2, 140135352), (3, 93423568), (4, 70067676), (6, 46711784), (7, 40038672), (8, 35033838), (12, 23355892), (14, 20019336), (16, 17516919), (17, 16486512), (21, 13346224), (24, 11677946), (28, 10009668), (34, 8243256), (42, 6673112), (48, 5838973), (51, 5495504), (56, 5004834), (68, 4121628), (84, 3336556), (102, 2747752), (112, 2502417), (119, 2355216), (136, 2060814), (139, 2016336), (168, 1668278), (204, 1373876), (238, 1177608), (272, 1030407), (278, 1008168), (336, 834139), (353, 793968), (357, 785072), (408, 686938), (417, 672112), (476, 588804), (556, 504084), (706, 396984), (714, 392536), (816, 343469), (834, 336056), (952, 294402), (973, 288048), (1059, 264656), (1112, 252042), (1412, 198492), (1428, 196268), (1668, 168028), (1904, 147201), (1946, 144024), (2118, 132328), (2224, 126021), (2363, 118608), (2471, 113424), (2824, 99246), (2856, 98134), (2919, 96016), (3336, 84014), (3892, 72012), (4236, 66164), (4726, 59304), (4942, 56712), (5648, 49623), (5712, 49067), (5838, 48008), (6001, 46704), (6672, 42007), (7089, 39536), (7413, 37808), (7784, 36006), (8472, 33082), (9452, 29652), (9884, 28356), (11676, 24004), (12002, 23352), (14178, 19768), (14826, 18904), (15568, 18003), (16541, 16944)]