56012880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 220860864

約数和(自身を除く): 164847984

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, 433, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 866, 880, 924, 980, 1078, 1155, 1176, 1232, 1299, 1320, 1470, 1540, 1617, 1680, 1732, 1848, 1960, 2156, 2165, 2310, 2352, 2598, 2640, 2695, 2940, 3031, 3080, 3234, 3464, 3696, 3920, 4312, 4330, 4620, 4763, 5196, 5390, 5880, 6062, 6160, 6468, 6495, 6928, 8085, 8624, 8660, 9093, 9240, 9526, 10392, 10780, 11760, 12124, 12936, 12990, 14289, 15155, 16170, 17320, 18186, 18480, 19052, 20784, 21217, 21560, 23815, 24248, 25872, 25980, 28578, 30310, 32340, 33341, 34640, 36372, 38104, 42434, 43120, 45465, 47630, 48496, 51960, 57156, 60620, 63651, 64680, 66682, 71445, 72744, 76208, 84868, 90930, 95260, 100023, 103920, 106085, 114312, 121240, 127302, 129360, 133364, 142890, 145488, 166705, 169736, 181860, 190520, 200046, 212170, 228624, 233387, 242480, 254604, 266728, 285780, 318255, 333410, 339472, 363720, 381040, 400092, 424340, 466774, 500115, 509208, 533456, 571560, 636510, 666820, 700161, 727440, 800184, 848680, 933548, 1000230, 1018416, 1143120, 1166935, 1273020, 1333640, 1400322, 1600368, 1697360, 1867096, 2000460, 2333870, 2546040, 2667280, 2800644, 3500805, 3734192, 4000920, 4667740, 5092080, 5601288, 7001610, 8001840, 9335480, 11202576, 14003220, 18670960, 28006440, 56012880]

約数ペア:

[(1, 56012880), (2, 28006440), (3, 18670960), (4, 14003220), (5, 11202576), (6, 9335480), (7, 8001840), (8, 7001610), (10, 5601288), (11, 5092080), (12, 4667740), (14, 4000920), (15, 3734192), (16, 3500805), (20, 2800644), (21, 2667280), (22, 2546040), (24, 2333870), (28, 2000460), (30, 1867096), (33, 1697360), (35, 1600368), (40, 1400322), (42, 1333640), (44, 1273020), (48, 1166935), (49, 1143120), (55, 1018416), (56, 1000230), (60, 933548), (66, 848680), (70, 800184), (77, 727440), (80, 700161), (84, 666820), (88, 636510), (98, 571560), (105, 533456), (110, 509208), (112, 500115), (120, 466774), (132, 424340), (140, 400092), (147, 381040), (154, 363720), (165, 339472), (168, 333410), (176, 318255), (196, 285780), (210, 266728), (220, 254604), (231, 242480), (240, 233387), (245, 228624), (264, 212170), (280, 200046), (294, 190520), (308, 181860), (330, 169736), (336, 166705), (385, 145488), (392, 142890), (420, 133364), (433, 129360), (440, 127302), (462, 121240), (490, 114312), (528, 106085), (539, 103920), (560, 100023), (588, 95260), (616, 90930), (660, 84868), (735, 76208), (770, 72744), (784, 71445), (840, 66682), (866, 64680), (880, 63651), (924, 60620), (980, 57156), (1078, 51960), (1155, 48496), (1176, 47630), (1232, 45465), (1299, 43120), (1320, 42434), (1470, 38104), (1540, 36372), (1617, 34640), (1680, 33341), (1732, 32340), (1848, 30310), (1960, 28578), (2156, 25980), (2165, 25872), (2310, 24248), (2352, 23815), (2598, 21560), (2640, 21217), (2695, 20784), (2940, 19052), (3031, 18480), (3080, 18186), (3234, 17320), (3464, 16170), (3696, 15155), (3920, 14289), (4312, 12990), (4330, 12936), (4620, 12124), (4763, 11760), (5196, 10780), (5390, 10392), (5880, 9526), (6062, 9240), (6160, 9093), (6468, 8660), (6495, 8624), (6928, 8085)]