874861680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6804

約数の個数: 240

約数和(自身を含む): 3442172544

約数和(自身を除く): 2567310864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6468, 6763, 8085, 8624, 9240, 10780, 11760, 12936, 13526, 16170, 18480, 20289, 21560, 25872, 27052, 32340, 33815, 40578, 43120, 47341, 54104, 64680, 67630, 74393, 81156, 94682, 101445, 108208, 129360, 135260, 142023, 148786, 162312, 189364, 202890, 223179, 236705, 270520, 284046, 297572, 324624, 331387, 371965, 378728, 405780, 446358, 473410, 520751, 541040, 568092, 595144, 662774, 710115, 743930, 757456, 811560, 892716, 946820, 994161, 1041502, 1115895, 1136184, 1190288, 1325548, 1420230, 1487860, 1562253, 1623120, 1656935, 1785432, 1893640, 1988322, 2083004, 2231790, 2272368, 2603755, 2651096, 2840460, 2975720, 3124506, 3313870, 3570864, 3645257, 3787280, 3976644, 4166008, 4463580, 4970805, 5207510, 5302192, 5680920, 5951440, 6249012, 6627740, 7290514, 7811265, 7953288, 8332016, 8927160, 9941610, 10415020, 10935771, 11361840, 12498024, 13255480, 14581028, 15622530, 15906576, 17854320, 18226285, 19883220, 20830040, 21871542, 24996048, 26510960, 29162056, 31245060, 36452570, 39766440, 41660080, 43743084, 54678855, 58324112, 62490120, 72905140, 79532880, 87486168, 109357710, 124980240, 145810280, 174972336, 218715420, 291620560, 437430840, 874861680]

約数ペア:

[(1, 874861680), (2, 437430840), (3, 291620560), (4, 218715420), (5, 174972336), (6, 145810280), (7, 124980240), (8, 109357710), (10, 87486168), (11, 79532880), (12, 72905140), (14, 62490120), (15, 58324112), (16, 54678855), (20, 43743084), (21, 41660080), (22, 39766440), (24, 36452570), (28, 31245060), (30, 29162056), (33, 26510960), (35, 24996048), (40, 21871542), (42, 20830040), (44, 19883220), (48, 18226285), (49, 17854320), (55, 15906576), (56, 15622530), (60, 14581028), (66, 13255480), (70, 12498024), (77, 11361840), (80, 10935771), (84, 10415020), (88, 9941610), (98, 8927160), (105, 8332016), (110, 7953288), (112, 7811265), (120, 7290514), (132, 6627740), (140, 6249012), (147, 5951440), (154, 5680920), (165, 5302192), (168, 5207510), (176, 4970805), (196, 4463580), (210, 4166008), (220, 3976644), (231, 3787280), (240, 3645257), (245, 3570864), (264, 3313870), (280, 3124506), (294, 2975720), (308, 2840460), (330, 2651096), (336, 2603755), (385, 2272368), (392, 2231790), (420, 2083004), (440, 1988322), (462, 1893640), (490, 1785432), (528, 1656935), (539, 1623120), (560, 1562253), (588, 1487860), (616, 1420230), (660, 1325548), (735, 1190288), (770, 1136184), (784, 1115895), (840, 1041502), (880, 994161), (924, 946820), (980, 892716), (1078, 811560), (1155, 757456), (1176, 743930), (1232, 710115), (1320, 662774), (1470, 595144), (1540, 568092), (1617, 541040), (1680, 520751), (1848, 473410), (1960, 446358), (2156, 405780), (2310, 378728), (2352, 371965), (2640, 331387), (2695, 324624), (2940, 297572), (3080, 284046), (3234, 270520), (3696, 236705), (3920, 223179), (4312, 202890), (4620, 189364), (5390, 162312), (5880, 148786), (6160, 142023), (6468, 135260), (6763, 129360), (8085, 108208), (8624, 101445), (9240, 94682), (10780, 81156), (11760, 74393), (12936, 67630), (13526, 64680), (16170, 54104), (18480, 47341), (20289, 43120), (21560, 40578), (25872, 33815), (27052, 32340)]