368147360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 998645760

約数和(自身を除く): 630498400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 514, 560, 1028, 1120, 1279, 1285, 1799, 2056, 2558, 2570, 3598, 4112, 5116, 5140, 6395, 7196, 8224, 8953, 8995, 10232, 10280, 12790, 14392, 17906, 17990, 20464, 20560, 25580, 28784, 35812, 35980, 40928, 41120, 44765, 51160, 57568, 71624, 71960, 89530, 102320, 143248, 143920, 179060, 204640, 286496, 287840, 328703, 358120, 657406, 716240, 1314812, 1432480, 1643515, 2300921, 2629624, 3287030, 4601842, 5259248, 6574060, 9203684, 10518496, 11504605, 13148120, 18407368, 23009210, 26296240, 36814736, 46018420, 52592480, 73629472, 92036840, 184073680, 368147360]

約数ペア:

[(1, 368147360), (2, 184073680), (4, 92036840), (5, 73629472), (7, 52592480), (8, 46018420), (10, 36814736), (14, 26296240), (16, 23009210), (20, 18407368), (28, 13148120), (32, 11504605), (35, 10518496), (40, 9203684), (56, 6574060), (70, 5259248), (80, 4601842), (112, 3287030), (140, 2629624), (160, 2300921), (224, 1643515), (257, 1432480), (280, 1314812), (514, 716240), (560, 657406), (1028, 358120), (1120, 328703), (1279, 287840), (1285, 286496), (1799, 204640), (2056, 179060), (2558, 143920), (2570, 143248), (3598, 102320), (4112, 89530), (5116, 71960), (5140, 71624), (6395, 57568), (7196, 51160), (8224, 44765), (8953, 41120), (8995, 40928), (10232, 35980), (10280, 35812), (12790, 28784), (14392, 25580), (17906, 20560), (17990, 20464)]