249960480

素因数分解:

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

素因数の和:6799

約数の個数: 192

約数和(自身を含む): 981808128

約数和(自身を除く): 731847648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 6763, 7392, 9240, 12320, 13526, 18480, 20289, 27052, 33815, 36960, 40578, 47341, 54104, 67630, 74393, 81156, 94682, 101445, 108208, 135260, 142023, 148786, 162312, 189364, 202890, 216416, 223179, 236705, 270520, 284046, 297572, 324624, 371965, 378728, 405780, 446358, 473410, 520751, 541040, 568092, 595144, 649248, 710115, 743930, 757456, 811560, 892716, 946820, 1041502, 1082080, 1115895, 1136184, 1190288, 1420230, 1487860, 1514912, 1562253, 1623120, 1785432, 1893640, 2083004, 2231790, 2272368, 2380576, 2603755, 2840460, 2975720, 3124506, 3246240, 3570864, 3787280, 4166008, 4463580, 4544736, 5207510, 5680920, 5951440, 6249012, 7141728, 7574560, 7811265, 8332016, 8927160, 10415020, 11361840, 11902880, 12498024, 15622530, 16664032, 17854320, 20830040, 22723680, 24996048, 31245060, 35708640, 41660080, 49992096, 62490120, 83320160, 124980240, 249960480]

約数ペア:

[(1, 249960480), (2, 124980240), (3, 83320160), (4, 62490120), (5, 49992096), (6, 41660080), (7, 35708640), (8, 31245060), (10, 24996048), (11, 22723680), (12, 20830040), (14, 17854320), (15, 16664032), (16, 15622530), (20, 12498024), (21, 11902880), (22, 11361840), (24, 10415020), (28, 8927160), (30, 8332016), (32, 7811265), (33, 7574560), (35, 7141728), (40, 6249012), (42, 5951440), (44, 5680920), (48, 5207510), (55, 4544736), (56, 4463580), (60, 4166008), (66, 3787280), (70, 3570864), (77, 3246240), (80, 3124506), (84, 2975720), (88, 2840460), (96, 2603755), (105, 2380576), (110, 2272368), (112, 2231790), (120, 2083004), (132, 1893640), (140, 1785432), (154, 1623120), (160, 1562253), (165, 1514912), (168, 1487860), (176, 1420230), (210, 1190288), (220, 1136184), (224, 1115895), (231, 1082080), (240, 1041502), (264, 946820), (280, 892716), (308, 811560), (330, 757456), (336, 743930), (352, 710115), (385, 649248), (420, 595144), (440, 568092), (462, 541040), (480, 520751), (528, 473410), (560, 446358), (616, 405780), (660, 378728), (672, 371965), (770, 324624), (840, 297572), (880, 284046), (924, 270520), (1056, 236705), (1120, 223179), (1155, 216416), (1232, 202890), (1320, 189364), (1540, 162312), (1680, 148786), (1760, 142023), (1848, 135260), (2310, 108208), (2464, 101445), (2640, 94682), (3080, 81156), (3360, 74393), (3696, 67630), (4620, 54104), (5280, 47341), (6160, 40578), (6763, 36960), (7392, 33815), (9240, 27052), (12320, 20289), (13526, 18480)]