185157280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 589498560

約数和(自身を除く): 404341280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 113, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 226, 245, 266, 280, 304, 308, 352, 380, 385, 392, 418, 440, 452, 490, 532, 539, 560, 565, 608, 616, 665, 760, 770, 784, 791, 836, 880, 904, 931, 980, 1045, 1064, 1078, 1120, 1130, 1232, 1243, 1330, 1463, 1520, 1540, 1568, 1582, 1672, 1760, 1808, 1862, 1960, 2090, 2128, 2147, 2156, 2260, 2464, 2486, 2660, 2695, 2926, 3040, 3080, 3164, 3344, 3616, 3724, 3920, 3955, 4180, 4256, 4294, 4312, 4520, 4655, 4972, 5320, 5390, 5537, 5852, 6160, 6215, 6328, 6688, 7315, 7448, 7840, 7910, 8360, 8588, 8624, 8701, 9040, 9310, 9944, 10241, 10640, 10735, 10780, 11074, 11704, 12320, 12430, 12656, 14630, 14896, 15029, 15820, 16720, 17176, 17248, 17402, 18080, 18620, 19888, 20482, 21280, 21470, 21560, 22148, 23408, 23617, 24860, 25312, 27685, 29260, 29792, 30058, 31640, 33440, 34352, 34804, 37240, 39776, 40964, 42940, 43120, 43505, 44296, 46816, 47234, 49720, 51205, 55370, 58520, 60116, 60907, 63280, 68704, 69608, 74480, 75145, 81928, 85880, 86240, 87010, 88592, 94468, 99440, 102410, 105203, 110740, 117040, 118085, 120232, 121814, 126560, 139216, 148960, 150290, 163856, 165319, 171760, 174020, 177184, 188936, 198880, 204820, 210406, 221480, 234080, 236170, 240464, 243628, 278432, 300580, 304535, 327712, 330638, 343520, 348040, 377872, 409640, 420812, 442960, 472340, 480928, 487256, 526015, 601160, 609070, 661276, 696080, 755744, 819280, 826595, 841624, 885920, 944680, 974512, 1052030, 1157233, 1202320, 1218140, 1322552, 1392160, 1638560, 1653190, 1683248, 1889360, 1949024, 2104060, 2314466, 2404640, 2436280, 2645104, 3306380, 3366496, 3778720, 4208120, 4628932, 4872560, 5290208, 5786165, 6612760, 8416240, 9257864, 9745120, 11572330, 13225520, 16832480, 18515728, 23144660, 26451040, 37031456, 46289320, 92578640, 185157280]

約数ペア:

[(1, 185157280), (2, 92578640), (4, 46289320), (5, 37031456), (7, 26451040), (8, 23144660), (10, 18515728), (11, 16832480), (14, 13225520), (16, 11572330), (19, 9745120), (20, 9257864), (22, 8416240), (28, 6612760), (32, 5786165), (35, 5290208), (38, 4872560), (40, 4628932), (44, 4208120), (49, 3778720), (55, 3366496), (56, 3306380), (70, 2645104), (76, 2436280), (77, 2404640), (80, 2314466), (88, 2104060), (95, 1949024), (98, 1889360), (110, 1683248), (112, 1653190), (113, 1638560), (133, 1392160), (140, 1322552), (152, 1218140), (154, 1202320), (160, 1157233), (176, 1052030), (190, 974512), (196, 944680), (209, 885920), (220, 841624), (224, 826595), (226, 819280), (245, 755744), (266, 696080), (280, 661276), (304, 609070), (308, 601160), (352, 526015), (380, 487256), (385, 480928), (392, 472340), (418, 442960), (440, 420812), (452, 409640), (490, 377872), (532, 348040), (539, 343520), (560, 330638), (565, 327712), (608, 304535), (616, 300580), (665, 278432), (760, 243628), (770, 240464), (784, 236170), (791, 234080), (836, 221480), (880, 210406), (904, 204820), (931, 198880), (980, 188936), (1045, 177184), (1064, 174020), (1078, 171760), (1120, 165319), (1130, 163856), (1232, 150290), (1243, 148960), (1330, 139216), (1463, 126560), (1520, 121814), (1540, 120232), (1568, 118085), (1582, 117040), (1672, 110740), (1760, 105203), (1808, 102410), (1862, 99440), (1960, 94468), (2090, 88592), (2128, 87010), (2147, 86240), (2156, 85880), (2260, 81928), (2464, 75145), (2486, 74480), (2660, 69608), (2695, 68704), (2926, 63280), (3040, 60907), (3080, 60116), (3164, 58520), (3344, 55370), (3616, 51205), (3724, 49720), (3920, 47234), (3955, 46816), (4180, 44296), (4256, 43505), (4294, 43120), (4312, 42940), (4520, 40964), (4655, 39776), (4972, 37240), (5320, 34804), (5390, 34352), (5537, 33440), (5852, 31640), (6160, 30058), (6215, 29792), (6328, 29260), (6688, 27685), (7315, 25312), (7448, 24860), (7840, 23617), (7910, 23408), (8360, 22148), (8588, 21560), (8624, 21470), (8701, 21280), (9040, 20482), (9310, 19888), (9944, 18620), (10241, 18080), (10640, 17402), (10735, 17248), (10780, 17176), (11074, 16720), (11704, 15820), (12320, 15029), (12430, 14896), (12656, 14630)]