83408640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 317882880

約数和(自身を除く): 234474240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 107, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 214, 224, 232, 240, 256, 280, 290, 320, 321, 336, 348, 384, 406, 420, 428, 435, 448, 464, 480, 535, 560, 580, 609, 640, 642, 672, 696, 749, 768, 812, 840, 856, 870, 896, 928, 960, 1015, 1070, 1120, 1160, 1218, 1280, 1284, 1344, 1392, 1498, 1605, 1624, 1680, 1712, 1740, 1792, 1856, 1920, 2030, 2140, 2240, 2247, 2320, 2436, 2568, 2688, 2784, 2996, 3045, 3103, 3210, 3248, 3360, 3424, 3480, 3712, 3745, 3840, 4060, 4280, 4480, 4494, 4640, 4872, 5136, 5376, 5568, 5992, 6090, 6206, 6420, 6496, 6720, 6848, 6960, 7424, 7490, 8120, 8560, 8960, 8988, 9280, 9309, 9744, 10272, 11136, 11235, 11984, 12180, 12412, 12840, 12992, 13440, 13696, 13920, 14980, 15515, 16240, 17120, 17976, 18560, 18618, 19488, 20544, 21721, 22272, 22470, 23968, 24360, 24824, 25680, 25984, 26880, 27392, 27840, 29960, 31030, 32480, 34240, 35952, 37120, 37236, 38976, 41088, 43442, 44940, 46545, 47936, 48720, 49648, 51360, 51968, 55680, 59920, 62060, 64960, 65163, 68480, 71904, 74472, 77952, 82176, 86884, 89880, 93090, 95872, 97440, 99296, 102720, 108605, 111360, 119840, 124120, 129920, 130326, 136960, 143808, 148944, 155904, 173768, 179760, 186180, 191744, 194880, 198592, 205440, 217210, 239680, 248240, 259840, 260652, 287616, 297888, 325815, 347536, 359520, 372360, 389760, 397184, 410880, 434420, 479360, 496480, 521304, 575232, 595776, 651630, 695072, 719040, 744720, 779520, 794368, 868840, 958720, 992960, 1042608, 1191552, 1303260, 1390144, 1438080, 1489440, 1737680, 1985920, 2085216, 2383104, 2606520, 2780288, 2876160, 2978880, 3475360, 3971840, 4170432, 5213040, 5560576, 5957760, 6950720, 8340864, 10426080, 11915520, 13901440, 16681728, 20852160, 27802880, 41704320, 83408640]

約数ペア:

[(1, 83408640), (2, 41704320), (3, 27802880), (4, 20852160), (5, 16681728), (6, 13901440), (7, 11915520), (8, 10426080), (10, 8340864), (12, 6950720), (14, 5957760), (15, 5560576), (16, 5213040), (20, 4170432), (21, 3971840), (24, 3475360), (28, 2978880), (29, 2876160), (30, 2780288), (32, 2606520), (35, 2383104), (40, 2085216), (42, 1985920), (48, 1737680), (56, 1489440), (58, 1438080), (60, 1390144), (64, 1303260), (70, 1191552), (80, 1042608), (84, 992960), (87, 958720), (96, 868840), (105, 794368), (107, 779520), (112, 744720), (116, 719040), (120, 695072), (128, 651630), (140, 595776), (145, 575232), (160, 521304), (168, 496480), (174, 479360), (192, 434420), (203, 410880), (210, 397184), (214, 389760), (224, 372360), (232, 359520), (240, 347536), (256, 325815), (280, 297888), (290, 287616), (320, 260652), (321, 259840), (336, 248240), (348, 239680), (384, 217210), (406, 205440), (420, 198592), (428, 194880), (435, 191744), (448, 186180), (464, 179760), (480, 173768), (535, 155904), (560, 148944), (580, 143808), (609, 136960), (640, 130326), (642, 129920), (672, 124120), (696, 119840), (749, 111360), (768, 108605), (812, 102720), (840, 99296), (856, 97440), (870, 95872), (896, 93090), (928, 89880), (960, 86884), (1015, 82176), (1070, 77952), (1120, 74472), (1160, 71904), (1218, 68480), (1280, 65163), (1284, 64960), (1344, 62060), (1392, 59920), (1498, 55680), (1605, 51968), (1624, 51360), (1680, 49648), (1712, 48720), (1740, 47936), (1792, 46545), (1856, 44940), (1920, 43442), (2030, 41088), (2140, 38976), (2240, 37236), (2247, 37120), (2320, 35952), (2436, 34240), (2568, 32480), (2688, 31030), (2784, 29960), (2996, 27840), (3045, 27392), (3103, 26880), (3210, 25984), (3248, 25680), (3360, 24824), (3424, 24360), (3480, 23968), (3712, 22470), (3745, 22272), (3840, 21721), (4060, 20544), (4280, 19488), (4480, 18618), (4494, 18560), (4640, 17976), (4872, 17120), (5136, 16240), (5376, 15515), (5568, 14980), (5992, 13920), (6090, 13696), (6206, 13440), (6420, 12992), (6496, 12840), (6720, 12412), (6848, 12180), (6960, 11984), (7424, 11235), (7490, 11136), (8120, 10272), (8560, 9744), (8960, 9309), (8988, 9280)]