1854665280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49537}}^1$

素因数の和:49573

約数の個数: 168

約数和(自身を含む): 6870127992

約数和(自身を除く): 5015462712

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 49537, 99074, 148611, 198148, 247685, 297222, 396296, 445833, 495370, 594444, 643981, 743055, 792592, 891666, 990740, 1188888, 1287962, 1486110, 1585184, 1783332, 1931943, 1981480, 2229165, 2377776, 2575924, 2972220, 3170368, 3219905, 3566664, 3863886, 3962960, 4458330, 4755552, 5151848, 5795829, 5944440, 6439810, 7133328, 7727772, 7925920, 8916660, 9511104, 9659715, 10303696, 11591658, 11888880, 12879620, 14266656, 15455544, 15851840, 17833320, 19319430, 20607392, 23183316, 23777760, 25759240, 28533312, 28979145, 30911088, 35666640, 38638860, 41214784, 46366632, 47555520, 51518480, 57958290, 61822176, 71333280, 77277720, 92733264, 103036960, 115916580, 123644352, 142666560, 154555440, 185466528, 206073920, 231833160, 309110880, 370933056, 463666320, 618221760, 927332640, 1854665280]

約数ペア:

[(1, 1854665280), (2, 927332640), (3, 618221760), (4, 463666320), (5, 370933056), (6, 309110880), (8, 231833160), (9, 206073920), (10, 185466528), (12, 154555440), (13, 142666560), (15, 123644352), (16, 115916580), (18, 103036960), (20, 92733264), (24, 77277720), (26, 71333280), (30, 61822176), (32, 57958290), (36, 51518480), (39, 47555520), (40, 46366632), (45, 41214784), (48, 38638860), (52, 35666640), (60, 30911088), (64, 28979145), (65, 28533312), (72, 25759240), (78, 23777760), (80, 23183316), (90, 20607392), (96, 19319430), (104, 17833320), (117, 15851840), (120, 15455544), (130, 14266656), (144, 12879620), (156, 11888880), (160, 11591658), (180, 10303696), (192, 9659715), (195, 9511104), (208, 8916660), (234, 7925920), (240, 7727772), (260, 7133328), (288, 6439810), (312, 5944440), (320, 5795829), (360, 5151848), (390, 4755552), (416, 4458330), (468, 3962960), (480, 3863886), (520, 3566664), (576, 3219905), (585, 3170368), (624, 2972220), (720, 2575924), (780, 2377776), (832, 2229165), (936, 1981480), (960, 1931943), (1040, 1783332), (1170, 1585184), (1248, 1486110), (1440, 1287962), (1560, 1188888), (1872, 990740), (2080, 891666), (2340, 792592), (2496, 743055), (2880, 643981), (3120, 594444), (3744, 495370), (4160, 445833), (4680, 396296), (6240, 297222), (7488, 247685), (9360, 198148), (12480, 148611), (18720, 99074), (37440, 49537)]