971053920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 240

約数和(自身を含む): 3539023488

約数和(自身を除く): 2567969568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2417, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4834, 4960, 5022, 5580, 6480, 6696, 7251, 7440, 8370, 8928, 9668, 10044, 11160, 12085, 12555, 12960, 13392, 14502, 14880, 16740, 19336, 20088, 21753, 22320, 24170, 25110, 26784, 29004, 33480, 36255, 38672, 40176, 43506, 44640, 48340, 50220, 58008, 65259, 66960, 72510, 74927, 77344, 80352, 87012, 96680, 100440, 108765, 116016, 130518, 133920, 145020, 149854, 174024, 193360, 195777, 200880, 217530, 224781, 232032, 261036, 290040, 299708, 326295, 348048, 374635, 386720, 391554, 401760, 435060, 449562, 522072, 580080, 599416, 652590, 674343, 696096, 749270, 783108, 870120, 899124, 978885, 1044144, 1123905, 1160160, 1198832, 1305180, 1348686, 1498540, 1566216, 1740240, 1798248, 1957770, 2023029, 2088288, 2247810, 2397664, 2610360, 2697372, 2997080, 3132432, 3371715, 3480480, 3596496, 3915540, 4046058, 4495620, 5220720, 5394744, 5994160, 6069087, 6264864, 6743430, 7192992, 7831080, 8092116, 8991240, 10115145, 10441440, 10789488, 11988320, 12138174, 13486860, 15662160, 16184232, 17982480, 20230290, 21578976, 24276348, 26973720, 30345435, 31324320, 32368464, 35964960, 40460580, 48552696, 53947440, 60690870, 64736928, 80921160, 97105392, 107894880, 121381740, 161842320, 194210784, 242763480, 323684640, 485526960, 971053920]

約数ペア:

[(1, 971053920), (2, 485526960), (3, 323684640), (4, 242763480), (5, 194210784), (6, 161842320), (8, 121381740), (9, 107894880), (10, 97105392), (12, 80921160), (15, 64736928), (16, 60690870), (18, 53947440), (20, 48552696), (24, 40460580), (27, 35964960), (30, 32368464), (31, 31324320), (32, 30345435), (36, 26973720), (40, 24276348), (45, 21578976), (48, 20230290), (54, 17982480), (60, 16184232), (62, 15662160), (72, 13486860), (80, 12138174), (81, 11988320), (90, 10789488), (93, 10441440), (96, 10115145), (108, 8991240), (120, 8092116), (124, 7831080), (135, 7192992), (144, 6743430), (155, 6264864), (160, 6069087), (162, 5994160), (180, 5394744), (186, 5220720), (216, 4495620), (240, 4046058), (248, 3915540), (270, 3596496), (279, 3480480), (288, 3371715), (310, 3132432), (324, 2997080), (360, 2697372), (372, 2610360), (405, 2397664), (432, 2247810), (465, 2088288), (480, 2023029), (496, 1957770), (540, 1798248), (558, 1740240), (620, 1566216), (648, 1498540), (720, 1348686), (744, 1305180), (810, 1198832), (837, 1160160), (864, 1123905), (930, 1044144), (992, 978885), (1080, 899124), (1116, 870120), (1240, 783108), (1296, 749270), (1395, 696096), (1440, 674343), (1488, 652590), (1620, 599416), (1674, 580080), (1860, 522072), (2160, 449562), (2232, 435060), (2417, 401760), (2480, 391554), (2511, 386720), (2592, 374635), (2790, 348048), (2976, 326295), (3240, 299708), (3348, 290040), (3720, 261036), (4185, 232032), (4320, 224781), (4464, 217530), (4834, 200880), (4960, 195777), (5022, 193360), (5580, 174024), (6480, 149854), (6696, 145020), (7251, 133920), (7440, 130518), (8370, 116016), (8928, 108765), (9668, 100440), (10044, 96680), (11160, 87012), (12085, 80352), (12555, 77344), (12960, 74927), (13392, 72510), (14502, 66960), (14880, 65259), (16740, 58008), (19336, 50220), (20088, 48340), (21753, 44640), (22320, 43506), (24170, 40176), (25110, 38672), (26784, 36255), (29004, 33480)]