79551360

素因数分解:

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

素因数の和:2005

約数の個数: 192

約数和(自身を含む): 314102880

約数和(自身を除く): 234551520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 1973, 2016, 2240, 2520, 2688, 2880, 3360, 3946, 4032, 4480, 5040, 5760, 5919, 6720, 7892, 8064, 9865, 10080, 11838, 13440, 13811, 15784, 17757, 19730, 20160, 23676, 27622, 29595, 31568, 35514, 39460, 40320, 41433, 47352, 55244, 59190, 63136, 69055, 71028, 78920, 82866, 88785, 94704, 110488, 118380, 124299, 126272, 138110, 142056, 157840, 165732, 177570, 189408, 207165, 220976, 236760, 248598, 252544, 276220, 284112, 315680, 331464, 355140, 378816, 414330, 441952, 473520, 497196, 552440, 568224, 621495, 631360, 662928, 710280, 757632, 828660, 883904, 947040, 994392, 1104880, 1136448, 1242990, 1262720, 1325856, 1420560, 1657320, 1767808, 1894080, 1988784, 2209760, 2272896, 2485980, 2651712, 2841120, 3314640, 3788160, 3977568, 4419520, 4971960, 5303424, 5682240, 6629280, 7955136, 8839040, 9943920, 11364480, 13258560, 15910272, 19887840, 26517120, 39775680, 79551360]

約数ペア:

[(1, 79551360), (2, 39775680), (3, 26517120), (4, 19887840), (5, 15910272), (6, 13258560), (7, 11364480), (8, 9943920), (9, 8839040), (10, 7955136), (12, 6629280), (14, 5682240), (15, 5303424), (16, 4971960), (18, 4419520), (20, 3977568), (21, 3788160), (24, 3314640), (28, 2841120), (30, 2651712), (32, 2485980), (35, 2272896), (36, 2209760), (40, 1988784), (42, 1894080), (45, 1767808), (48, 1657320), (56, 1420560), (60, 1325856), (63, 1262720), (64, 1242990), (70, 1136448), (72, 1104880), (80, 994392), (84, 947040), (90, 883904), (96, 828660), (105, 757632), (112, 710280), (120, 662928), (126, 631360), (128, 621495), (140, 568224), (144, 552440), (160, 497196), (168, 473520), (180, 441952), (192, 414330), (210, 378816), (224, 355140), (240, 331464), (252, 315680), (280, 284112), (288, 276220), (315, 252544), (320, 248598), (336, 236760), (360, 220976), (384, 207165), (420, 189408), (448, 177570), (480, 165732), (504, 157840), (560, 142056), (576, 138110), (630, 126272), (640, 124299), (672, 118380), (720, 110488), (840, 94704), (896, 88785), (960, 82866), (1008, 78920), (1120, 71028), (1152, 69055), (1260, 63136), (1344, 59190), (1440, 55244), (1680, 47352), (1920, 41433), (1973, 40320), (2016, 39460), (2240, 35514), (2520, 31568), (2688, 29595), (2880, 27622), (3360, 23676), (3946, 20160), (4032, 19730), (4480, 17757), (5040, 15784), (5760, 13811), (5919, 13440), (6720, 11838), (7892, 10080), (8064, 9865)]