2131147081440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8757179}}^1$

素因数の和:8757226

約数の個数: 216

約数和(自身を含む): 7874999201160

約数和(自身を除く): 5743852119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 40560, 48672, 60840, 81120, 121680, 243360, 8757179, 17514358, 26271537, 35028716, 43785895, 52543074, 70057432, 78814611, 87571790, 105086148, 113843327, 131357685, 140114864, 157629222, 175143580, 210172296, 227686654, 262715370, 280229728, 315258444, 341529981, 350287160, 394073055, 420344592, 455373308, 525430740, 569216635, 630516888, 683059962, 700574320, 788146110, 840689184, 910746616, 1024589943, 1050861480, 1138433270, 1261033776, 1366119924, 1401148640, 1479963251, 1576292220, 1707649905, 1821493232, 2049179886, 2101722960, 2276866540, 2522067552, 2732239848, 2959926502, 3152584440, 3415299810, 3642986464, 4098359772, 4203445920, 4439889753, 4553733080, 5122949715, 5464479696, 5919853004, 6305168880, 6830599620, 7399816255, 8196719544, 8879779506, 9107466160, 10245899430, 10928959392, 11839706008, 12610337760, 13319669259, 13661199240, 14799632510, 16393439088, 17759559012, 18214932320, 20491798860, 22199448765, 23679412016, 26639338518, 27322398480, 29599265020, 32786878176, 35519118024, 40983597720, 44398897530, 47358824032, 53278677036, 54644796960, 59198530040, 66598346295, 71038236048, 81967195440, 88797795060, 106557354072, 118397060080, 133196692590, 142076472096, 163934390880, 177595590120, 213114708144, 236794120160, 266393385180, 355191180240, 426229416288, 532786770360, 710382360480, 1065573540720, 2131147081440]

約数ペア:

[(1, 2131147081440), (2, 1065573540720), (3, 710382360480), (4, 532786770360), (5, 426229416288), (6, 355191180240), (8, 266393385180), (9, 236794120160), (10, 213114708144), (12, 177595590120), (13, 163934390880), (15, 142076472096), (16, 133196692590), (18, 118397060080), (20, 106557354072), (24, 88797795060), (26, 81967195440), (30, 71038236048), (32, 66598346295), (36, 59198530040), (39, 54644796960), (40, 53278677036), (45, 47358824032), (48, 44398897530), (52, 40983597720), (60, 35519118024), (65, 32786878176), (72, 29599265020), (78, 27322398480), (80, 26639338518), (90, 23679412016), (96, 22199448765), (104, 20491798860), (117, 18214932320), (120, 17759559012), (130, 16393439088), (144, 14799632510), (156, 13661199240), (160, 13319669259), (169, 12610337760), (180, 11839706008), (195, 10928959392), (208, 10245899430), (234, 9107466160), (240, 8879779506), (260, 8196719544), (288, 7399816255), (312, 6830599620), (338, 6305168880), (360, 5919853004), (390, 5464479696), (416, 5122949715), (468, 4553733080), (480, 4439889753), (507, 4203445920), (520, 4098359772), (585, 3642986464), (624, 3415299810), (676, 3152584440), (720, 2959926502), (780, 2732239848), (845, 2522067552), (936, 2276866540), (1014, 2101722960), (1040, 2049179886), (1170, 1821493232), (1248, 1707649905), (1352, 1576292220), (1440, 1479963251), (1521, 1401148640), (1560, 1366119924), (1690, 1261033776), (1872, 1138433270), (2028, 1050861480), (2080, 1024589943), (2340, 910746616), (2535, 840689184), (2704, 788146110), (3042, 700574320), (3120, 683059962), (3380, 630516888), (3744, 569216635), (4056, 525430740), (4680, 455373308), (5070, 420344592), (5408, 394073055), (6084, 350287160), (6240, 341529981), (6760, 315258444), (7605, 280229728), (8112, 262715370), (9360, 227686654), (10140, 210172296), (12168, 175143580), (13520, 157629222), (15210, 140114864), (16224, 131357685), (18720, 113843327), (20280, 105086148), (24336, 87571790), (27040, 78814611), (30420, 70057432), (40560, 52543074), (48672, 43785895), (60840, 35028716), (81120, 26271537), (121680, 17514358), (243360, 8757179)]