38237640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{929}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 133920000

約数和(自身を除く): 95682360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 929, 980, 1029, 1176, 1372, 1470, 1715, 1858, 1960, 2058, 2744, 2787, 2940, 3430, 3716, 4116, 4645, 5145, 5574, 5880, 6503, 6860, 7432, 8232, 9290, 10290, 11148, 13006, 13720, 13935, 18580, 19509, 20580, 22296, 26012, 27870, 32515, 37160, 39018, 41160, 45521, 52024, 55740, 65030, 78036, 91042, 97545, 111480, 130060, 136563, 156072, 182084, 195090, 227605, 260120, 273126, 318647, 364168, 390180, 455210, 546252, 637294, 682815, 780360, 910420, 955941, 1092504, 1274588, 1365630, 1593235, 1820840, 1911882, 2549176, 2731260, 3186470, 3823764, 4779705, 5462520, 6372940, 7647528, 9559410, 12745880, 19118820, 38237640]

約数ペア:

[(1, 38237640), (2, 19118820), (3, 12745880), (4, 9559410), (5, 7647528), (6, 6372940), (7, 5462520), (8, 4779705), (10, 3823764), (12, 3186470), (14, 2731260), (15, 2549176), (20, 1911882), (21, 1820840), (24, 1593235), (28, 1365630), (30, 1274588), (35, 1092504), (40, 955941), (42, 910420), (49, 780360), (56, 682815), (60, 637294), (70, 546252), (84, 455210), (98, 390180), (105, 364168), (120, 318647), (140, 273126), (147, 260120), (168, 227605), (196, 195090), (210, 182084), (245, 156072), (280, 136563), (294, 130060), (343, 111480), (392, 97545), (420, 91042), (490, 78036), (588, 65030), (686, 55740), (735, 52024), (840, 45521), (929, 41160), (980, 39018), (1029, 37160), (1176, 32515), (1372, 27870), (1470, 26012), (1715, 22296), (1858, 20580), (1960, 19509), (2058, 18580), (2744, 13935), (2787, 13720), (2940, 13006), (3430, 11148), (3716, 10290), (4116, 9290), (4645, 8232), (5145, 7432), (5574, 6860), (5880, 6503)]