119670180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 384384000

約数和(自身を除く): 264713820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 571, 998, 1142, 1497, 1713, 1996, 2284, 2495, 2855, 2994, 3426, 3493, 3997, 4990, 5710, 5988, 6852, 6986, 7485, 7994, 8565, 9980, 10479, 11420, 11991, 13972, 14970, 15988, 17130, 17465, 19985, 20958, 23982, 29940, 34260, 34930, 39970, 41916, 47964, 52395, 59955, 69860, 79940, 104790, 119910, 209580, 239820, 284929, 569858, 854787, 1139716, 1424645, 1709574, 1994503, 2849290, 3419148, 3989006, 4273935, 5698580, 5983509, 7978012, 8547870, 9972515, 11967018, 17095740, 19945030, 23934036, 29917545, 39890060, 59835090, 119670180]

約数ペア:

[(1, 119670180), (2, 59835090), (3, 39890060), (4, 29917545), (5, 23934036), (6, 19945030), (7, 17095740), (10, 11967018), (12, 9972515), (14, 8547870), (15, 7978012), (20, 5983509), (21, 5698580), (28, 4273935), (30, 3989006), (35, 3419148), (42, 2849290), (60, 1994503), (70, 1709574), (84, 1424645), (105, 1139716), (140, 854787), (210, 569858), (420, 284929), (499, 239820), (571, 209580), (998, 119910), (1142, 104790), (1497, 79940), (1713, 69860), (1996, 59955), (2284, 52395), (2495, 47964), (2855, 41916), (2994, 39970), (3426, 34930), (3493, 34260), (3997, 29940), (4990, 23982), (5710, 20958), (5988, 19985), (6852, 17465), (6986, 17130), (7485, 15988), (7994, 14970), (8565, 13972), (9980, 11991), (10479, 11420)]