890585280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 336

約数和(自身を含む): 3424940064

約数和(自身を除く): 2534354784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 881, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1762, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2643, 2808, 2880, 3120, 3159, 3240, 3510, 3524, 3744, 3888, 4160, 4212, 4320, 4405, 4680, 4860, 5184, 5265, 5286, 5616, 6240, 6318, 6480, 7020, 7048, 7488, 7776, 7929, 8424, 8640, 8810, 9360, 9720, 10530, 10572, 11232, 11453, 12480, 12636, 12960, 13215, 14040, 14096, 15552, 15795, 15858, 16848, 17620, 18720, 19440, 21060, 21144, 22464, 22906, 23787, 25272, 25920, 26430, 28080, 28192, 31590, 31716, 33696, 34359, 35240, 37440, 38880, 39645, 42120, 42288, 45812, 47574, 50544, 52860, 56160, 56384, 57265, 63180, 63432, 67392, 68718, 70480, 71361, 77760, 79290, 84240, 84576, 91624, 95148, 101088, 103077, 105720, 112320, 114530, 118935, 126360, 126864, 137436, 140960, 142722, 158580, 168480, 169152, 171795, 183248, 190296, 202176, 206154, 211440, 214083, 229060, 237870, 252720, 253728, 274872, 281920, 285444, 309231, 317160, 336960, 343590, 356805, 366496, 380592, 412308, 422880, 428166, 458120, 475740, 505440, 507456, 515385, 549744, 570888, 618462, 634320, 687180, 713610, 732992, 761184, 824616, 845760, 856332, 916240, 927693, 951480, 1010880, 1030770, 1070415, 1099488, 1141776, 1236924, 1268640, 1374360, 1427220, 1522368, 1546155, 1649232, 1712664, 1832480, 1855386, 1902960, 2061540, 2140830, 2198976, 2283552, 2473848, 2537280, 2748720, 2783079, 2854440, 3092310, 3298464, 3425328, 3664960, 3710772, 3805920, 4123080, 4281660, 4567104, 4638465, 4947696, 5497440, 5566158, 5708880, 6184620, 6596928, 6850656, 7421544, 7611840, 8246160, 8563320, 9276930, 9895392, 10994880, 11132316, 11417760, 12369240, 13701312, 13915395, 14843088, 16492320, 17126640, 18553860, 19790784, 22264632, 22835520, 24738480, 27830790, 29686176, 32984640, 34253280, 37107720, 44529264, 49476960, 55661580, 59372352, 68506560, 74215440, 89058528, 98953920, 111323160, 148430880, 178117056, 222646320, 296861760, 445292640, 890585280]

約数ペア:

[(1, 890585280), (2, 445292640), (3, 296861760), (4, 222646320), (5, 178117056), (6, 148430880), (8, 111323160), (9, 98953920), (10, 89058528), (12, 74215440), (13, 68506560), (15, 59372352), (16, 55661580), (18, 49476960), (20, 44529264), (24, 37107720), (26, 34253280), (27, 32984640), (30, 29686176), (32, 27830790), (36, 24738480), (39, 22835520), (40, 22264632), (45, 19790784), (48, 18553860), (52, 17126640), (54, 16492320), (60, 14843088), (64, 13915395), (65, 13701312), (72, 12369240), (78, 11417760), (80, 11132316), (81, 10994880), (90, 9895392), (96, 9276930), (104, 8563320), (108, 8246160), (117, 7611840), (120, 7421544), (130, 6850656), (135, 6596928), (144, 6184620), (156, 5708880), (160, 5566158), (162, 5497440), (180, 4947696), (192, 4638465), (195, 4567104), (208, 4281660), (216, 4123080), (234, 3805920), (240, 3710772), (243, 3664960), (260, 3425328), (270, 3298464), (288, 3092310), (312, 2854440), (320, 2783079), (324, 2748720), (351, 2537280), (360, 2473848), (390, 2283552), (405, 2198976), (416, 2140830), (432, 2061540), (468, 1902960), (480, 1855386), (486, 1832480), (520, 1712664), (540, 1649232), (576, 1546155), (585, 1522368), (624, 1427220), (648, 1374360), (702, 1268640), (720, 1236924), (780, 1141776), (810, 1099488), (832, 1070415), (864, 1030770), (881, 1010880), (936, 951480), (960, 927693), (972, 916240), (1040, 856332), (1053, 845760), (1080, 824616), (1170, 761184), (1215, 732992), (1248, 713610), (1296, 687180), (1404, 634320), (1440, 618462), (1560, 570888), (1620, 549744), (1728, 515385), (1755, 507456), (1762, 505440), (1872, 475740), (1944, 458120), (2080, 428166), (2106, 422880), (2160, 412308), (2340, 380592), (2430, 366496), (2496, 356805), (2592, 343590), (2643, 336960), (2808, 317160), (2880, 309231), (3120, 285444), (3159, 281920), (3240, 274872), (3510, 253728), (3524, 252720), (3744, 237870), (3888, 229060), (4160, 214083), (4212, 211440), (4320, 206154), (4405, 202176), (4680, 190296), (4860, 183248), (5184, 171795), (5265, 169152), (5286, 168480), (5616, 158580), (6240, 142722), (6318, 140960), (6480, 137436), (7020, 126864), (7048, 126360), (7488, 118935), (7776, 114530), (7929, 112320), (8424, 105720), (8640, 103077), (8810, 101088), (9360, 95148), (9720, 91624), (10530, 84576), (10572, 84240), (11232, 79290), (11453, 77760), (12480, 71361), (12636, 70480), (12960, 68718), (13215, 67392), (14040, 63432), (14096, 63180), (15552, 57265), (15795, 56384), (15858, 56160), (16848, 52860), (17620, 50544), (18720, 47574), (19440, 45812), (21060, 42288), (21144, 42120), (22464, 39645), (22906, 38880), (23787, 37440), (25272, 35240), (25920, 34359), (26430, 33696), (28080, 31716), (28192, 31590)]