238654080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2008

約数の個数: 256

約数和(自身を含む): 966470400

約数和(自身を除く): 727816320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 1973, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3946, 4032, 4320, 4480, 5040, 5760, 5919, 6048, 6720, 7560, 7892, 8064, 8640, 9865, 10080, 11838, 12096, 13440, 13811, 15120, 15784, 17280, 17757, 19730, 20160, 23676, 24192, 27622, 29595, 30240, 31568, 35514, 39460, 40320, 41433, 47352, 53271, 55244, 59190, 60480, 63136, 69055, 71028, 78920, 82866, 88785, 94704, 106542, 110488, 118380, 120960, 124299, 126272, 138110, 142056, 157840, 165732, 177570, 189408, 207165, 213084, 220976, 236760, 248598, 252544, 266355, 276220, 284112, 315680, 331464, 355140, 372897, 378816, 414330, 426168, 441952, 473520, 497196, 532710, 552440, 568224, 621495, 631360, 662928, 710280, 745794, 757632, 828660, 852336, 883904, 947040, 994392, 1065420, 1104880, 1136448, 1242990, 1262720, 1325856, 1420560, 1491588, 1657320, 1704672, 1767808, 1864485, 1894080, 1988784, 2130840, 2209760, 2272896, 2485980, 2651712, 2841120, 2983176, 3314640, 3409344, 3728970, 3788160, 3977568, 4261680, 4419520, 4971960, 5303424, 5682240, 5966352, 6629280, 6818688, 7457940, 7955136, 8523360, 8839040, 9943920, 11364480, 11932704, 13258560, 14915880, 15910272, 17046720, 19887840, 23865408, 26517120, 29831760, 34093440, 39775680, 47730816, 59663520, 79551360, 119327040, 238654080]

約数ペア:

[(1, 238654080), (2, 119327040), (3, 79551360), (4, 59663520), (5, 47730816), (6, 39775680), (7, 34093440), (8, 29831760), (9, 26517120), (10, 23865408), (12, 19887840), (14, 17046720), (15, 15910272), (16, 14915880), (18, 13258560), (20, 11932704), (21, 11364480), (24, 9943920), (27, 8839040), (28, 8523360), (30, 7955136), (32, 7457940), (35, 6818688), (36, 6629280), (40, 5966352), (42, 5682240), (45, 5303424), (48, 4971960), (54, 4419520), (56, 4261680), (60, 3977568), (63, 3788160), (64, 3728970), (70, 3409344), (72, 3314640), (80, 2983176), (84, 2841120), (90, 2651712), (96, 2485980), (105, 2272896), (108, 2209760), (112, 2130840), (120, 1988784), (126, 1894080), (128, 1864485), (135, 1767808), (140, 1704672), (144, 1657320), (160, 1491588), (168, 1420560), (180, 1325856), (189, 1262720), (192, 1242990), (210, 1136448), (216, 1104880), (224, 1065420), (240, 994392), (252, 947040), (270, 883904), (280, 852336), (288, 828660), (315, 757632), (320, 745794), (336, 710280), (360, 662928), (378, 631360), (384, 621495), (420, 568224), (432, 552440), (448, 532710), (480, 497196), (504, 473520), (540, 441952), (560, 426168), (576, 414330), (630, 378816), (640, 372897), (672, 355140), (720, 331464), (756, 315680), (840, 284112), (864, 276220), (896, 266355), (945, 252544), (960, 248598), (1008, 236760), (1080, 220976), (1120, 213084), (1152, 207165), (1260, 189408), (1344, 177570), (1440, 165732), (1512, 157840), (1680, 142056), (1728, 138110), (1890, 126272), (1920, 124299), (1973, 120960), (2016, 118380), (2160, 110488), (2240, 106542), (2520, 94704), (2688, 88785), (2880, 82866), (3024, 78920), (3360, 71028), (3456, 69055), (3780, 63136), (3946, 60480), (4032, 59190), (4320, 55244), (4480, 53271), (5040, 47352), (5760, 41433), (5919, 40320), (6048, 39460), (6720, 35514), (7560, 31568), (7892, 30240), (8064, 29595), (8640, 27622), (9865, 24192), (10080, 23676), (11838, 20160), (12096, 19730), (13440, 17757), (13811, 17280), (15120, 15784)]