158229120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 588890880

約数和(自身を除く): 430661760

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, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 193, 210, 224, 240, 244, 280, 305, 320, 336, 366, 384, 386, 420, 427, 448, 480, 488, 560, 579, 610, 640, 672, 732, 772, 840, 854, 896, 915, 960, 965, 976, 1120, 1158, 1220, 1281, 1344, 1351, 1464, 1544, 1680, 1708, 1830, 1920, 1930, 1952, 2135, 2240, 2316, 2440, 2562, 2688, 2702, 2895, 2928, 3088, 3360, 3416, 3660, 3860, 3904, 4053, 4270, 4480, 4632, 4880, 5124, 5404, 5790, 5856, 6176, 6405, 6720, 6755, 6832, 7320, 7720, 7808, 8106, 8540, 9264, 9760, 10248, 10808, 11580, 11712, 11773, 12352, 12810, 13440, 13510, 13664, 14640, 15440, 16212, 17080, 18528, 19520, 20265, 20496, 21616, 23160, 23424, 23546, 24704, 25620, 27020, 27328, 29280, 30880, 32424, 34160, 35319, 37056, 39040, 40530, 40992, 43232, 46320, 47092, 51240, 54040, 54656, 58560, 58865, 61760, 64848, 68320, 70638, 74112, 81060, 81984, 82411, 86464, 92640, 94184, 102480, 108080, 117120, 117730, 123520, 129696, 136640, 141276, 162120, 163968, 164822, 172928, 176595, 185280, 188368, 204960, 216160, 235460, 247233, 259392, 273280, 282552, 324240, 329644, 353190, 370560, 376736, 409920, 412055, 432320, 470920, 494466, 518784, 565104, 648480, 659288, 706380, 753472, 819840, 824110, 864640, 941840, 988932, 1130208, 1236165, 1296960, 1318576, 1412760, 1506944, 1648220, 1883680, 1977864, 2260416, 2472330, 2593920, 2637152, 2825520, 3296440, 3767360, 3955728, 4520832, 4944660, 5274304, 5651040, 6592880, 7534720, 7911456, 9889320, 10548608, 11302080, 13185760, 15822912, 19778640, 22604160, 26371520, 31645824, 39557280, 52743040, 79114560, 158229120]

約数ペア:

[(1, 158229120), (2, 79114560), (3, 52743040), (4, 39557280), (5, 31645824), (6, 26371520), (7, 22604160), (8, 19778640), (10, 15822912), (12, 13185760), (14, 11302080), (15, 10548608), (16, 9889320), (20, 7911456), (21, 7534720), (24, 6592880), (28, 5651040), (30, 5274304), (32, 4944660), (35, 4520832), (40, 3955728), (42, 3767360), (48, 3296440), (56, 2825520), (60, 2637152), (61, 2593920), (64, 2472330), (70, 2260416), (80, 1977864), (84, 1883680), (96, 1648220), (105, 1506944), (112, 1412760), (120, 1318576), (122, 1296960), (128, 1236165), (140, 1130208), (160, 988932), (168, 941840), (183, 864640), (192, 824110), (193, 819840), (210, 753472), (224, 706380), (240, 659288), (244, 648480), (280, 565104), (305, 518784), (320, 494466), (336, 470920), (366, 432320), (384, 412055), (386, 409920), (420, 376736), (427, 370560), (448, 353190), (480, 329644), (488, 324240), (560, 282552), (579, 273280), (610, 259392), (640, 247233), (672, 235460), (732, 216160), (772, 204960), (840, 188368), (854, 185280), (896, 176595), (915, 172928), (960, 164822), (965, 163968), (976, 162120), (1120, 141276), (1158, 136640), (1220, 129696), (1281, 123520), (1344, 117730), (1351, 117120), (1464, 108080), (1544, 102480), (1680, 94184), (1708, 92640), (1830, 86464), (1920, 82411), (1930, 81984), (1952, 81060), (2135, 74112), (2240, 70638), (2316, 68320), (2440, 64848), (2562, 61760), (2688, 58865), (2702, 58560), (2895, 54656), (2928, 54040), (3088, 51240), (3360, 47092), (3416, 46320), (3660, 43232), (3860, 40992), (3904, 40530), (4053, 39040), (4270, 37056), (4480, 35319), (4632, 34160), (4880, 32424), (5124, 30880), (5404, 29280), (5790, 27328), (5856, 27020), (6176, 25620), (6405, 24704), (6720, 23546), (6755, 23424), (6832, 23160), (7320, 21616), (7720, 20496), (7808, 20265), (8106, 19520), (8540, 18528), (9264, 17080), (9760, 16212), (10248, 15440), (10808, 14640), (11580, 13664), (11712, 13510), (11773, 13440), (12352, 12810)]