1123321320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 3999378240

約数和(自身を除く): 2876056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 331, 360, 396, 440, 495, 660, 662, 792, 857, 990, 993, 1320, 1324, 1655, 1714, 1980, 1986, 2571, 2648, 2979, 3310, 3428, 3641, 3960, 3972, 4285, 4965, 5142, 5958, 6620, 6856, 7282, 7713, 7944, 8570, 9427, 9930, 10284, 10923, 11916, 12855, 13240, 14564, 14895, 15426, 17140, 18205, 18854, 19860, 20568, 21846, 23832, 25710, 28281, 29128, 29790, 30852, 32769, 34280, 36410, 37708, 38565, 39720, 43692, 47135, 51420, 54615, 56562, 59580, 61704, 65538, 72820, 75416, 77130, 84843, 87384, 94270, 102840, 109230, 113124, 119160, 131076, 141405, 145640, 154260, 163845, 169686, 188540, 218460, 226248, 262152, 282810, 283667, 308520, 327690, 339372, 377080, 424215, 436920, 565620, 567334, 655380, 678744, 848430, 851001, 1131240, 1134668, 1310760, 1418335, 1696860, 1702002, 2269336, 2553003, 2836670, 3120337, 3393720, 3404004, 4255005, 5106006, 5673340, 6240674, 6808008, 8510010, 9361011, 10212012, 11346680, 12481348, 12765015, 15601685, 17020020, 18722022, 20424024, 24962696, 25530030, 28083033, 31203370, 34040040, 37444044, 46805055, 51060060, 56166066, 62406740, 74888088, 93610110, 102120120, 112332132, 124813480, 140415165, 187220220, 224664264, 280830330, 374440440, 561660660, 1123321320]

約数ペア:

[(1, 1123321320), (2, 561660660), (3, 374440440), (4, 280830330), (5, 224664264), (6, 187220220), (8, 140415165), (9, 124813480), (10, 112332132), (11, 102120120), (12, 93610110), (15, 74888088), (18, 62406740), (20, 56166066), (22, 51060060), (24, 46805055), (30, 37444044), (33, 34040040), (36, 31203370), (40, 28083033), (44, 25530030), (45, 24962696), (55, 20424024), (60, 18722022), (66, 17020020), (72, 15601685), (88, 12765015), (90, 12481348), (99, 11346680), (110, 10212012), (120, 9361011), (132, 8510010), (165, 6808008), (180, 6240674), (198, 5673340), (220, 5106006), (264, 4255005), (330, 3404004), (331, 3393720), (360, 3120337), (396, 2836670), (440, 2553003), (495, 2269336), (660, 1702002), (662, 1696860), (792, 1418335), (857, 1310760), (990, 1134668), (993, 1131240), (1320, 851001), (1324, 848430), (1655, 678744), (1714, 655380), (1980, 567334), (1986, 565620), (2571, 436920), (2648, 424215), (2979, 377080), (3310, 339372), (3428, 327690), (3641, 308520), (3960, 283667), (3972, 282810), (4285, 262152), (4965, 226248), (5142, 218460), (5958, 188540), (6620, 169686), (6856, 163845), (7282, 154260), (7713, 145640), (7944, 141405), (8570, 131076), (9427, 119160), (9930, 113124), (10284, 109230), (10923, 102840), (11916, 94270), (12855, 87384), (13240, 84843), (14564, 77130), (14895, 75416), (15426, 72820), (17140, 65538), (18205, 61704), (18854, 59580), (19860, 56562), (20568, 54615), (21846, 51420), (23832, 47135), (25710, 43692), (28281, 39720), (29128, 38565), (29790, 37708), (30852, 36410), (32769, 34280)]