428477280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11593}}^1$

素因数の和:11629

約数の個数: 192

約数和(自身を含む): 1682892288

約数和(自身を除く): 1254415008

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, 7392, 9240, 11593, 12320, 18480, 23186, 34779, 36960, 46372, 57965, 69558, 81151, 92744, 115930, 127523, 139116, 162302, 173895, 185488, 231860, 243453, 255046, 278232, 324604, 347790, 370976, 382569, 405755, 463720, 486906, 510092, 556464, 637615, 649208, 695580, 765138, 811510, 892661, 927440, 973812, 1020184, 1112928, 1217265, 1275230, 1298416, 1391160, 1530276, 1623020, 1785322, 1854880, 1912845, 1947624, 2040368, 2434530, 2550460, 2596832, 2677983, 2782320, 3060552, 3246040, 3570644, 3825690, 3895248, 4080736, 4463305, 4869060, 5100920, 5355966, 5564640, 6121104, 6492080, 7141288, 7651380, 7790496, 8926610, 9738120, 10201840, 10711932, 12242208, 12984160, 13389915, 14282576, 15302760, 17853220, 19476240, 20403680, 21423864, 26779830, 28565152, 30605520, 35706440, 38952480, 42847728, 53559660, 61211040, 71412880, 85695456, 107119320, 142825760, 214238640, 428477280]

約数ペア:

[(1, 428477280), (2, 214238640), (3, 142825760), (4, 107119320), (5, 85695456), (6, 71412880), (7, 61211040), (8, 53559660), (10, 42847728), (11, 38952480), (12, 35706440), (14, 30605520), (15, 28565152), (16, 26779830), (20, 21423864), (21, 20403680), (22, 19476240), (24, 17853220), (28, 15302760), (30, 14282576), (32, 13389915), (33, 12984160), (35, 12242208), (40, 10711932), (42, 10201840), (44, 9738120), (48, 8926610), (55, 7790496), (56, 7651380), (60, 7141288), (66, 6492080), (70, 6121104), (77, 5564640), (80, 5355966), (84, 5100920), (88, 4869060), (96, 4463305), (105, 4080736), (110, 3895248), (112, 3825690), (120, 3570644), (132, 3246040), (140, 3060552), (154, 2782320), (160, 2677983), (165, 2596832), (168, 2550460), (176, 2434530), (210, 2040368), (220, 1947624), (224, 1912845), (231, 1854880), (240, 1785322), (264, 1623020), (280, 1530276), (308, 1391160), (330, 1298416), (336, 1275230), (352, 1217265), (385, 1112928), (420, 1020184), (440, 973812), (462, 927440), (480, 892661), (528, 811510), (560, 765138), (616, 695580), (660, 649208), (672, 637615), (770, 556464), (840, 510092), (880, 486906), (924, 463720), (1056, 405755), (1120, 382569), (1155, 370976), (1232, 347790), (1320, 324604), (1540, 278232), (1680, 255046), (1760, 243453), (1848, 231860), (2310, 185488), (2464, 173895), (2640, 162302), (3080, 139116), (3360, 127523), (3696, 115930), (4620, 92744), (5280, 81151), (6160, 69558), (7392, 57965), (9240, 46372), (11593, 36960), (12320, 34779), (18480, 23186)]