2095681280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1933}}^1$

素因数の和:1983

約数の個数: 216

約数和(自身を含む): 6309141216

約数和(自身を除く): 4213459936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1933, 1936, 2240, 2420, 2464, 2816, 3080, 3388, 3520, 3866, 3872, 4235, 4480, 4840, 4928, 6160, 6776, 7040, 7732, 7744, 8470, 8960, 9665, 9680, 9856, 12320, 13531, 13552, 14080, 15464, 15488, 16940, 19330, 19360, 19712, 21263, 24640, 27062, 27104, 30928, 30976, 33880, 38660, 38720, 42526, 49280, 54124, 54208, 61856, 67655, 67760, 77320, 77440, 85052, 98560, 106315, 108248, 108416, 123712, 135310, 135520, 148841, 154640, 154880, 170104, 212630, 216496, 216832, 233893, 247424, 270620, 271040, 297682, 309280, 340208, 425260, 432992, 467786, 494848, 541240, 542080, 595364, 618560, 680416, 744205, 850520, 865984, 935572, 1082480, 1084160, 1169465, 1190728, 1237120, 1360832, 1488410, 1637251, 1701040, 1731968, 1871144, 2164960, 2338930, 2381456, 2474240, 2721664, 2976820, 3274502, 3402080, 3463936, 3742288, 4329920, 4677860, 4762912, 5443328, 5953640, 6549004, 6804160, 7484576, 8186255, 8659840, 9355720, 9525824, 11907280, 13098008, 13608320, 14969152, 16372510, 17319680, 18711440, 19051648, 23814560, 26196016, 27216640, 29938304, 32745020, 37422880, 38103296, 47629120, 52392032, 59876608, 65490040, 74845760, 95258240, 104784064, 130980080, 149691520, 190516480, 209568128, 261960160, 299383040, 419136256, 523920320, 1047840640, 2095681280]

約数ペア:

[(1, 2095681280), (2, 1047840640), (4, 523920320), (5, 419136256), (7, 299383040), (8, 261960160), (10, 209568128), (11, 190516480), (14, 149691520), (16, 130980080), (20, 104784064), (22, 95258240), (28, 74845760), (32, 65490040), (35, 59876608), (40, 52392032), (44, 47629120), (55, 38103296), (56, 37422880), (64, 32745020), (70, 29938304), (77, 27216640), (80, 26196016), (88, 23814560), (110, 19051648), (112, 18711440), (121, 17319680), (128, 16372510), (140, 14969152), (154, 13608320), (160, 13098008), (176, 11907280), (220, 9525824), (224, 9355720), (242, 8659840), (256, 8186255), (280, 7484576), (308, 6804160), (320, 6549004), (352, 5953640), (385, 5443328), (440, 4762912), (448, 4677860), (484, 4329920), (560, 3742288), (605, 3463936), (616, 3402080), (640, 3274502), (704, 2976820), (770, 2721664), (847, 2474240), (880, 2381456), (896, 2338930), (968, 2164960), (1120, 1871144), (1210, 1731968), (1232, 1701040), (1280, 1637251), (1408, 1488410), (1540, 1360832), (1694, 1237120), (1760, 1190728), (1792, 1169465), (1933, 1084160), (1936, 1082480), (2240, 935572), (2420, 865984), (2464, 850520), (2816, 744205), (3080, 680416), (3388, 618560), (3520, 595364), (3866, 542080), (3872, 541240), (4235, 494848), (4480, 467786), (4840, 432992), (4928, 425260), (6160, 340208), (6776, 309280), (7040, 297682), (7732, 271040), (7744, 270620), (8470, 247424), (8960, 233893), (9665, 216832), (9680, 216496), (9856, 212630), (12320, 170104), (13531, 154880), (13552, 154640), (14080, 148841), (15464, 135520), (15488, 135310), (16940, 123712), (19330, 108416), (19360, 108248), (19712, 106315), (21263, 98560), (24640, 85052), (27062, 77440), (27104, 77320), (30928, 67760), (30976, 67655), (33880, 61856), (38660, 54208), (38720, 54124), (42526, 49280)]