140381760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 448056000

約数和(自身を除く): 307674240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 349, 419, 480, 698, 838, 960, 1047, 1257, 1396, 1676, 1745, 2094, 2095, 2514, 2792, 3352, 3490, 4188, 4190, 5028, 5235, 5584, 6285, 6704, 6980, 8376, 8380, 10056, 10470, 11168, 12570, 13408, 13960, 16752, 16760, 20112, 20940, 22336, 25140, 26816, 27920, 33504, 33520, 40224, 41880, 50280, 55840, 67008, 67040, 80448, 83760, 100560, 111680, 134080, 146231, 167520, 201120, 292462, 335040, 402240, 438693, 584924, 731155, 877386, 1169848, 1462310, 1754772, 2193465, 2339696, 2924620, 3509544, 4386930, 4679392, 5849240, 7019088, 8773860, 9358784, 11698480, 14038176, 17547720, 23396960, 28076352, 35095440, 46793920, 70190880, 140381760]

約数ペア:

[(1, 140381760), (2, 70190880), (3, 46793920), (4, 35095440), (5, 28076352), (6, 23396960), (8, 17547720), (10, 14038176), (12, 11698480), (15, 9358784), (16, 8773860), (20, 7019088), (24, 5849240), (30, 4679392), (32, 4386930), (40, 3509544), (48, 2924620), (60, 2339696), (64, 2193465), (80, 1754772), (96, 1462310), (120, 1169848), (160, 877386), (192, 731155), (240, 584924), (320, 438693), (349, 402240), (419, 335040), (480, 292462), (698, 201120), (838, 167520), (960, 146231), (1047, 134080), (1257, 111680), (1396, 100560), (1676, 83760), (1745, 80448), (2094, 67040), (2095, 67008), (2514, 55840), (2792, 50280), (3352, 41880), (3490, 40224), (4188, 33520), (4190, 33504), (5028, 27920), (5235, 26816), (5584, 25140), (6285, 22336), (6704, 20940), (6980, 20112), (8376, 16760), (8380, 16752), (10056, 13960), (10470, 13408), (11168, 12570)]