About the Number
2001125280
2進数表記:1110111010001101011111110100000
漢数字表記:二十億百十二万五千二百八十
素因数分解:
素因数の和:1932
約数の個数: 384
約数和(自身を含む): 8134318080
約数和(自身を除く): 6133192800
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 96, 105, 110, 112, 116, 120, 132, 140, 145, 154, 160, 165, 168, 174, 176, 203, 210, 220, 224, 231, 232, 240, 264, 280, 290, 308, 319, 330, 336, 348, 352, 385, 406, 420, 435, 440, 462, 464, 480, 528, 560, 580, 609, 616, 638, 660, 672, 696, 770, 812, 840, 870, 880, 924, 928, 957, 1015, 1056, 1120, 1155, 1160, 1218, 1232, 1276, 1320, 1392, 1540, 1595, 1624, 1680, 1740, 1760, 1848, 1867, 1914, 2030, 2233, 2310, 2320, 2436, 2464, 2552, 2640, 2784, 3045, 3080, 3190, 3248, 3360, 3480, 3696, 3734, 3828, 4060, 4466, 4620, 4640, 4785, 4872, 5104, 5280, 5601, 6090, 6160, 6380, 6496, 6699, 6960, 7392, 7468, 7656, 8120, 8932, 9240, 9335, 9570, 9744, 10208, 11165, 11202, 12180, 12320, 12760, 13069, 13398, 13920, 14936, 15312, 16240, 17864, 18480, 18670, 19140, 19488, 20537, 22330, 22404, 24360, 25520, 26138, 26796, 28005, 29872, 30624, 32480, 33495, 35728, 36960, 37340, 38280, 39207, 41074, 44660, 44808, 48720, 51040, 52276, 53592, 54143, 56010, 59744, 61611, 65345, 66990, 71456, 74680, 76560, 78414, 82148, 89320, 89616, 97440, 102685, 104552, 107184, 108286, 112020, 123222, 130690, 133980, 143759, 149360, 153120, 156828, 162429, 164296, 178640, 179232, 196035, 205370, 209104, 214368, 216572, 224040, 246444, 261380, 267960, 270715, 287518, 298720, 308055, 313656, 324858, 328592, 357280, 379001, 392070, 410740, 418208, 431277, 433144, 448080, 492888, 522760, 535920, 541430, 575036, 595573, 616110, 627312, 649716, 657184, 718795, 758002, 784140, 812145, 821480, 862554, 866288, 896160, 985776, 1045520, 1071840, 1082860, 1137003, 1150072, 1191146, 1232220, 1254624, 1299432, 1437590, 1516004, 1568280, 1624290, 1642960, 1725108, 1732576, 1786719, 1895005, 1971552, 2091040, 2156385, 2165720, 2274006, 2300144, 2382292, 2464440, 2598864, 2875180, 2977865, 3032008, 3136560, 3248580, 3285920, 3450216, 3573438, 3790010, 4169011, 4312770, 4331440, 4548012, 4600288, 4764584, 4928880, 5197728, 5685015, 5750360, 5955730, 6064016, 6273120, 6497160, 6900432, 7146876, 7580020, 8338022, 8625540, 8662880, 8933595, 9096024, 9529168, 9857760, 11370030, 11500720, 11911460, 12128032, 12507033, 12994320, 13800864, 14293752, 15160040, 16676044, 17251080, 17867190, 18192048, 19058336, 20845055, 22740060, 23001440, 23822920, 25014066, 25988640, 28587504, 30320080, 33352088, 34502160, 35734380, 36384096, 41690110, 45480120, 47645840, 50028132, 57175008, 60640160, 62535165, 66704176, 69004320, 71468760, 83380220, 90960240, 95291680, 100056264, 125070330, 133408352, 142937520, 166760440, 181920480, 200112528, 250140660, 285875040, 333520880, 400225056, 500281320, 667041760, 1000562640, 2001125280]
約数ペア:
