2048165280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3420

約数の個数: 288

約数和(自身を含む): 8121230208

約数和(自身を除く): 6073064928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3331, 3360, 3416, 3660, 3843, 4270, 4392, 4880, 5040, 5124, 5490, 5856, 6405, 6662, 6832, 7320, 7686, 8540, 8784, 9760, 9993, 10080, 10248, 10980, 12810, 13324, 13664, 14640, 15372, 16655, 17080, 17568, 19215, 19986, 20496, 21960, 23317, 25620, 26648, 29280, 29979, 30744, 33310, 34160, 38430, 39972, 40992, 43920, 46634, 49965, 51240, 53296, 59958, 61488, 66620, 68320, 69951, 76860, 79944, 87840, 93268, 99930, 102480, 106592, 116585, 119916, 122976, 133240, 139902, 149895, 153720, 159888, 186536, 199860, 203191, 204960, 209853, 233170, 239832, 266480, 279804, 299790, 307440, 319776, 349755, 373072, 399720, 406382, 419706, 466340, 479664, 532960, 559608, 599580, 609573, 614880, 699510, 746144, 799440, 812764, 839412, 932680, 959328, 1015955, 1049265, 1119216, 1199160, 1219146, 1399020, 1422337, 1598880, 1625528, 1678824, 1828719, 1865360, 2031910, 2098530, 2238432, 2398320, 2438292, 2798040, 2844674, 3047865, 3251056, 3357648, 3657438, 3730720, 4063820, 4197060, 4267011, 4796640, 4876584, 5596080, 5689348, 6095730, 6502112, 6715296, 7111685, 7314876, 8127640, 8394120, 8534022, 9143595, 9753168, 11192160, 11378696, 12191460, 12801033, 14223370, 14629752, 16255280, 16788240, 17068044, 18287190, 19506336, 21335055, 22757392, 24382920, 25602066, 28446740, 29259504, 32510560, 33576480, 34136088, 36574380, 42670110, 45514784, 48765840, 51204132, 56893480, 58519008, 64005165, 68272176, 73148760, 85340220, 97531680, 102408264, 113786960, 128010330, 136544352, 146297520, 170680440, 204816528, 227573920, 256020660, 292595040, 341360880, 409633056, 512041320, 682721760, 1024082640, 2048165280]

約数ペア:

[(1, 2048165280), (2, 1024082640), (3, 682721760), (4, 512041320), (5, 409633056), (6, 341360880), (7, 292595040), (8, 256020660), (9, 227573920), (10, 204816528), (12, 170680440), (14, 146297520), (15, 136544352), (16, 128010330), (18, 113786960), (20, 102408264), (21, 97531680), (24, 85340220), (28, 73148760), (30, 68272176), (32, 64005165), (35, 58519008), (36, 56893480), (40, 51204132), (42, 48765840), (45, 45514784), (48, 42670110), (56, 36574380), (60, 34136088), (61, 33576480), (63, 32510560), (70, 29259504), (72, 28446740), (80, 25602066), (84, 24382920), (90, 22757392), (96, 21335055), (105, 19506336), (112, 18287190), (120, 17068044), (122, 16788240), (126, 16255280), (140, 14629752), (144, 14223370), (160, 12801033), (168, 12191460), (180, 11378696), (183, 11192160), (210, 9753168), (224, 9143595), (240, 8534022), (244, 8394120), (252, 8127640), (280, 7314876), (288, 7111685), (305, 6715296), (315, 6502112), (336, 6095730), (360, 5689348), (366, 5596080), (420, 4876584), (427, 4796640), (480, 4267011), (488, 4197060), (504, 4063820), (549, 3730720), (560, 3657438), (610, 3357648), (630, 3251056), (672, 3047865), (720, 2844674), (732, 2798040), (840, 2438292), (854, 2398320), (915, 2238432), (976, 2098530), (1008, 2031910), (1098, 1865360), (1120, 1828719), (1220, 1678824), (1260, 1625528), (1281, 1598880), (1440, 1422337), (1464, 1399020), (1680, 1219146), (1708, 1199160), (1830, 1119216), (1952, 1049265), (2016, 1015955), (2135, 959328), (2196, 932680), (2440, 839412), (2520, 812764), (2562, 799440), (2745, 746144), (2928, 699510), (3331, 614880), (3360, 609573), (3416, 599580), (3660, 559608), (3843, 532960), (4270, 479664), (4392, 466340), (4880, 419706), (5040, 406382), (5124, 399720), (5490, 373072), (5856, 349755), (6405, 319776), (6662, 307440), (6832, 299790), (7320, 279804), (7686, 266480), (8540, 239832), (8784, 233170), (9760, 209853), (9993, 204960), (10080, 203191), (10248, 199860), (10980, 186536), (12810, 159888), (13324, 153720), (13664, 149895), (14640, 139902), (15372, 133240), (16655, 122976), (17080, 119916), (17568, 116585), (19215, 106592), (19986, 102480), (20496, 99930), (21960, 93268), (23317, 87840), (25620, 79944), (26648, 76860), (29280, 69951), (29979, 68320), (30744, 66620), (33310, 61488), (34160, 59958), (38430, 53296), (39972, 51240), (40992, 49965), (43920, 46634)]