160789440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 593409024

約数和(自身を除く): 432619584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 337, 355, 420, 426, 448, 480, 497, 560, 568, 672, 674, 710, 840, 852, 960, 994, 1011, 1065, 1120, 1136, 1344, 1348, 1420, 1491, 1680, 1685, 1704, 1988, 2022, 2130, 2240, 2272, 2359, 2485, 2696, 2840, 2982, 3360, 3370, 3408, 3976, 4044, 4260, 4544, 4718, 4970, 5055, 5392, 5680, 5964, 6720, 6740, 6816, 7077, 7455, 7952, 8088, 8520, 9436, 9940, 10110, 10784, 11360, 11795, 11928, 13480, 13632, 14154, 14910, 15904, 16176, 17040, 18872, 19880, 20220, 21568, 22720, 23590, 23856, 23927, 26960, 28308, 29820, 31808, 32352, 34080, 35385, 37744, 39760, 40440, 47180, 47712, 47854, 53920, 56616, 59640, 64704, 68160, 70770, 71781, 75488, 79520, 80880, 94360, 95424, 95708, 107840, 113232, 119280, 119635, 141540, 143562, 150976, 159040, 161760, 167489, 188720, 191416, 226464, 238560, 239270, 283080, 287124, 323520, 334978, 358905, 377440, 382832, 452928, 477120, 478540, 502467, 566160, 574248, 669956, 717810, 754880, 765664, 837445, 957080, 1004934, 1132320, 1148496, 1339912, 1435620, 1531328, 1674890, 1914160, 2009868, 2264640, 2296992, 2512335, 2679824, 2871240, 3349780, 3828320, 4019736, 4593984, 5024670, 5359648, 5742480, 6699560, 7656640, 8039472, 10049340, 10719296, 11484960, 13399120, 16078944, 20098680, 22969920, 26798240, 32157888, 40197360, 53596480, 80394720, 160789440]

約数ペア:

[(1, 160789440), (2, 80394720), (3, 53596480), (4, 40197360), (5, 32157888), (6, 26798240), (7, 22969920), (8, 20098680), (10, 16078944), (12, 13399120), (14, 11484960), (15, 10719296), (16, 10049340), (20, 8039472), (21, 7656640), (24, 6699560), (28, 5742480), (30, 5359648), (32, 5024670), (35, 4593984), (40, 4019736), (42, 3828320), (48, 3349780), (56, 2871240), (60, 2679824), (64, 2512335), (70, 2296992), (71, 2264640), (80, 2009868), (84, 1914160), (96, 1674890), (105, 1531328), (112, 1435620), (120, 1339912), (140, 1148496), (142, 1132320), (160, 1004934), (168, 957080), (192, 837445), (210, 765664), (213, 754880), (224, 717810), (240, 669956), (280, 574248), (284, 566160), (320, 502467), (336, 478540), (337, 477120), (355, 452928), (420, 382832), (426, 377440), (448, 358905), (480, 334978), (497, 323520), (560, 287124), (568, 283080), (672, 239270), (674, 238560), (710, 226464), (840, 191416), (852, 188720), (960, 167489), (994, 161760), (1011, 159040), (1065, 150976), (1120, 143562), (1136, 141540), (1344, 119635), (1348, 119280), (1420, 113232), (1491, 107840), (1680, 95708), (1685, 95424), (1704, 94360), (1988, 80880), (2022, 79520), (2130, 75488), (2240, 71781), (2272, 70770), (2359, 68160), (2485, 64704), (2696, 59640), (2840, 56616), (2982, 53920), (3360, 47854), (3370, 47712), (3408, 47180), (3976, 40440), (4044, 39760), (4260, 37744), (4544, 35385), (4718, 34080), (4970, 32352), (5055, 31808), (5392, 29820), (5680, 28308), (5964, 26960), (6720, 23927), (6740, 23856), (6816, 23590), (7077, 22720), (7455, 21568), (7952, 20220), (8088, 19880), (8520, 18872), (9436, 17040), (9940, 16176), (10110, 15904), (10784, 14910), (11360, 14154), (11795, 13632), (11928, 13480)]