2991453120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 280

約数和(自身を含む): 10734525648

約数和(自身を除く): 7743072528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 192, 216, 240, 262, 270, 288, 320, 324, 360, 393, 405, 432, 480, 524, 540, 576, 648, 655, 720, 786, 810, 864, 881, 960, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1728, 1762, 1965, 2096, 2160, 2358, 2592, 2620, 2643, 2880, 3144, 3240, 3524, 3537, 3930, 4192, 4320, 4405, 4716, 5184, 5240, 5286, 5895, 6288, 6480, 7048, 7074, 7860, 7929, 8384, 8640, 8810, 9432, 10480, 10572, 10611, 11790, 12576, 12960, 13215, 14096, 14148, 15720, 15858, 17620, 17685, 18864, 20960, 21144, 21222, 23580, 23787, 25152, 25920, 26430, 28192, 28296, 31440, 31716, 35240, 35370, 37728, 39645, 41920, 42288, 42444, 47160, 47574, 52860, 53055, 56384, 56592, 62880, 63432, 70480, 70740, 71361, 75456, 79290, 84576, 84888, 94320, 95148, 105720, 106110, 113184, 115411, 118935, 125760, 126864, 140960, 141480, 142722, 158580, 169152, 169776, 188640, 190296, 211440, 212220, 226368, 230822, 237870, 253728, 281920, 282960, 285444, 317160, 339552, 346233, 356805, 377280, 380592, 422880, 424440, 461644, 475740, 507456, 565920, 570888, 577055, 634320, 679104, 692466, 713610, 761184, 845760, 848880, 923288, 951480, 1038699, 1131840, 1141776, 1154110, 1268640, 1384932, 1427220, 1522368, 1697760, 1731165, 1846576, 1902960, 2077398, 2283552, 2308220, 2537280, 2769864, 2854440, 3116097, 3395520, 3462330, 3693152, 3805920, 4154796, 4567104, 4616440, 5193495, 5539728, 5708880, 6232194, 6924660, 7386304, 7611840, 8309592, 9232880, 9348291, 10386990, 11079456, 11417760, 12464388, 13849320, 15580485, 16619184, 18465760, 18696582, 20773980, 22158912, 22835520, 24928776, 27698640, 31160970, 33238368, 36931520, 37393164, 41547960, 46741455, 49857552, 55397280, 62321940, 66476736, 74786328, 83095920, 93482910, 99715104, 110794560, 124643880, 149572656, 166191840, 186965820, 199430208, 249287760, 299145312, 332383680, 373931640, 498575520, 598290624, 747863280, 997151040, 1495726560, 2991453120]

約数ペア:

[(1, 2991453120), (2, 1495726560), (3, 997151040), (4, 747863280), (5, 598290624), (6, 498575520), (8, 373931640), (9, 332383680), (10, 299145312), (12, 249287760), (15, 199430208), (16, 186965820), (18, 166191840), (20, 149572656), (24, 124643880), (27, 110794560), (30, 99715104), (32, 93482910), (36, 83095920), (40, 74786328), (45, 66476736), (48, 62321940), (54, 55397280), (60, 49857552), (64, 46741455), (72, 41547960), (80, 37393164), (81, 36931520), (90, 33238368), (96, 31160970), (108, 27698640), (120, 24928776), (131, 22835520), (135, 22158912), (144, 20773980), (160, 18696582), (162, 18465760), (180, 16619184), (192, 15580485), (216, 13849320), (240, 12464388), (262, 11417760), (270, 11079456), (288, 10386990), (320, 9348291), (324, 9232880), (360, 8309592), (393, 7611840), (405, 7386304), (432, 6924660), (480, 6232194), (524, 5708880), (540, 5539728), (576, 5193495), (648, 4616440), (655, 4567104), (720, 4154796), (786, 3805920), (810, 3693152), (864, 3462330), (881, 3395520), (960, 3116097), (1048, 2854440), (1080, 2769864), (1179, 2537280), (1296, 2308220), (1310, 2283552), (1440, 2077398), (1572, 1902960), (1620, 1846576), (1728, 1731165), (1762, 1697760), (1965, 1522368), (2096, 1427220), (2160, 1384932), (2358, 1268640), (2592, 1154110), (2620, 1141776), (2643, 1131840), (2880, 1038699), (3144, 951480), (3240, 923288), (3524, 848880), (3537, 845760), (3930, 761184), (4192, 713610), (4320, 692466), (4405, 679104), (4716, 634320), (5184, 577055), (5240, 570888), (5286, 565920), (5895, 507456), (6288, 475740), (6480, 461644), (7048, 424440), (7074, 422880), (7860, 380592), (7929, 377280), (8384, 356805), (8640, 346233), (8810, 339552), (9432, 317160), (10480, 285444), (10572, 282960), (10611, 281920), (11790, 253728), (12576, 237870), (12960, 230822), (13215, 226368), (14096, 212220), (14148, 211440), (15720, 190296), (15858, 188640), (17620, 169776), (17685, 169152), (18864, 158580), (20960, 142722), (21144, 141480), (21222, 140960), (23580, 126864), (23787, 125760), (25152, 118935), (25920, 115411), (26430, 113184), (28192, 106110), (28296, 105720), (31440, 95148), (31716, 94320), (35240, 84888), (35370, 84576), (37728, 79290), (39645, 75456), (41920, 71361), (42288, 70740), (42444, 70480), (47160, 63432), (47574, 62880), (52860, 56592), (53055, 56384)]