2011405440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 256

約数和(自身を含む): 7057290240

約数和(自身を除く): 5045884800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 131, 132, 160, 165, 176, 192, 220, 240, 262, 264, 320, 330, 352, 384, 393, 440, 480, 524, 528, 640, 655, 660, 704, 727, 786, 880, 960, 1048, 1056, 1310, 1320, 1408, 1441, 1454, 1572, 1760, 1920, 1965, 2096, 2112, 2181, 2620, 2640, 2882, 2908, 3144, 3520, 3635, 3930, 4192, 4224, 4323, 4362, 5240, 5280, 5764, 5816, 6288, 7040, 7205, 7270, 7860, 7997, 8384, 8646, 8724, 10480, 10560, 10905, 11528, 11632, 12576, 14410, 14540, 15720, 15994, 16768, 17292, 17448, 20960, 21120, 21615, 21810, 23056, 23264, 23991, 25152, 28820, 29080, 31440, 31988, 34584, 34896, 39985, 41920, 43230, 43620, 46112, 46528, 47982, 50304, 57640, 58160, 62880, 63976, 69168, 69792, 79970, 83840, 86460, 87240, 92224, 93056, 95237, 95964, 115280, 116320, 119955, 125760, 127952, 138336, 139584, 159940, 172920, 174480, 184448, 190474, 191928, 230560, 232640, 239910, 251520, 255904, 276672, 279168, 285711, 319880, 345840, 348960, 380948, 383856, 461120, 465280, 476185, 479820, 511808, 553344, 571422, 639760, 691680, 697920, 761896, 767712, 922240, 952370, 959640, 1023616, 1047607, 1142844, 1279520, 1383360, 1395840, 1428555, 1523792, 1535424, 1904740, 1919280, 2095214, 2285688, 2559040, 2766720, 2857110, 3047584, 3070848, 3142821, 3809480, 3838560, 4190428, 4571376, 5118080, 5238035, 5714220, 6095168, 6285642, 7618960, 7677120, 8380856, 9142752, 10476070, 11428440, 12190336, 12571284, 15237920, 15354240, 15714105, 16761712, 18285504, 20952140, 22856880, 25142568, 30475840, 31428210, 33523424, 36571008, 41904280, 45713760, 50285136, 60951680, 62856420, 67046848, 83808560, 91427520, 100570272, 125712840, 134093696, 167617120, 182855040, 201140544, 251425680, 335234240, 402281088, 502851360, 670468480, 1005702720, 2011405440]

約数ペア:

[(1, 2011405440), (2, 1005702720), (3, 670468480), (4, 502851360), (5, 402281088), (6, 335234240), (8, 251425680), (10, 201140544), (11, 182855040), (12, 167617120), (15, 134093696), (16, 125712840), (20, 100570272), (22, 91427520), (24, 83808560), (30, 67046848), (32, 62856420), (33, 60951680), (40, 50285136), (44, 45713760), (48, 41904280), (55, 36571008), (60, 33523424), (64, 31428210), (66, 30475840), (80, 25142568), (88, 22856880), (96, 20952140), (110, 18285504), (120, 16761712), (128, 15714105), (131, 15354240), (132, 15237920), (160, 12571284), (165, 12190336), (176, 11428440), (192, 10476070), (220, 9142752), (240, 8380856), (262, 7677120), (264, 7618960), (320, 6285642), (330, 6095168), (352, 5714220), (384, 5238035), (393, 5118080), (440, 4571376), (480, 4190428), (524, 3838560), (528, 3809480), (640, 3142821), (655, 3070848), (660, 3047584), (704, 2857110), (727, 2766720), (786, 2559040), (880, 2285688), (960, 2095214), (1048, 1919280), (1056, 1904740), (1310, 1535424), (1320, 1523792), (1408, 1428555), (1441, 1395840), (1454, 1383360), (1572, 1279520), (1760, 1142844), (1920, 1047607), (1965, 1023616), (2096, 959640), (2112, 952370), (2181, 922240), (2620, 767712), (2640, 761896), (2882, 697920), (2908, 691680), (3144, 639760), (3520, 571422), (3635, 553344), (3930, 511808), (4192, 479820), (4224, 476185), (4323, 465280), (4362, 461120), (5240, 383856), (5280, 380948), (5764, 348960), (5816, 345840), (6288, 319880), (7040, 285711), (7205, 279168), (7270, 276672), (7860, 255904), (7997, 251520), (8384, 239910), (8646, 232640), (8724, 230560), (10480, 191928), (10560, 190474), (10905, 184448), (11528, 174480), (11632, 172920), (12576, 159940), (14410, 139584), (14540, 138336), (15720, 127952), (15994, 125760), (16768, 119955), (17292, 116320), (17448, 115280), (20960, 95964), (21120, 95237), (21615, 93056), (21810, 92224), (23056, 87240), (23264, 86460), (23991, 83840), (25152, 79970), (28820, 69792), (29080, 69168), (31440, 63976), (31988, 62880), (34584, 58160), (34896, 57640), (39985, 50304), (41920, 47982), (43230, 46528), (43620, 46112)]