39557280

素因数分解:

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

素因数の和:279

約数の個数: 192

約数和(自身を含む): 145490688

約数和(自身を除く): 105933408

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, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 193, 210, 224, 240, 244, 280, 305, 336, 366, 386, 420, 427, 480, 488, 560, 579, 610, 672, 732, 772, 840, 854, 915, 965, 976, 1120, 1158, 1220, 1281, 1351, 1464, 1544, 1680, 1708, 1830, 1930, 1952, 2135, 2316, 2440, 2562, 2702, 2895, 2928, 3088, 3360, 3416, 3660, 3860, 4053, 4270, 4632, 4880, 5124, 5404, 5790, 5856, 6176, 6405, 6755, 6832, 7320, 7720, 8106, 8540, 9264, 9760, 10248, 10808, 11580, 11773, 12810, 13510, 13664, 14640, 15440, 16212, 17080, 18528, 20265, 20496, 21616, 23160, 23546, 25620, 27020, 29280, 30880, 32424, 34160, 35319, 40530, 40992, 43232, 46320, 47092, 51240, 54040, 58865, 64848, 68320, 70638, 81060, 82411, 92640, 94184, 102480, 108080, 117730, 129696, 141276, 162120, 164822, 176595, 188368, 204960, 216160, 235460, 247233, 282552, 324240, 329644, 353190, 376736, 412055, 470920, 494466, 565104, 648480, 659288, 706380, 824110, 941840, 988932, 1130208, 1236165, 1318576, 1412760, 1648220, 1883680, 1977864, 2472330, 2637152, 2825520, 3296440, 3955728, 4944660, 5651040, 6592880, 7911456, 9889320, 13185760, 19778640, 39557280]

約数ペア:

[(1, 39557280), (2, 19778640), (3, 13185760), (4, 9889320), (5, 7911456), (6, 6592880), (7, 5651040), (8, 4944660), (10, 3955728), (12, 3296440), (14, 2825520), (15, 2637152), (16, 2472330), (20, 1977864), (21, 1883680), (24, 1648220), (28, 1412760), (30, 1318576), (32, 1236165), (35, 1130208), (40, 988932), (42, 941840), (48, 824110), (56, 706380), (60, 659288), (61, 648480), (70, 565104), (80, 494466), (84, 470920), (96, 412055), (105, 376736), (112, 353190), (120, 329644), (122, 324240), (140, 282552), (160, 247233), (168, 235460), (183, 216160), (193, 204960), (210, 188368), (224, 176595), (240, 164822), (244, 162120), (280, 141276), (305, 129696), (336, 117730), (366, 108080), (386, 102480), (420, 94184), (427, 92640), (480, 82411), (488, 81060), (560, 70638), (579, 68320), (610, 64848), (672, 58865), (732, 54040), (772, 51240), (840, 47092), (854, 46320), (915, 43232), (965, 40992), (976, 40530), (1120, 35319), (1158, 34160), (1220, 32424), (1281, 30880), (1351, 29280), (1464, 27020), (1544, 25620), (1680, 23546), (1708, 23160), (1830, 21616), (1930, 20496), (1952, 20265), (2135, 18528), (2316, 17080), (2440, 16212), (2562, 15440), (2702, 14640), (2895, 13664), (2928, 13510), (3088, 12810), (3360, 11773), (3416, 11580), (3660, 10808), (3860, 10248), (4053, 9760), (4270, 9264), (4632, 8540), (4880, 8106), (5124, 7720), (5404, 7320), (5790, 6832), (5856, 6755), (6176, 6405)]