2142404880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115931}}^1$

素因数の和:115965

約数の個数: 160

約数和(自身を含む): 8280327168

約数和(自身を除く): 6137922288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 115931, 231862, 347793, 463724, 579655, 695586, 811517, 927448, 1159310, 1275241, 1391172, 1623034, 1738965, 1854896, 2318620, 2434551, 2550482, 2782344, 3246068, 3477930, 3825723, 4057585, 4637240, 4869102, 5100964, 5564688, 6376205, 6492136, 6955860, 7651446, 8115170, 8926687, 9274480, 9738204, 10201928, 12172755, 12752410, 12984272, 13911720, 15302892, 16230340, 17853374, 19128615, 19476408, 20403856, 24345510, 25504820, 26780061, 27823440, 30605784, 32460680, 35706748, 38257230, 38952816, 44633435, 48691020, 51009640, 53560122, 61211568, 64921360, 71413496, 76514460, 89266870, 97382040, 102019280, 107120244, 133900305, 142826992, 153028920, 178533740, 194764080, 214240488, 267800610, 306057840, 357067480, 428480976, 535601220, 714134960, 1071202440, 2142404880]

約数ペア:

[(1, 2142404880), (2, 1071202440), (3, 714134960), (4, 535601220), (5, 428480976), (6, 357067480), (7, 306057840), (8, 267800610), (10, 214240488), (11, 194764080), (12, 178533740), (14, 153028920), (15, 142826992), (16, 133900305), (20, 107120244), (21, 102019280), (22, 97382040), (24, 89266870), (28, 76514460), (30, 71413496), (33, 64921360), (35, 61211568), (40, 53560122), (42, 51009640), (44, 48691020), (48, 44633435), (55, 38952816), (56, 38257230), (60, 35706748), (66, 32460680), (70, 30605784), (77, 27823440), (80, 26780061), (84, 25504820), (88, 24345510), (105, 20403856), (110, 19476408), (112, 19128615), (120, 17853374), (132, 16230340), (140, 15302892), (154, 13911720), (165, 12984272), (168, 12752410), (176, 12172755), (210, 10201928), (220, 9738204), (231, 9274480), (240, 8926687), (264, 8115170), (280, 7651446), (308, 6955860), (330, 6492136), (336, 6376205), (385, 5564688), (420, 5100964), (440, 4869102), (462, 4637240), (528, 4057585), (560, 3825723), (616, 3477930), (660, 3246068), (770, 2782344), (840, 2550482), (880, 2434551), (924, 2318620), (1155, 1854896), (1232, 1738965), (1320, 1623034), (1540, 1391172), (1680, 1275241), (1848, 1159310), (2310, 927448), (2640, 811517), (3080, 695586), (3696, 579655), (4620, 463724), (6160, 347793), (9240, 231862), (18480, 115931)]