21810424320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 360

約数和(自身を含む): 77216175036

約数和(自身を除く): 55405750716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 337, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 674, 720, 768, 795, 848, 954, 960, 1011, 1060, 1152, 1272, 1280, 1348, 1440, 1536, 1590, 1685, 1696, 1908, 1920, 2022, 2120, 2304, 2385, 2544, 2560, 2696, 2809, 2880, 3033, 3180, 3370, 3392, 3816, 3840, 4044, 4240, 4608, 4770, 5055, 5088, 5392, 5618, 5760, 6066, 6360, 6740, 6784, 7632, 7680, 8088, 8427, 8480, 9540, 10110, 10176, 10784, 11236, 11520, 12132, 12720, 13480, 13568, 14045, 15165, 15264, 16176, 16854, 16960, 17861, 19080, 20220, 20352, 21568, 22472, 23040, 24264, 25281, 25440, 26960, 27136, 28090, 30330, 30528, 32352, 33708, 33920, 35722, 38160, 40440, 40704, 42135, 43136, 44944, 48528, 50562, 50880, 53583, 53920, 56180, 60660, 61056, 64704, 67416, 67840, 71444, 76320, 80880, 81408, 84270, 86272, 89305, 89888, 97056, 101124, 101760, 107166, 107840, 112360, 121320, 122112, 126405, 129408, 134832, 135680, 142888, 152640, 160749, 161760, 168540, 172544, 178610, 179776, 194112, 202248, 203520, 214332, 215680, 224720, 242640, 244224, 252810, 258816, 267915, 269664, 285776, 305280, 321498, 323520, 337080, 357220, 359552, 388224, 404496, 407040, 428664, 431360, 449440, 485280, 505620, 517632, 535830, 539328, 571552, 610560, 642996, 647040, 674160, 714440, 719104, 776448, 803745, 808992, 857328, 862720, 898880, 946633, 970560, 1011240, 1071660, 1078656, 1143104, 1221120, 1285992, 1294080, 1348320, 1428880, 1438208, 1552896, 1607490, 1617984, 1714656, 1797760, 1893266, 1941120, 2022480, 2143320, 2157312, 2286208, 2571984, 2588160, 2696640, 2839899, 2857760, 3214980, 3235968, 3429312, 3595520, 3786532, 3882240, 4044960, 4286640, 4314624, 4572416, 4733165, 5143968, 5393280, 5679798, 5715520, 6429960, 6471936, 6858624, 7191040, 7573064, 7764480, 8089920, 8519697, 8573280, 9144832, 9466330, 10287936, 10786560, 11359596, 11431040, 12859920, 12943872, 13717248, 14199495, 15146128, 16179840, 17039394, 17146560, 18932660, 20575872, 21573120, 22719192, 22862080, 25719840, 27434496, 28398990, 30292256, 32359680, 34078788, 34293120, 37865320, 41151744, 42598485, 45438384, 45724160, 51439680, 56797980, 60584512, 64719360, 68157576, 68586240, 75730640, 82303488, 85196970, 90876768, 102879360, 113595960, 121169024, 136315152, 137172480, 151461280, 170393940, 181753536, 205758720, 227191920, 242338048, 272630304, 302922560, 340787880, 363507072, 411517440, 454383840, 484676096, 545260608, 605845120, 681575760, 727014144, 908767680, 1090521216, 1211690240, 1363151520, 1454028288, 1817535360, 2181042432, 2423380480, 2726303040, 3635070720, 4362084864, 5452606080, 7270141440, 10905212160, 21810424320]

約数ペア:

[(1, 21810424320), (2, 10905212160), (3, 7270141440), (4, 5452606080), (5, 4362084864), (6, 3635070720), (8, 2726303040), (9, 2423380480), (10, 2181042432), (12, 1817535360), (15, 1454028288), (16, 1363151520), (18, 1211690240), (20, 1090521216), (24, 908767680), (30, 727014144), (32, 681575760), (36, 605845120), (40, 545260608), (45, 484676096), (48, 454383840), (53, 411517440), (60, 363507072), (64, 340787880), (72, 302922560), (80, 272630304), (90, 242338048), (96, 227191920), (106, 205758720), (120, 181753536), (128, 170393940), (144, 151461280), (159, 137172480), (160, 136315152), (180, 121169024), (192, 113595960), (212, 102879360), (240, 90876768), (256, 85196970), (265, 82303488), (288, 75730640), (318, 68586240), (320, 68157576), (337, 64719360), (360, 60584512), (384, 56797980), (424, 51439680), (477, 45724160), (480, 45438384), (512, 42598485), (530, 41151744), (576, 37865320), (636, 34293120), (640, 34078788), (674, 32359680), (720, 30292256), (768, 28398990), (795, 27434496), (848, 25719840), (954, 22862080), (960, 22719192), (1011, 21573120), (1060, 20575872), (1152, 18932660), (1272, 17146560), (1280, 17039394), (1348, 16179840), (1440, 15146128), (1536, 14199495), (1590, 13717248), (1685, 12943872), (1696, 12859920), (1908, 11431040), (1920, 11359596), (2022, 10786560), (2120, 10287936), (2304, 9466330), (2385, 9144832), (2544, 8573280), (2560, 8519697), (2696, 8089920), (2809, 7764480), (2880, 7573064), (3033, 7191040), (3180, 6858624), (3370, 6471936), (3392, 6429960), (3816, 5715520), (3840, 5679798), (4044, 5393280), (4240, 5143968), (4608, 4733165), (4770, 4572416), (5055, 4314624), (5088, 4286640), (5392, 4044960), (5618, 3882240), (5760, 3786532), (6066, 3595520), (6360, 3429312), (6740, 3235968), (6784, 3214980), (7632, 2857760), (7680, 2839899), (8088, 2696640), (8427, 2588160), (8480, 2571984), (9540, 2286208), (10110, 2157312), (10176, 2143320), (10784, 2022480), (11236, 1941120), (11520, 1893266), (12132, 1797760), (12720, 1714656), (13480, 1617984), (13568, 1607490), (14045, 1552896), (15165, 1438208), (15264, 1428880), (16176, 1348320), (16854, 1294080), (16960, 1285992), (17861, 1221120), (19080, 1143104), (20220, 1078656), (20352, 1071660), (21568, 1011240), (22472, 970560), (23040, 946633), (24264, 898880), (25281, 862720), (25440, 857328), (26960, 808992), (27136, 803745), (28090, 776448), (30330, 719104), (30528, 714440), (32352, 674160), (33708, 647040), (33920, 642996), (35722, 610560), (38160, 571552), (40440, 539328), (40704, 535830), (42135, 517632), (43136, 505620), (44944, 485280), (48528, 449440), (50562, 431360), (50880, 428664), (53583, 407040), (53920, 404496), (56180, 388224), (60660, 359552), (61056, 357220), (64704, 337080), (67416, 323520), (67840, 321498), (71444, 305280), (76320, 285776), (80880, 269664), (81408, 267915), (84270, 258816), (86272, 252810), (89305, 244224), (89888, 242640), (97056, 224720), (101124, 215680), (101760, 214332), (107166, 203520), (107840, 202248), (112360, 194112), (121320, 179776), (122112, 178610), (126405, 172544), (129408, 168540), (134832, 161760), (135680, 160749), (142888, 152640)]