20165142816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10837}}^1$

素因数の和:10944

約数の個数: 288

約数和(自身を含む): 71578660608

約数和(自身を除く): 51413517792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 71, 72, 78, 84, 91, 96, 104, 112, 117, 126, 142, 144, 156, 168, 182, 208, 213, 224, 234, 252, 273, 284, 288, 312, 336, 364, 416, 426, 468, 497, 504, 546, 568, 624, 639, 672, 728, 819, 852, 923, 936, 994, 1008, 1092, 1136, 1248, 1278, 1456, 1491, 1638, 1704, 1846, 1872, 1988, 2016, 2184, 2272, 2556, 2769, 2912, 2982, 3276, 3408, 3692, 3744, 3976, 4368, 4473, 5112, 5538, 5964, 6461, 6552, 6816, 7384, 7952, 8307, 8736, 8946, 10224, 10837, 11076, 11928, 12922, 13104, 14768, 15904, 16614, 17892, 19383, 20448, 21674, 22152, 23856, 25844, 26208, 29536, 32511, 33228, 35784, 38766, 43348, 44304, 47712, 51688, 58149, 65022, 66456, 71568, 75859, 77532, 86696, 88608, 97533, 103376, 116298, 130044, 132912, 140881, 143136, 151718, 155064, 173392, 195066, 206752, 227577, 232596, 260088, 265824, 281762, 303436, 310128, 346784, 390132, 422643, 455154, 465192, 520176, 563524, 606872, 620256, 682731, 769427, 780264, 845286, 910308, 930384, 986167, 1040352, 1127048, 1213744, 1267929, 1365462, 1538854, 1560528, 1690572, 1820616, 1860768, 1972334, 2254096, 2308281, 2427488, 2535858, 2730924, 2958501, 3077708, 3121056, 3381144, 3641232, 3944668, 4508192, 4616562, 5071716, 5385989, 5461848, 5917002, 6155416, 6762288, 6924843, 7282464, 7889336, 8875503, 9233124, 10002551, 10143432, 10771978, 10923696, 11834004, 12310832, 13524576, 13849686, 15778672, 16157967, 17751006, 18466248, 20005102, 20286864, 21543956, 21847392, 23668008, 24621664, 27699372, 30007653, 31557344, 32315934, 35502012, 36932496, 40010204, 40573728, 43087912, 47336016, 48473901, 55398744, 60015306, 64631868, 70017857, 71004024, 73864992, 80020408, 86175824, 90022959, 94672032, 96947802, 110797488, 120030612, 129263736, 140035714, 142008048, 160040816, 172351648, 180045918, 193895604, 210053571, 221594976, 240061224, 258527472, 280071428, 284016096, 320081632, 360091836, 387791208, 420107142, 480122448, 517054944, 560142856, 630160713, 720183672, 775582416, 840214284, 960244896, 1120285712, 1260321426, 1440367344, 1551164832, 1680428568, 2240571424, 2520642852, 2880734688, 3360857136, 5041285704, 6721714272, 10082571408, 20165142816]

約数ペア:

[(1, 20165142816), (2, 10082571408), (3, 6721714272), (4, 5041285704), (6, 3360857136), (7, 2880734688), (8, 2520642852), (9, 2240571424), (12, 1680428568), (13, 1551164832), (14, 1440367344), (16, 1260321426), (18, 1120285712), (21, 960244896), (24, 840214284), (26, 775582416), (28, 720183672), (32, 630160713), (36, 560142856), (39, 517054944), (42, 480122448), (48, 420107142), (52, 387791208), (56, 360091836), (63, 320081632), (71, 284016096), (72, 280071428), (78, 258527472), (84, 240061224), (91, 221594976), (96, 210053571), (104, 193895604), (112, 180045918), (117, 172351648), (126, 160040816), (142, 142008048), (144, 140035714), (156, 129263736), (168, 120030612), (182, 110797488), (208, 96947802), (213, 94672032), (224, 90022959), (234, 86175824), (252, 80020408), (273, 73864992), (284, 71004024), (288, 70017857), (312, 64631868), (336, 60015306), (364, 55398744), (416, 48473901), (426, 47336016), (468, 43087912), (497, 40573728), (504, 40010204), (546, 36932496), (568, 35502012), (624, 32315934), (639, 31557344), (672, 30007653), (728, 27699372), (819, 24621664), (852, 23668008), (923, 21847392), (936, 21543956), (994, 20286864), (1008, 20005102), (1092, 18466248), (1136, 17751006), (1248, 16157967), (1278, 15778672), (1456, 13849686), (1491, 13524576), (1638, 12310832), (1704, 11834004), (1846, 10923696), (1872, 10771978), (1988, 10143432), (2016, 10002551), (2184, 9233124), (2272, 8875503), (2556, 7889336), (2769, 7282464), (2912, 6924843), (2982, 6762288), (3276, 6155416), (3408, 5917002), (3692, 5461848), (3744, 5385989), (3976, 5071716), (4368, 4616562), (4473, 4508192), (5112, 3944668), (5538, 3641232), (5964, 3381144), (6461, 3121056), (6552, 3077708), (6816, 2958501), (7384, 2730924), (7952, 2535858), (8307, 2427488), (8736, 2308281), (8946, 2254096), (10224, 1972334), (10837, 1860768), (11076, 1820616), (11928, 1690572), (12922, 1560528), (13104, 1538854), (14768, 1365462), (15904, 1267929), (16614, 1213744), (17892, 1127048), (19383, 1040352), (20448, 986167), (21674, 930384), (22152, 910308), (23856, 845286), (25844, 780264), (26208, 769427), (29536, 682731), (32511, 620256), (33228, 606872), (35784, 563524), (38766, 520176), (43348, 465192), (44304, 455154), (47712, 422643), (51688, 390132), (58149, 346784), (65022, 310128), (66456, 303436), (71568, 281762), (75859, 265824), (77532, 260088), (86696, 232596), (88608, 227577), (97533, 206752), (103376, 195066), (116298, 173392), (130044, 155064), (132912, 151718), (140881, 143136)]