340303040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 168

約数和(自身を含む): 1028864592

約数和(自身を除く): 688561552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 1973, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 3946, 4312, 4928, 5390, 6160, 7840, 7892, 8624, 9865, 10780, 12320, 13811, 15680, 15784, 17248, 19730, 21560, 21703, 24640, 27622, 31568, 34496, 39460, 43120, 43406, 55244, 63136, 69055, 78920, 86240, 86812, 96677, 108515, 110488, 126272, 138110, 151921, 157840, 172480, 173624, 193354, 217030, 220976, 276220, 303842, 315680, 347248, 386708, 434060, 441952, 483385, 552440, 607684, 631360, 694496, 759605, 773416, 868120, 883904, 966770, 1063447, 1104880, 1215368, 1388992, 1519210, 1546832, 1736240, 1933540, 2126894, 2209760, 2430736, 3038420, 3093664, 3472480, 3867080, 4253788, 4419520, 4861472, 5317235, 6076840, 6187328, 6944960, 7734160, 8507576, 9722944, 10634470, 12153680, 15468320, 17015152, 21268940, 24307360, 30936640, 34030304, 42537880, 48614720, 68060608, 85075760, 170151520, 340303040]

約数ペア:

[(1, 340303040), (2, 170151520), (4, 85075760), (5, 68060608), (7, 48614720), (8, 42537880), (10, 34030304), (11, 30936640), (14, 24307360), (16, 21268940), (20, 17015152), (22, 15468320), (28, 12153680), (32, 10634470), (35, 9722944), (40, 8507576), (44, 7734160), (49, 6944960), (55, 6187328), (56, 6076840), (64, 5317235), (70, 4861472), (77, 4419520), (80, 4253788), (88, 3867080), (98, 3472480), (110, 3093664), (112, 3038420), (140, 2430736), (154, 2209760), (160, 2126894), (176, 1933540), (196, 1736240), (220, 1546832), (224, 1519210), (245, 1388992), (280, 1215368), (308, 1104880), (320, 1063447), (352, 966770), (385, 883904), (392, 868120), (440, 773416), (448, 759605), (490, 694496), (539, 631360), (560, 607684), (616, 552440), (704, 483385), (770, 441952), (784, 434060), (880, 386708), (980, 347248), (1078, 315680), (1120, 303842), (1232, 276220), (1540, 220976), (1568, 217030), (1760, 193354), (1960, 173624), (1973, 172480), (2156, 157840), (2240, 151921), (2464, 138110), (2695, 126272), (3080, 110488), (3136, 108515), (3520, 96677), (3920, 86812), (3946, 86240), (4312, 78920), (4928, 69055), (5390, 63136), (6160, 55244), (7840, 43406), (7892, 43120), (8624, 39460), (9865, 34496), (10780, 31568), (12320, 27622), (13811, 24640), (15680, 21703), (15784, 21560), (17248, 19730)]