210611520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 336

約数和(自身を含む): 857146368

約数和(自身を除く): 646534848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 337, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 674, 720, 744, 840, 868, 930, 960, 992, 1008, 1011, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1348, 1395, 1440, 1488, 1680, 1685, 1736, 1860, 1953, 1984, 2016, 2022, 2170, 2232, 2240, 2359, 2480, 2520, 2604, 2696, 2790, 2880, 2976, 3033, 3255, 3360, 3370, 3472, 3720, 3906, 4032, 4044, 4340, 4464, 4718, 4960, 5040, 5055, 5208, 5392, 5580, 5952, 6066, 6510, 6720, 6740, 6944, 7077, 7440, 7812, 8088, 8680, 8928, 9436, 9765, 9920, 10080, 10110, 10416, 10447, 10784, 11160, 11795, 12132, 13020, 13480, 13888, 14154, 14880, 15165, 15624, 16176, 17360, 17856, 18872, 19530, 20160, 20220, 20832, 20894, 21231, 21568, 22320, 23590, 24264, 26040, 26960, 28308, 29760, 30330, 31248, 31341, 32352, 34720, 35385, 37744, 39060, 40440, 41664, 41788, 42462, 44640, 47180, 48528, 52080, 52235, 53920, 56616, 60660, 62496, 62682, 64704, 69440, 70770, 73129, 75488, 78120, 80880, 83576, 84924, 89280, 94023, 94360, 97056, 104160, 104470, 106155, 107840, 113232, 121320, 124992, 125364, 141540, 146258, 150976, 156240, 156705, 161760, 167152, 169848, 188046, 188720, 194112, 208320, 208940, 212310, 219387, 226464, 242640, 250728, 283080, 292516, 312480, 313410, 323520, 334304, 339696, 365645, 376092, 377440, 417880, 424620, 438774, 452928, 470115, 485280, 501456, 566160, 585032, 624960, 626820, 658161, 668608, 679392, 731290, 752184, 754880, 835760, 849240, 877548, 940230, 970560, 1002912, 1096935, 1132320, 1170064, 1253640, 1316322, 1358784, 1462580, 1504368, 1671520, 1698480, 1755096, 1880460, 2005824, 2193870, 2264640, 2340128, 2507280, 2632644, 2925160, 3008736, 3290805, 3343040, 3396960, 3510192, 3760920, 4387740, 4680256, 5014560, 5265288, 5850320, 6017472, 6581610, 6793920, 7020384, 7521840, 8775480, 10029120, 10530576, 11700640, 13163220, 14040768, 15043680, 17550960, 21061152, 23401280, 26326440, 30087360, 35101920, 42122304, 52652880, 70203840, 105305760, 210611520]

約数ペア:

[(1, 210611520), (2, 105305760), (3, 70203840), (4, 52652880), (5, 42122304), (6, 35101920), (7, 30087360), (8, 26326440), (9, 23401280), (10, 21061152), (12, 17550960), (14, 15043680), (15, 14040768), (16, 13163220), (18, 11700640), (20, 10530576), (21, 10029120), (24, 8775480), (28, 7521840), (30, 7020384), (31, 6793920), (32, 6581610), (35, 6017472), (36, 5850320), (40, 5265288), (42, 5014560), (45, 4680256), (48, 4387740), (56, 3760920), (60, 3510192), (62, 3396960), (63, 3343040), (64, 3290805), (70, 3008736), (72, 2925160), (80, 2632644), (84, 2507280), (90, 2340128), (93, 2264640), (96, 2193870), (105, 2005824), (112, 1880460), (120, 1755096), (124, 1698480), (126, 1671520), (140, 1504368), (144, 1462580), (155, 1358784), (160, 1316322), (168, 1253640), (180, 1170064), (186, 1132320), (192, 1096935), (210, 1002912), (217, 970560), (224, 940230), (240, 877548), (248, 849240), (252, 835760), (279, 754880), (280, 752184), (288, 731290), (310, 679392), (315, 668608), (320, 658161), (336, 626820), (337, 624960), (360, 585032), (372, 566160), (420, 501456), (434, 485280), (448, 470115), (465, 452928), (480, 438774), (496, 424620), (504, 417880), (558, 377440), (560, 376092), (576, 365645), (620, 339696), (630, 334304), (651, 323520), (672, 313410), (674, 312480), (720, 292516), (744, 283080), (840, 250728), (868, 242640), (930, 226464), (960, 219387), (992, 212310), (1008, 208940), (1011, 208320), (1085, 194112), (1116, 188720), (1120, 188046), (1240, 169848), (1260, 167152), (1302, 161760), (1344, 156705), (1348, 156240), (1395, 150976), (1440, 146258), (1488, 141540), (1680, 125364), (1685, 124992), (1736, 121320), (1860, 113232), (1953, 107840), (1984, 106155), (2016, 104470), (2022, 104160), (2170, 97056), (2232, 94360), (2240, 94023), (2359, 89280), (2480, 84924), (2520, 83576), (2604, 80880), (2696, 78120), (2790, 75488), (2880, 73129), (2976, 70770), (3033, 69440), (3255, 64704), (3360, 62682), (3370, 62496), (3472, 60660), (3720, 56616), (3906, 53920), (4032, 52235), (4044, 52080), (4340, 48528), (4464, 47180), (4718, 44640), (4960, 42462), (5040, 41788), (5055, 41664), (5208, 40440), (5392, 39060), (5580, 37744), (5952, 35385), (6066, 34720), (6510, 32352), (6720, 31341), (6740, 31248), (6944, 30330), (7077, 29760), (7440, 28308), (7812, 26960), (8088, 26040), (8680, 24264), (8928, 23590), (9436, 22320), (9765, 21568), (9920, 21231), (10080, 20894), (10110, 20832), (10416, 20220), (10447, 20160), (10784, 19530), (11160, 18872), (11795, 17856), (12132, 17360), (13020, 16176), (13480, 15624), (13888, 15165), (14154, 14880)]