181928160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 192

約数和(自身を含む): 664796160

約数和(自身を除く): 482868000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1831, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3662, 3680, 4140, 4320, 4968, 5493, 5520, 6210, 6624, 7324, 8280, 9155, 9936, 10986, 11040, 12420, 14648, 16479, 16560, 18310, 19872, 21972, 24840, 27465, 29296, 32958, 33120, 36620, 42113, 43944, 49437, 49680, 54930, 58592, 65916, 73240, 82395, 84226, 87888, 98874, 99360, 109860, 126339, 131832, 146480, 164790, 168452, 175776, 197748, 210565, 219720, 247185, 252678, 263664, 292960, 329580, 336904, 379017, 395496, 421130, 439440, 494370, 505356, 527328, 631695, 659160, 673808, 758034, 790992, 842260, 878880, 988740, 1010712, 1137051, 1263390, 1318320, 1347616, 1516068, 1581984, 1684520, 1895085, 1977480, 2021424, 2274102, 2526780, 2636640, 3032136, 3369040, 3790170, 3954960, 4042848, 4548204, 5053560, 5685255, 6064272, 6738080, 7580340, 7909920, 9096408, 10107120, 11370510, 12128544, 15160680, 18192816, 20214240, 22741020, 30321360, 36385632, 45482040, 60642720, 90964080, 181928160]

約数ペア:

[(1, 181928160), (2, 90964080), (3, 60642720), (4, 45482040), (5, 36385632), (6, 30321360), (8, 22741020), (9, 20214240), (10, 18192816), (12, 15160680), (15, 12128544), (16, 11370510), (18, 10107120), (20, 9096408), (23, 7909920), (24, 7580340), (27, 6738080), (30, 6064272), (32, 5685255), (36, 5053560), (40, 4548204), (45, 4042848), (46, 3954960), (48, 3790170), (54, 3369040), (60, 3032136), (69, 2636640), (72, 2526780), (80, 2274102), (90, 2021424), (92, 1977480), (96, 1895085), (108, 1684520), (115, 1581984), (120, 1516068), (135, 1347616), (138, 1318320), (144, 1263390), (160, 1137051), (180, 1010712), (184, 988740), (207, 878880), (216, 842260), (230, 790992), (240, 758034), (270, 673808), (276, 659160), (288, 631695), (345, 527328), (360, 505356), (368, 494370), (414, 439440), (432, 421130), (460, 395496), (480, 379017), (540, 336904), (552, 329580), (621, 292960), (690, 263664), (720, 252678), (736, 247185), (828, 219720), (864, 210565), (920, 197748), (1035, 175776), (1080, 168452), (1104, 164790), (1242, 146480), (1380, 131832), (1440, 126339), (1656, 109860), (1831, 99360), (1840, 98874), (2070, 87888), (2160, 84226), (2208, 82395), (2484, 73240), (2760, 65916), (3105, 58592), (3312, 54930), (3662, 49680), (3680, 49437), (4140, 43944), (4320, 42113), (4968, 36620), (5493, 33120), (5520, 32958), (6210, 29296), (6624, 27465), (7324, 24840), (8280, 21972), (9155, 19872), (9936, 18310), (10986, 16560), (11040, 16479), (12420, 14648)]