159102720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2007

約数の個数: 216

約数和(自身を含む): 629437536

約数和(自身を除く): 470334816

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 1973, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 3946, 4032, 4480, 5040, 5376, 5760, 5919, 6720, 7892, 8064, 8960, 9865, 10080, 11520, 11838, 13440, 13811, 15784, 16128, 17757, 19730, 20160, 23676, 26880, 27622, 29595, 31568, 35514, 39460, 40320, 41433, 47352, 55244, 59190, 63136, 69055, 71028, 78920, 80640, 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, 505088, 552440, 568224, 621495, 631360, 662928, 710280, 757632, 828660, 883904, 947040, 994392, 1104880, 1136448, 1242990, 1262720, 1325856, 1420560, 1515264, 1657320, 1767808, 1894080, 1988784, 2209760, 2272896, 2485980, 2525440, 2651712, 2841120, 3314640, 3535616, 3788160, 3977568, 4419520, 4545792, 4971960, 5303424, 5682240, 6629280, 7576320, 7955136, 8839040, 9943920, 10606848, 11364480, 13258560, 15910272, 17678080, 19887840, 22728960, 26517120, 31820544, 39775680, 53034240, 79551360, 159102720]

約数ペア:

[(1, 159102720), (2, 79551360), (3, 53034240), (4, 39775680), (5, 31820544), (6, 26517120), (7, 22728960), (8, 19887840), (9, 17678080), (10, 15910272), (12, 13258560), (14, 11364480), (15, 10606848), (16, 9943920), (18, 8839040), (20, 7955136), (21, 7576320), (24, 6629280), (28, 5682240), (30, 5303424), (32, 4971960), (35, 4545792), (36, 4419520), (40, 3977568), (42, 3788160), (45, 3535616), (48, 3314640), (56, 2841120), (60, 2651712), (63, 2525440), (64, 2485980), (70, 2272896), (72, 2209760), (80, 1988784), (84, 1894080), (90, 1767808), (96, 1657320), (105, 1515264), (112, 1420560), (120, 1325856), (126, 1262720), (128, 1242990), (140, 1136448), (144, 1104880), (160, 994392), (168, 947040), (180, 883904), (192, 828660), (210, 757632), (224, 710280), (240, 662928), (252, 631360), (256, 621495), (280, 568224), (288, 552440), (315, 505088), (320, 497196), (336, 473520), (360, 441952), (384, 414330), (420, 378816), (448, 355140), (480, 331464), (504, 315680), (560, 284112), (576, 276220), (630, 252544), (640, 248598), (672, 236760), (720, 220976), (768, 207165), (840, 189408), (896, 177570), (960, 165732), (1008, 157840), (1120, 142056), (1152, 138110), (1260, 126272), (1280, 124299), (1344, 118380), (1440, 110488), (1680, 94704), (1792, 88785), (1920, 82866), (1973, 80640), (2016, 78920), (2240, 71028), (2304, 69055), (2520, 63136), (2688, 59190), (2880, 55244), (3360, 47352), (3840, 41433), (3946, 40320), (4032, 39460), (4480, 35514), (5040, 31568), (5376, 29595), (5760, 27622), (5919, 26880), (6720, 23676), (7892, 20160), (8064, 19730), (8960, 17757), (9865, 16128), (10080, 15784), (11520, 13811), (11838, 13440)]