140769240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7873}}^1$

素因数の和:8036

約数の個数: 64

約数和(自身を含む): 425196000

約数和(自身を除く): 284426760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 7873, 8940, 15746, 17880, 23619, 31492, 39365, 47238, 62984, 78730, 94476, 118095, 157460, 188952, 236190, 314920, 472380, 944760, 1173077, 2346154, 3519231, 4692308, 5865385, 7038462, 9384616, 11730770, 14076924, 17596155, 23461540, 28153848, 35192310, 46923080, 70384620, 140769240]

約数ペア:

[(1, 140769240), (2, 70384620), (3, 46923080), (4, 35192310), (5, 28153848), (6, 23461540), (8, 17596155), (10, 14076924), (12, 11730770), (15, 9384616), (20, 7038462), (24, 5865385), (30, 4692308), (40, 3519231), (60, 2346154), (120, 1173077), (149, 944760), (298, 472380), (447, 314920), (596, 236190), (745, 188952), (894, 157460), (1192, 118095), (1490, 94476), (1788, 78730), (2235, 62984), (2980, 47238), (3576, 39365), (4470, 31492), (5960, 23619), (7873, 17880), (8940, 15746)]