143144640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 168

約数和(自身を含む): 514002528

約数和(自身を除く): 370857888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2161, 2208, 2760, 2880, 3312, 3680, 4140, 4322, 4416, 5520, 6483, 6624, 7360, 8280, 8644, 10805, 11040, 12966, 13248, 16560, 17288, 19449, 21610, 22080, 25932, 32415, 33120, 34576, 38898, 43220, 49703, 51864, 64830, 66240, 69152, 77796, 86440, 97245, 99406, 103728, 129660, 138304, 149109, 155592, 172880, 194490, 198812, 207456, 248515, 259320, 298218, 311184, 345760, 388980, 397624, 414912, 447327, 497030, 518640, 596436, 622368, 691520, 745545, 777960, 795248, 894654, 994060, 1037280, 1192872, 1244736, 1491090, 1555920, 1590496, 1789308, 1988120, 2074560, 2236635, 2385744, 2982180, 3111840, 3180992, 3578616, 3976240, 4473270, 4771488, 5964360, 6223680, 7157232, 7952480, 8946540, 9542976, 11928720, 14314464, 15904960, 17893080, 23857440, 28628928, 35786160, 47714880, 71572320, 143144640]

約数ペア:

[(1, 143144640), (2, 71572320), (3, 47714880), (4, 35786160), (5, 28628928), (6, 23857440), (8, 17893080), (9, 15904960), (10, 14314464), (12, 11928720), (15, 9542976), (16, 8946540), (18, 7952480), (20, 7157232), (23, 6223680), (24, 5964360), (30, 4771488), (32, 4473270), (36, 3976240), (40, 3578616), (45, 3180992), (46, 3111840), (48, 2982180), (60, 2385744), (64, 2236635), (69, 2074560), (72, 1988120), (80, 1789308), (90, 1590496), (92, 1555920), (96, 1491090), (115, 1244736), (120, 1192872), (138, 1037280), (144, 994060), (160, 894654), (180, 795248), (184, 777960), (192, 745545), (207, 691520), (230, 622368), (240, 596436), (276, 518640), (288, 497030), (320, 447327), (345, 414912), (360, 397624), (368, 388980), (414, 345760), (460, 311184), (480, 298218), (552, 259320), (576, 248515), (690, 207456), (720, 198812), (736, 194490), (828, 172880), (920, 155592), (960, 149109), (1035, 138304), (1104, 129660), (1380, 103728), (1440, 99406), (1472, 97245), (1656, 86440), (1840, 77796), (2070, 69152), (2161, 66240), (2208, 64830), (2760, 51864), (2880, 49703), (3312, 43220), (3680, 38898), (4140, 34576), (4322, 33120), (4416, 32415), (5520, 25932), (6483, 22080), (6624, 21610), (7360, 19449), (8280, 17288), (8644, 16560), (10805, 13248), (11040, 12966)]