1222058880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10138

約数の個数: 256

約数和(自身を含む): 4946918400

約数和(自身を除く): 3724859520

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, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10103, 12096, 13440, 15120, 17280, 20160, 20206, 24192, 30240, 30309, 40320, 40412, 50515, 60480, 60618, 70721, 80824, 90927, 101030, 120960, 121236, 141442, 151545, 161648, 181854, 202060, 212163, 242472, 272781, 282884, 303090, 323296, 353605, 363708, 404120, 424326, 454635, 484944, 545562, 565768, 606180, 636489, 646592, 707210, 727416, 808240, 848652, 909270, 969888, 1060815, 1091124, 1131536, 1212360, 1272978, 1293184, 1363905, 1414420, 1454832, 1616480, 1697304, 1818540, 1909467, 1939776, 2121630, 2182248, 2263072, 2424720, 2545956, 2727810, 2828840, 2909664, 3182445, 3232960, 3394608, 3637080, 3818934, 3879552, 4243260, 4364496, 4526144, 4849440, 5091912, 5455620, 5657680, 5819328, 6364890, 6465920, 6789216, 7274160, 7637868, 8486520, 8728992, 9052288, 9547335, 9698880, 10183824, 10911240, 11315360, 11638656, 12729780, 13578432, 14548320, 15275736, 16973040, 17457984, 19094670, 19397760, 20367648, 21822480, 22630720, 25459560, 27156864, 29096640, 30551472, 33946080, 34915968, 38189340, 40735296, 43644960, 45261440, 50919120, 58193280, 61102944, 67892160, 76378680, 81470592, 87289920, 101838240, 122205888, 135784320, 152757360, 174579840, 203676480, 244411776, 305514720, 407352960, 611029440, 1222058880]

約数ペア:

[(1, 1222058880), (2, 611029440), (3, 407352960), (4, 305514720), (5, 244411776), (6, 203676480), (7, 174579840), (8, 152757360), (9, 135784320), (10, 122205888), (12, 101838240), (14, 87289920), (15, 81470592), (16, 76378680), (18, 67892160), (20, 61102944), (21, 58193280), (24, 50919120), (27, 45261440), (28, 43644960), (30, 40735296), (32, 38189340), (35, 34915968), (36, 33946080), (40, 30551472), (42, 29096640), (45, 27156864), (48, 25459560), (54, 22630720), (56, 21822480), (60, 20367648), (63, 19397760), (64, 19094670), (70, 17457984), (72, 16973040), (80, 15275736), (84, 14548320), (90, 13578432), (96, 12729780), (105, 11638656), (108, 11315360), (112, 10911240), (120, 10183824), (126, 9698880), (128, 9547335), (135, 9052288), (140, 8728992), (144, 8486520), (160, 7637868), (168, 7274160), (180, 6789216), (189, 6465920), (192, 6364890), (210, 5819328), (216, 5657680), (224, 5455620), (240, 5091912), (252, 4849440), (270, 4526144), (280, 4364496), (288, 4243260), (315, 3879552), (320, 3818934), (336, 3637080), (360, 3394608), (378, 3232960), (384, 3182445), (420, 2909664), (432, 2828840), (448, 2727810), (480, 2545956), (504, 2424720), (540, 2263072), (560, 2182248), (576, 2121630), (630, 1939776), (640, 1909467), (672, 1818540), (720, 1697304), (756, 1616480), (840, 1454832), (864, 1414420), (896, 1363905), (945, 1293184), (960, 1272978), (1008, 1212360), (1080, 1131536), (1120, 1091124), (1152, 1060815), (1260, 969888), (1344, 909270), (1440, 848652), (1512, 808240), (1680, 727416), (1728, 707210), (1890, 646592), (1920, 636489), (2016, 606180), (2160, 565768), (2240, 545562), (2520, 484944), (2688, 454635), (2880, 424326), (3024, 404120), (3360, 363708), (3456, 353605), (3780, 323296), (4032, 303090), (4320, 282884), (4480, 272781), (5040, 242472), (5760, 212163), (6048, 202060), (6720, 181854), (7560, 161648), (8064, 151545), (8640, 141442), (10080, 121236), (10103, 120960), (12096, 101030), (13440, 90927), (15120, 80824), (17280, 70721), (20160, 60618), (20206, 60480), (24192, 50515), (30240, 40412), (30309, 40320)]