690863040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11456

約数の個数: 224

約数和(自身を含む): 2785628160

約数和(自身を除く): 2094765120

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 11423, 12096, 15120, 20160, 22846, 30240, 34269, 45692, 57115, 60480, 68538, 79961, 91384, 102807, 114230, 137076, 159922, 171345, 182768, 205614, 228460, 239883, 274152, 308421, 319844, 342690, 365536, 399805, 411228, 456920, 479766, 514035, 548304, 616842, 639688, 685380, 719649, 731072, 799610, 822456, 913840, 959532, 1028070, 1096608, 1199415, 1233684, 1279376, 1370760, 1439298, 1542105, 1599220, 1644912, 1827680, 1919064, 2056140, 2158947, 2193216, 2398830, 2467368, 2558752, 2741520, 2878596, 3084210, 3198440, 3289824, 3598245, 3655360, 3838128, 4112280, 4317894, 4797660, 4934736, 5117504, 5483040, 5757192, 6168420, 6396880, 6579648, 7196490, 7676256, 8224560, 8635788, 9595320, 9869472, 10794735, 10966080, 11514384, 12336840, 12793760, 14392980, 15352512, 16449120, 17271576, 19190640, 19738944, 21589470, 23028768, 24673680, 25587520, 28785960, 32898240, 34543152, 38381280, 43178940, 46057536, 49347360, 57571920, 69086304, 76762560, 86357880, 98694720, 115143840, 138172608, 172715760, 230287680, 345431520, 690863040]

約数ペア:

[(1, 690863040), (2, 345431520), (3, 230287680), (4, 172715760), (5, 138172608), (6, 115143840), (7, 98694720), (8, 86357880), (9, 76762560), (10, 69086304), (12, 57571920), (14, 49347360), (15, 46057536), (16, 43178940), (18, 38381280), (20, 34543152), (21, 32898240), (24, 28785960), (27, 25587520), (28, 24673680), (30, 23028768), (32, 21589470), (35, 19738944), (36, 19190640), (40, 17271576), (42, 16449120), (45, 15352512), (48, 14392980), (54, 12793760), (56, 12336840), (60, 11514384), (63, 10966080), (64, 10794735), (70, 9869472), (72, 9595320), (80, 8635788), (84, 8224560), (90, 7676256), (96, 7196490), (105, 6579648), (108, 6396880), (112, 6168420), (120, 5757192), (126, 5483040), (135, 5117504), (140, 4934736), (144, 4797660), (160, 4317894), (168, 4112280), (180, 3838128), (189, 3655360), (192, 3598245), (210, 3289824), (216, 3198440), (224, 3084210), (240, 2878596), (252, 2741520), (270, 2558752), (280, 2467368), (288, 2398830), (315, 2193216), (320, 2158947), (336, 2056140), (360, 1919064), (378, 1827680), (420, 1644912), (432, 1599220), (448, 1542105), (480, 1439298), (504, 1370760), (540, 1279376), (560, 1233684), (576, 1199415), (630, 1096608), (672, 1028070), (720, 959532), (756, 913840), (840, 822456), (864, 799610), (945, 731072), (960, 719649), (1008, 685380), (1080, 639688), (1120, 616842), (1260, 548304), (1344, 514035), (1440, 479766), (1512, 456920), (1680, 411228), (1728, 399805), (1890, 365536), (2016, 342690), (2160, 319844), (2240, 308421), (2520, 274152), (2880, 239883), (3024, 228460), (3360, 205614), (3780, 182768), (4032, 171345), (4320, 159922), (5040, 137076), (6048, 114230), (6720, 102807), (7560, 91384), (8640, 79961), (10080, 68538), (11423, 60480), (12096, 57115), (15120, 45692), (20160, 34269), (22846, 30240)]