About the Number

12810906240

12810906239 ← → 12810906241

2進数表記:1011111011100101101110101010000000

漢数字表記:百二十八億千九十万六千二百四十

素因数分解:

2 7 × 3 1 × 5 1 × 11 1 × 17 1 × 31 1 × 1151 1

素因数の和:1232
約数の個数: 512
約数和(自身を含む): 48731258880
約数和(自身を除く): 35920352640

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 64, 66, 68, 80, 85, 88, 93, 96, 102, 110, 120, 124, 128, 132, 136, 155, 160, 165, 170, 176, 186, 187, 192, 204, 220, 240, 248, 255, 264, 272, 310, 320, 330, 340, 341, 352, 372, 374, 384, 408, 440, 465, 480, 496, 510, 527, 528, 544, 561, 620, 640, 660, 680, 682, 704, 744, 748, 816, 880, 930, 935, 960, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1151, 1240, 1320, 1360, 1364, 1408, 1488, 1496, 1581, 1632, 1705, 1760, 1860, 1870, 1920, 1984, 2040, 2046, 2108, 2112, 2176, 2244, 2302, 2480, 2635, 2640, 2720, 2728, 2805, 2976, 2992, 3162, 3264, 3410, 3453, 3520, 3720, 3740, 3968, 4080, 4092, 4216, 4224, 4488, 4604, 4960, 5115, 5270, 5280, 5440, 5456, 5610, 5755, 5797, 5952, 5984, 6324, 6528, 6820, 6906, 7040, 7440, 7480, 7905, 8160, 8184, 8432, 8976, 9208, 9920, 10230, 10540, 10560, 10880, 10912, 11220, 11510, 11594, 11904, 11968, 12648, 12661, 13640, 13812, 14880, 14960, 15810, 16320, 16368, 16864, 17265, 17391, 17952, 18416, 19567, 19840, 20460, 21080, 21120, 21824, 22440, 23020, 23188, 23936, 25296, 25322, 27280, 27624, 28985, 29760, 29920, 31620, 32640, 32736, 33728, 34530, 34782, 35681, 35904, 36832, 37983, 39134, 40920, 42160, 43648, 44880, 46040, 46376, 50592, 50644, 54560, 55248, 57970, 58701, 59520, 59840, 63240, 63305, 65472, 67456, 69060, 69564, 71362, 71808, 73664, 75966, 78268, 81840, 84320, 86955, 89760, 92080, 92752, 97835, 101184, 101288, 107043, 109120, 110496, 115940, 117402, 119680, 126480, 126610, 130944, 138120, 139128, 142724, 147328, 151932, 156536, 163680, 168640, 173910, 178405, 179520, 184160, 185504, 189915, 195670, 202368, 202576, 214086, 215237, 218240, 220992, 231880, 234804, 252960, 253220, 276240, 278256, 285448, 293505, 303864, 313072, 327360, 337280, 347820, 356810, 359040, 368320, 371008, 379830, 391340, 392491, 405152, 428172, 430474, 441984, 463760, 469608, 505920, 506440, 535215, 552480, 556512, 570896, 587010, 606577, 607728, 626144, 645711, 654720, 695640, 713620, 736640, 742016, 759660, 782680, 784982, 810304, 856344, 860948, 927520, 939216, 1011840, 1012880, 1070430, 1076185, 1104960, 1113024, 1141792, 1174020, 1177473, 1213154, 1215456, 1252288, 1291422, 1391280, 1427240, 1519320, 1565360, 1569964, 1620608, 1712688, 1721896, 1819731, 1855040, 1878432, 1962455, 2025760, 2140860, 2152370, 2209920, 2226048, 2283584, 2348040, 2354946, 2426308, 2430912, 2504576, 2582844, 2782560, 2854480, 3032885, 3038640, 3130720, 3139928, 3228555, 3425376, 3443792, 3639462, 3710080, 3756864, 3924910, 4051520, 4281720, 4304740, 4567168, 4696080, 4709892, 4852616, 4861824, 5165688, 5565120, 5708960, 5887365, 6065770, 6077280, 6261440, 6279856, 6457110, 6672347, 6850752, 6887584, 7278924, 7513728, 7849820, 8103040, 8563440, 8609480, 9098655, 9392160, 9419784, 9705232, 10331376, 11130240, 11417920, 11774730, 12131540, 12154560, 12522880, 12559712, 12914220, 13344694, 13701504, 13775168, 14557848, 15699640, 17126880, 17218960, 18197310, 18784320, 18839568, 19410464, 20017041, 20662752, 22835840, 23549460, 24263080, 24309120, 25119424, 25828440, 26689388, 27550336, 29115696, 31399280, 33361735, 34253760, 34437920, 36394620, 37568640, 37679136, 38820928, 40034082, 41325504, 47098920, 48526160, 50238848, 51656880, 53378776, 58231392, 62798560, 66723470, 68507520, 68875840, 72789240, 75358272, 77641856, 80068164, 82651008, 94197840, 97052320, 100085205, 103313760, 106757552, 116462784, 125597120, 133446940, 137751680, 145578480, 150716544, 160136328, 188395680, 194104640, 200170410, 206627520, 213515104, 232925568, 251194240, 266893880, 291156960, 320272656, 376791360, 388209280, 400340820, 413255040, 427030208, 533787760, 582313920, 640545312, 753582720, 800681640, 854060416, 1067575520, 1164627840, 1281090624, 1601363280, 2135151040, 2562181248, 3202726560, 4270302080, 6405453120, 12810906240]

