23371040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 70326144

約数和(自身を除く): 46955104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 271, 280, 308, 352, 385, 392, 440, 490, 539, 542, 560, 616, 770, 784, 880, 980, 1078, 1084, 1120, 1232, 1355, 1540, 1568, 1760, 1897, 1960, 2156, 2168, 2464, 2695, 2710, 2981, 3080, 3794, 3920, 4312, 4336, 5390, 5420, 5962, 6160, 7588, 7840, 8624, 8672, 9485, 10780, 10840, 11924, 12320, 13279, 14905, 15176, 17248, 18970, 20867, 21560, 21680, 23848, 26558, 29810, 30352, 37940, 41734, 43120, 43360, 47696, 53116, 59620, 60704, 66395, 75880, 83468, 86240, 95392, 104335, 106232, 119240, 132790, 146069, 151760, 166936, 208670, 212464, 238480, 265580, 292138, 303520, 333872, 417340, 424928, 476960, 531160, 584276, 667744, 730345, 834680, 1062320, 1168552, 1460690, 1669360, 2124640, 2337104, 2921380, 3338720, 4674208, 5842760, 11685520, 23371040]

約数ペア:

[(1, 23371040), (2, 11685520), (4, 5842760), (5, 4674208), (7, 3338720), (8, 2921380), (10, 2337104), (11, 2124640), (14, 1669360), (16, 1460690), (20, 1168552), (22, 1062320), (28, 834680), (32, 730345), (35, 667744), (40, 584276), (44, 531160), (49, 476960), (55, 424928), (56, 417340), (70, 333872), (77, 303520), (80, 292138), (88, 265580), (98, 238480), (110, 212464), (112, 208670), (140, 166936), (154, 151760), (160, 146069), (176, 132790), (196, 119240), (220, 106232), (224, 104335), (245, 95392), (271, 86240), (280, 83468), (308, 75880), (352, 66395), (385, 60704), (392, 59620), (440, 53116), (490, 47696), (539, 43360), (542, 43120), (560, 41734), (616, 37940), (770, 30352), (784, 29810), (880, 26558), (980, 23848), (1078, 21680), (1084, 21560), (1120, 20867), (1232, 18970), (1355, 17248), (1540, 15176), (1568, 14905), (1760, 13279), (1897, 12320), (1960, 11924), (2156, 10840), (2168, 10780), (2464, 9485), (2695, 8672), (2710, 8624), (2981, 7840), (3080, 7588), (3794, 6160), (3920, 5962), (4312, 5420), (4336, 5390)]