148232560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 395974656

約数和(自身を除く): 247742096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 560, 892, 1115, 1187, 1561, 1784, 2230, 2374, 3122, 3568, 4460, 4748, 5935, 6244, 7805, 8309, 8920, 9496, 11870, 12488, 15610, 16618, 17840, 18992, 23740, 24976, 31220, 33236, 41545, 47480, 62440, 66472, 83090, 94960, 124880, 132944, 166180, 264701, 332360, 529402, 664720, 1058804, 1323505, 1852907, 2117608, 2647010, 3705814, 4235216, 5294020, 7411628, 9264535, 10588040, 14823256, 18529070, 21176080, 29646512, 37058140, 74116280, 148232560]

約数ペア:

[(1, 148232560), (2, 74116280), (4, 37058140), (5, 29646512), (7, 21176080), (8, 18529070), (10, 14823256), (14, 10588040), (16, 9264535), (20, 7411628), (28, 5294020), (35, 4235216), (40, 3705814), (56, 2647010), (70, 2117608), (80, 1852907), (112, 1323505), (140, 1058804), (223, 664720), (280, 529402), (446, 332360), (560, 264701), (892, 166180), (1115, 132944), (1187, 124880), (1561, 94960), (1784, 83090), (2230, 66472), (2374, 62440), (3122, 47480), (3568, 41545), (4460, 33236), (4748, 31220), (5935, 24976), (6244, 23740), (7805, 18992), (8309, 17840), (8920, 16618), (9496, 15610), (11870, 12488)]