約数ペア:
[(1, 12810906240), (2, 6405453120), (3, 4270302080), (4, 3202726560), (5, 2562181248), (6, 2135151040), (8, 1601363280), (10, 1281090624), (11, 1164627840), (12, 1067575520), (15, 854060416), (16, 800681640), (17, 753582720), (20, 640545312), (22, 582313920), (24, 533787760), (30, 427030208), (31, 413255040), (32, 400340820), (33, 388209280), (34, 376791360), (40, 320272656), (44, 291156960), (48, 266893880), (51, 251194240), (55, 232925568), (60, 213515104), (62, 206627520), (64, 200170410), (66, 194104640), (68, 188395680), (80, 160136328), (85, 150716544), (88, 145578480), (93, 137751680), (96, 133446940), (102, 125597120), (110, 116462784), (120, 106757552), (124, 103313760), (128, 100085205), (132, 97052320), (136, 94197840), (155, 82651008), (160, 80068164), (165, 77641856), (170, 75358272), (176, 72789240), (186, 68875840), (187, 68507520), (192, 66723470), (204, 62798560), (220, 58231392), (240, 53378776), (248, 51656880), (255, 50238848), (264, 48526160), (272, 47098920), (310, 41325504), (320, 40034082), (330, 38820928), (340, 37679136), (341, 37568640), (352, 36394620), (372, 34437920), (374, 34253760), (384, 33361735), (408, 31399280), (440, 29115696), (465, 27550336), (480, 26689388), (496, 25828440), (510, 25119424), (527, 24309120), (528, 24263080), (544, 23549460), (561, 22835840), (620, 20662752), (640, 20017041), (660, 19410464), (680, 18839568), (682, 18784320), (704, 18197310), (744, 17218960), (748, 17126880), (816, 15699640), (880, 14557848), (930, 13775168), (935, 13701504), (960, 13344694), (992, 12914220), (1020, 12559712), (1023, 12522880), (1054, 12154560), (1056, 12131540), (1088, 11774730), (1122, 11417920), (1151, 11130240), (1240, 10331376), (1320, 9705232), (1360, 9419784), (1364, 9392160), (1408, 9098655), (1488, 8609480), (1496, 8563440), (1581, 8103040), (1632, 7849820), (1705, 7513728), (1760, 7278924), (1860, 6887584), (1870, 6850752), (1920, 6672347), (1984, 6457110), (2040, 6279856), (2046, 6261440), (2108, 6077280), (2112, 6065770), (2176, 5887365), (2244, 5708960), (2302, 5565120), (2480, 5165688), (2635, 4861824), (2640, 4852616), (2720, 4709892), (2728, 4696080), (2805, 4567168), (2976, 4304740), (2992, 4281720), (3162, 4051520), (3264, 3924910), (3410, 3756864), (3453, 3710080), (3520, 3639462), (3720, 3443792), (3740, 3425376), (3968, 3228555), (4080, 3139928), (4092, 3130720), (4216, 3038640), (4224, 3032885), (4488, 2854480), (4604, 2782560), (4960, 2582844), (5115, 2504576), (5270, 2430912), (5280, 2426308), (5440, 2354946), (5456, 2348040), (5610, 2283584), (5755, 2226048), (5797, 2209920), (5952, 2152370), (5984, 2140860), (6324, 2025760), (6528, 1962455), (6820, 1878432), (6906, 1855040), (7040, 1819731), (7440, 1721896), (7480, 1712688), (7905, 1620608), (8160, 1569964), (8184, 1565360), (8432, 1519320), (8976, 1427240), (9208, 1391280), (9920, 1291422), (10230, 1252288), (10540, 1215456), (10560, 1213154), (10880, 1177473), (10912, 1174020), (11220, 1141792), (11510, 1113024), (11594, 1104960), (11904, 1076185), (11968, 1070430), (12648, 1012880), (12661, 1011840), (13640, 939216), (13812, 927520), (14880, 860948), (14960, 856344), (15810, 810304), (16320, 784982), (16368, 782680), (16864, 759660), (17265, 742016), (17391, 736640), (17952, 713620), (18416, 695640), (19567, 654720), (19840, 645711), (20460, 626144), (21080, 607728), (21120, 606577), (21824, 587010), (22440, 570896), (23020, 556512), (23188, 552480), (23936, 535215), (25296, 506440), (25322, 505920), (27280, 469608), (27624, 463760), (28985, 441984), (29760, 430474), (29920, 428172), (31620, 405152), (32640, 392491), (32736, 391340), (33728, 379830), (34530, 371008), (34782, 368320), (35681, 359040), (35904, 356810), (36832, 347820), (37983, 337280), (39134, 327360), (40920, 313072), (42160, 303864), (43648, 293505), (44880, 285448), (46040, 278256), (46376, 276240), (50592, 253220), (50644, 252960), (54560, 234804), (55248, 231880), (57970, 220992), (58701, 218240), (59520, 215237), (59840, 214086), (63240, 202576), (63305, 202368), (65472, 195670), (67456, 189915), (69060, 185504), (69564, 184160), (71362, 179520), (71808, 178405), (73664, 173910), (75966, 168640), (78268, 163680), (81840, 156536), (84320, 151932), (86955, 147328), (89760, 142724), (92080, 139128), (92752, 138120), (97835, 130944), (101184, 126610), (101288, 126480), (107043, 119680), (109120, 117402), (110496, 115940)]

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