2054775240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13367}}^1$

素因数の和:13452

約数の個数: 192

約数和(自身を含む): 7757717760

約数和(自身を除く): 5702942520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8540, 10248, 10980, 12810, 13367, 15372, 17080, 19215, 21960, 25620, 26734, 30744, 38430, 40101, 51240, 53468, 66835, 76860, 80202, 93569, 106936, 120303, 133670, 153720, 160404, 187138, 200505, 240606, 267340, 280707, 320808, 374276, 401010, 467845, 481212, 534680, 561414, 601515, 748552, 802020, 815387, 842121, 935690, 962424, 1122828, 1203030, 1403535, 1604040, 1630774, 1684242, 1871380, 2245656, 2406060, 2446161, 2807070, 3261548, 3368484, 3742760, 4076935, 4210605, 4812120, 4892322, 5614140, 5707709, 6523096, 6736968, 7338483, 8153870, 8421210, 9784644, 11228280, 11415418, 12230805, 14676966, 16307740, 16842420, 17123127, 19569288, 22830836, 24461610, 28538545, 29353932, 32615480, 33684840, 34246254, 36692415, 45661672, 48923220, 51369381, 57077090, 58707864, 68492508, 73384830, 85615635, 97846440, 102738762, 114154180, 136985016, 146769660, 171231270, 205477524, 228308360, 256846905, 293539320, 342462540, 410955048, 513693810, 684925080, 1027387620, 2054775240]

約数ペア:

[(1, 2054775240), (2, 1027387620), (3, 684925080), (4, 513693810), (5, 410955048), (6, 342462540), (7, 293539320), (8, 256846905), (9, 228308360), (10, 205477524), (12, 171231270), (14, 146769660), (15, 136985016), (18, 114154180), (20, 102738762), (21, 97846440), (24, 85615635), (28, 73384830), (30, 68492508), (35, 58707864), (36, 57077090), (40, 51369381), (42, 48923220), (45, 45661672), (56, 36692415), (60, 34246254), (61, 33684840), (63, 32615480), (70, 29353932), (72, 28538545), (84, 24461610), (90, 22830836), (105, 19569288), (120, 17123127), (122, 16842420), (126, 16307740), (140, 14676966), (168, 12230805), (180, 11415418), (183, 11228280), (210, 9784644), (244, 8421210), (252, 8153870), (280, 7338483), (305, 6736968), (315, 6523096), (360, 5707709), (366, 5614140), (420, 4892322), (427, 4812120), (488, 4210605), (504, 4076935), (549, 3742760), (610, 3368484), (630, 3261548), (732, 2807070), (840, 2446161), (854, 2406060), (915, 2245656), (1098, 1871380), (1220, 1684242), (1260, 1630774), (1281, 1604040), (1464, 1403535), (1708, 1203030), (1830, 1122828), (2135, 962424), (2196, 935690), (2440, 842121), (2520, 815387), (2562, 802020), (2745, 748552), (3416, 601515), (3660, 561414), (3843, 534680), (4270, 481212), (4392, 467845), (5124, 401010), (5490, 374276), (6405, 320808), (7320, 280707), (7686, 267340), (8540, 240606), (10248, 200505), (10980, 187138), (12810, 160404), (13367, 153720), (15372, 133670), (17080, 120303), (19215, 106936), (21960, 93569), (25620, 80202), (26734, 76860), (30744, 66835), (38430, 53468), (40101, 51240)]