[(1, 2001125280), (2, 1000562640), (3, 667041760), (4, 500281320), (5, 400225056), (6, 333520880), (7, 285875040), (8, 250140660), (10, 200112528), (11, 181920480), (12, 166760440), (14, 142937520), (15, 133408352), (16, 125070330), (20, 100056264), (21, 95291680), (22, 90960240), (24, 83380220), (28, 71468760), (29, 69004320), (30, 66704176), (32, 62535165), (33, 60640160), (35, 57175008), (40, 50028132), (42, 47645840), (44, 45480120), (48, 41690110), (55, 36384096), (56, 35734380), (58, 34502160), (60, 33352088), (66, 30320080), (70, 28587504), (77, 25988640), (80, 25014066), (84, 23822920), (87, 23001440), (88, 22740060), (96, 20845055), (105, 19058336), (110, 18192048), (112, 17867190), (116, 17251080), (120, 16676044), (132, 15160040), (140, 14293752), (145, 13800864), (154, 12994320), (160, 12507033), (165, 12128032), (168, 11911460), (174, 11500720), (176, 11370030), (203, 9857760), (210, 9529168), (220, 9096024), (224, 8933595), (231, 8662880), (232, 8625540), (240, 8338022), (264, 7580020), (280, 7146876), (290, 6900432), (308, 6497160), (319, 6273120), (330, 6064016), (336, 5955730), (348, 5750360), (352, 5685015), (385, 5197728), (406, 4928880), (420, 4764584), (435, 4600288), (440, 4548012), (462, 4331440), (464, 4312770), (480, 4169011), (528, 3790010), (560, 3573438), (580, 3450216), (609, 3285920), (616, 3248580), (638, 3136560), (660, 3032008), (672, 2977865), (696, 2875180), (770, 2598864), (812, 2464440), (840, 2382292), (870, 2300144), (880, 2274006), (924, 2165720), (928, 2156385), (957, 2091040), (1015, 1971552), (1056, 1895005), (1120, 1786719), (1155, 1732576), (1160, 1725108), (1218, 1642960), (1232, 1624290), (1276, 1568280), (1320, 1516004), (1392, 1437590), (1540, 1299432), (1595, 1254624), (1624, 1232220), (1680, 1191146), (1740, 1150072), (1760, 1137003), (1848, 1082860), (1867, 1071840), (1914, 1045520), (2030, 985776), (2233, 896160), (2310, 866288), (2320, 862554), (2436, 821480), (2464, 812145), (2552, 784140), (2640, 758002), (2784, 718795), (3045, 657184), (3080, 649716), (3190, 627312), (3248, 616110), (3360, 595573), (3480, 575036), (3696, 541430), (3734, 535920), (3828, 522760), (4060, 492888), (4466, 448080), (4620, 433144), (4640, 431277), (4785, 418208), (4872, 410740), (5104, 392070), (5280, 379001), (5601, 357280), (6090, 328592), (6160, 324858), (6380, 313656), (6496, 308055), (6699, 298720), (6960, 287518), (7392, 270715), (7468, 267960), (7656, 261380), (8120, 246444), (8932, 224040), (9240, 216572), (9335, 214368), (9570, 209104), (9744, 205370), (10208, 196035), (11165, 179232), (11202, 178640), (12180, 164296), (12320, 162429), (12760, 156828), (13069, 153120), (13398, 149360), (13920, 143759), (14936, 133980), (15312, 130690), (16240, 123222), (17864, 112020), (18480, 108286), (18670, 107184), (19140, 104552), (19488, 102685), (20537, 97440), (22330, 89616), (22404, 89320), (24360, 82148), (25520, 78414), (26138, 76560), (26796, 74680), (28005, 71456), (29872, 66990), (30624, 65345), (32480, 61611), (33495, 59744), (35728, 56010), (36960, 54143), (37340, 53592), (38280, 52276), (39207, 51040), (41074, 48720), (44660, 44808)]このpageの処理時間: 0.020661354064941406 seconds