138160080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 280

約数和(自身を含む): 507431808

約数和(自身を除く): 369271728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 103, 108, 115, 120, 135, 138, 144, 162, 180, 184, 206, 207, 216, 230, 240, 243, 270, 276, 309, 324, 345, 360, 368, 405, 412, 414, 432, 460, 486, 515, 540, 552, 618, 621, 648, 690, 720, 729, 810, 824, 828, 920, 927, 972, 1030, 1035, 1080, 1104, 1215, 1236, 1242, 1296, 1380, 1458, 1545, 1620, 1648, 1656, 1840, 1854, 1863, 1944, 2060, 2070, 2160, 2369, 2430, 2472, 2484, 2760, 2781, 2916, 3090, 3105, 3240, 3312, 3645, 3708, 3726, 3888, 4120, 4140, 4635, 4738, 4860, 4944, 4968, 5520, 5562, 5589, 5832, 6180, 6210, 6480, 7107, 7290, 7416, 7452, 8240, 8280, 8343, 9270, 9315, 9476, 9720, 9936, 11124, 11178, 11664, 11845, 12360, 12420, 13905, 14214, 14580, 14832, 14904, 16560, 16686, 16767, 18540, 18630, 18952, 19440, 21321, 22248, 22356, 23690, 24720, 24840, 25029, 27810, 27945, 28428, 29160, 29808, 33372, 33534, 35535, 37080, 37260, 37904, 41715, 42642, 44496, 44712, 47380, 49680, 50058, 55620, 55890, 56856, 58320, 63963, 66744, 67068, 71070, 74160, 74520, 75087, 83430, 83835, 85284, 89424, 94760, 100116, 106605, 111240, 111780, 113712, 125145, 127926, 133488, 134136, 142140, 149040, 150174, 166860, 167670, 170568, 189520, 191889, 200232, 213210, 222480, 223560, 250290, 255852, 268272, 284280, 300348, 319815, 333720, 335340, 341136, 375435, 383778, 400464, 426420, 447120, 500580, 511704, 568560, 575667, 600696, 639630, 667440, 670680, 750870, 767556, 852840, 959445, 1001160, 1023408, 1151334, 1201392, 1279260, 1341360, 1501740, 1535112, 1705680, 1727001, 1918890, 2002320, 2302668, 2558520, 2878335, 3003480, 3070224, 3454002, 3837780, 4605336, 5117040, 5756670, 6006960, 6908004, 7675560, 8635005, 9210672, 11513340, 13816008, 15351120, 17270010, 23026680, 27632016, 34540020, 46053360, 69080040, 138160080]

約数ペア:

[(1, 138160080), (2, 69080040), (3, 46053360), (4, 34540020), (5, 27632016), (6, 23026680), (8, 17270010), (9, 15351120), (10, 13816008), (12, 11513340), (15, 9210672), (16, 8635005), (18, 7675560), (20, 6908004), (23, 6006960), (24, 5756670), (27, 5117040), (30, 4605336), (36, 3837780), (40, 3454002), (45, 3070224), (46, 3003480), (48, 2878335), (54, 2558520), (60, 2302668), (69, 2002320), (72, 1918890), (80, 1727001), (81, 1705680), (90, 1535112), (92, 1501740), (103, 1341360), (108, 1279260), (115, 1201392), (120, 1151334), (135, 1023408), (138, 1001160), (144, 959445), (162, 852840), (180, 767556), (184, 750870), (206, 670680), (207, 667440), (216, 639630), (230, 600696), (240, 575667), (243, 568560), (270, 511704), (276, 500580), (309, 447120), (324, 426420), (345, 400464), (360, 383778), (368, 375435), (405, 341136), (412, 335340), (414, 333720), (432, 319815), (460, 300348), (486, 284280), (515, 268272), (540, 255852), (552, 250290), (618, 223560), (621, 222480), (648, 213210), (690, 200232), (720, 191889), (729, 189520), (810, 170568), (824, 167670), (828, 166860), (920, 150174), (927, 149040), (972, 142140), (1030, 134136), (1035, 133488), (1080, 127926), (1104, 125145), (1215, 113712), (1236, 111780), (1242, 111240), (1296, 106605), (1380, 100116), (1458, 94760), (1545, 89424), (1620, 85284), (1648, 83835), (1656, 83430), (1840, 75087), (1854, 74520), (1863, 74160), (1944, 71070), (2060, 67068), (2070, 66744), (2160, 63963), (2369, 58320), (2430, 56856), (2472, 55890), (2484, 55620), (2760, 50058), (2781, 49680), (2916, 47380), (3090, 44712), (3105, 44496), (3240, 42642), (3312, 41715), (3645, 37904), (3708, 37260), (3726, 37080), (3888, 35535), (4120, 33534), (4140, 33372), (4635, 29808), (4738, 29160), (4860, 28428), (4944, 27945), (4968, 27810), (5520, 25029), (5562, 24840), (5589, 24720), (5832, 23690), (6180, 22356), (6210, 22248), (6480, 21321), (7107, 19440), (7290, 18952), (7416, 18630), (7452, 18540), (8240, 16767), (8280, 16686), (8343, 16560), (9270, 14904), (9315, 14832), (9476, 14580), (9720, 14214), (9936, 13905), (11124, 12420), (11178, 12360), (11664, 11845)]