2015357760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6023

約数の個数: 280

約数和(自身を含む): 7721733096

約数和(自身を除く): 5706375336

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, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 5981, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 11962, 12480, 12960, 14040, 16848, 17943, 18720, 21060, 22464, 23924, 25920, 28080, 29905, 33696, 35886, 37440, 42120, 47848, 53829, 56160, 59810, 67392, 71772, 77753, 84240, 89715, 95696, 107658, 112320, 119620, 143544, 155506, 161487, 168480, 179430, 191392, 215316, 233259, 239240, 269145, 287088, 311012, 322974, 336960, 358860, 382784, 388765, 430632, 466518, 478480, 484461, 538290, 574176, 622024, 645948, 699777, 717720, 777530, 807435, 861264, 933036, 956960, 968922, 1076580, 1148352, 1166295, 1244048, 1291896, 1399554, 1435440, 1555060, 1614870, 1722528, 1866072, 1913920, 1937844, 2099331, 2153160, 2332590, 2422305, 2488096, 2583792, 2799108, 2870880, 3110120, 3229740, 3445056, 3498885, 3732144, 3875688, 4198662, 4306320, 4665180, 4844610, 4976192, 5167584, 5598216, 5741760, 6220240, 6297993, 6459480, 6997770, 7464288, 7751376, 8397324, 8612640, 9330360, 9689220, 10335168, 10496655, 11196432, 12440480, 12595986, 12918960, 13995540, 14928576, 15502752, 16794648, 17225280, 18660720, 19378440, 20993310, 22392864, 24880960, 25191972, 25837920, 27991080, 31005504, 31489965, 33589296, 37321440, 38756880, 41986620, 44785728, 50383944, 51675840, 55982160, 62979930, 67178592, 74642880, 77513760, 83973240, 100767888, 111964320, 125959860, 134357184, 155027520, 167946480, 201535776, 223928640, 251919720, 335892960, 403071552, 503839440, 671785920, 1007678880, 2015357760]

約数ペア:

[(1, 2015357760), (2, 1007678880), (3, 671785920), (4, 503839440), (5, 403071552), (6, 335892960), (8, 251919720), (9, 223928640), (10, 201535776), (12, 167946480), (13, 155027520), (15, 134357184), (16, 125959860), (18, 111964320), (20, 100767888), (24, 83973240), (26, 77513760), (27, 74642880), (30, 67178592), (32, 62979930), (36, 55982160), (39, 51675840), (40, 50383944), (45, 44785728), (48, 41986620), (52, 38756880), (54, 37321440), (60, 33589296), (64, 31489965), (65, 31005504), (72, 27991080), (78, 25837920), (80, 25191972), (81, 24880960), (90, 22392864), (96, 20993310), (104, 19378440), (108, 18660720), (117, 17225280), (120, 16794648), (130, 15502752), (135, 14928576), (144, 13995540), (156, 12918960), (160, 12595986), (162, 12440480), (180, 11196432), (192, 10496655), (195, 10335168), (208, 9689220), (216, 9330360), (234, 8612640), (240, 8397324), (260, 7751376), (270, 7464288), (288, 6997770), (312, 6459480), (320, 6297993), (324, 6220240), (351, 5741760), (360, 5598216), (390, 5167584), (405, 4976192), (416, 4844610), (432, 4665180), (468, 4306320), (480, 4198662), (520, 3875688), (540, 3732144), (576, 3498885), (585, 3445056), (624, 3229740), (648, 3110120), (702, 2870880), (720, 2799108), (780, 2583792), (810, 2488096), (832, 2422305), (864, 2332590), (936, 2153160), (960, 2099331), (1040, 1937844), (1053, 1913920), (1080, 1866072), (1170, 1722528), (1248, 1614870), (1296, 1555060), (1404, 1435440), (1440, 1399554), (1560, 1291896), (1620, 1244048), (1728, 1166295), (1755, 1148352), (1872, 1076580), (2080, 968922), (2106, 956960), (2160, 933036), (2340, 861264), (2496, 807435), (2592, 777530), (2808, 717720), (2880, 699777), (3120, 645948), (3240, 622024), (3510, 574176), (3744, 538290), (4160, 484461), (4212, 478480), (4320, 466518), (4680, 430632), (5184, 388765), (5265, 382784), (5616, 358860), (5981, 336960), (6240, 322974), (6480, 311012), (7020, 287088), (7488, 269145), (8424, 239240), (8640, 233259), (9360, 215316), (10530, 191392), (11232, 179430), (11962, 168480), (12480, 161487), (12960, 155506), (14040, 143544), (16848, 119620), (17943, 112320), (18720, 107658), (21060, 95696), (22464, 89715), (23924, 84240), (25920, 77753), (28080, 71772), (29905, 67392), (33696, 59810), (35886, 56160), (37440, 53829), (42120, 47848)]