272833120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 773369856

約数和(自身を除く): 500536736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 71, 73, 80, 94, 112, 140, 142, 146, 160, 188, 224, 235, 280, 284, 292, 329, 355, 365, 376, 470, 497, 511, 560, 568, 584, 658, 710, 730, 752, 940, 994, 1022, 1120, 1136, 1168, 1316, 1420, 1460, 1504, 1645, 1880, 1988, 2044, 2272, 2336, 2485, 2555, 2632, 2840, 2920, 3290, 3337, 3431, 3760, 3976, 4088, 4970, 5110, 5183, 5264, 5680, 5840, 6580, 6674, 6862, 7520, 7952, 8176, 9940, 10220, 10366, 10528, 11360, 11680, 13160, 13348, 13724, 15904, 16352, 16685, 17155, 19880, 20440, 20732, 23359, 24017, 25915, 26320, 26696, 27448, 33370, 34310, 36281, 39760, 40880, 41464, 46718, 48034, 51830, 52640, 53392, 54896, 66740, 68620, 72562, 79520, 81760, 82928, 93436, 96068, 103660, 106784, 109792, 116795, 120085, 133480, 137240, 145124, 165856, 181405, 186872, 192136, 207320, 233590, 240170, 243601, 266960, 274480, 290248, 362810, 373744, 384272, 414640, 467180, 480340, 487202, 533920, 548960, 580496, 725620, 747488, 768544, 829280, 934360, 960680, 974404, 1160992, 1218005, 1451240, 1705207, 1868720, 1921360, 1948808, 2436010, 2902480, 3410414, 3737440, 3842720, 3897616, 4872020, 5804960, 6820828, 7795232, 8526035, 9744040, 13641656, 17052070, 19488080, 27283312, 34104140, 38976160, 54566624, 68208280, 136416560, 272833120]

約数ペア:

[(1, 272833120), (2, 136416560), (4, 68208280), (5, 54566624), (7, 38976160), (8, 34104140), (10, 27283312), (14, 19488080), (16, 17052070), (20, 13641656), (28, 9744040), (32, 8526035), (35, 7795232), (40, 6820828), (47, 5804960), (56, 4872020), (70, 3897616), (71, 3842720), (73, 3737440), (80, 3410414), (94, 2902480), (112, 2436010), (140, 1948808), (142, 1921360), (146, 1868720), (160, 1705207), (188, 1451240), (224, 1218005), (235, 1160992), (280, 974404), (284, 960680), (292, 934360), (329, 829280), (355, 768544), (365, 747488), (376, 725620), (470, 580496), (497, 548960), (511, 533920), (560, 487202), (568, 480340), (584, 467180), (658, 414640), (710, 384272), (730, 373744), (752, 362810), (940, 290248), (994, 274480), (1022, 266960), (1120, 243601), (1136, 240170), (1168, 233590), (1316, 207320), (1420, 192136), (1460, 186872), (1504, 181405), (1645, 165856), (1880, 145124), (1988, 137240), (2044, 133480), (2272, 120085), (2336, 116795), (2485, 109792), (2555, 106784), (2632, 103660), (2840, 96068), (2920, 93436), (3290, 82928), (3337, 81760), (3431, 79520), (3760, 72562), (3976, 68620), (4088, 66740), (4970, 54896), (5110, 53392), (5183, 52640), (5264, 51830), (5680, 48034), (5840, 46718), (6580, 41464), (6674, 40880), (6862, 39760), (7520, 36281), (7952, 34310), (8176, 33370), (9940, 27448), (10220, 26696), (10366, 26320), (10528, 25915), (11360, 24017), (11680, 23359), (13160, 20732), (13348, 20440), (13724, 19880), (15904, 17155), (16352, 16685)]