245132423120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:363

約数の個数: 640

約数和(自身を含む): 706514780160

約数和(自身を除く): 461382357040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 31, 38, 40, 46, 52, 62, 65, 76, 80, 92, 95, 104, 115, 124, 127, 130, 137, 152, 155, 184, 190, 208, 230, 247, 248, 254, 260, 274, 299, 304, 310, 368, 380, 403, 437, 460, 494, 496, 508, 520, 548, 589, 598, 620, 635, 685, 713, 760, 806, 874, 920, 988, 1016, 1040, 1096, 1178, 1196, 1235, 1240, 1270, 1370, 1426, 1495, 1520, 1612, 1651, 1748, 1781, 1840, 1976, 2015, 2032, 2185, 2192, 2356, 2392, 2413, 2470, 2480, 2540, 2603, 2740, 2852, 2921, 2945, 2990, 3151, 3224, 3302, 3496, 3562, 3565, 3937, 3952, 4030, 4247, 4370, 4712, 4784, 4826, 4940, 5080, 5206, 5480, 5681, 5704, 5842, 5890, 5980, 6302, 6448, 6604, 6992, 7124, 7130, 7657, 7874, 8060, 8255, 8494, 8740, 8905, 9269, 9424, 9652, 9880, 10160, 10412, 10960, 11362, 11408, 11684, 11780, 11960, 12065, 12604, 13015, 13208, 13547, 14248, 14260, 14605, 15314, 15748, 15755, 16120, 16510, 16988, 17399, 17480, 17810, 18538, 19304, 19685, 19760, 20824, 21235, 22724, 23368, 23560, 23920, 24130, 25208, 26030, 26416, 27094, 28405, 28496, 28520, 29210, 30628, 31369, 31496, 31510, 32240, 33020, 33839, 33976, 34798, 34960, 35620, 37076, 37973, 38285, 38608, 39370, 40963, 41648, 42470, 45448, 46345, 46736, 47120, 48260, 50416, 51181, 52060, 54188, 55211, 55499, 56810, 57040, 58420, 59869, 61256, 62738, 62992, 63020, 66040, 67678, 67735, 67952, 69596, 71240, 74152, 74803, 75946, 76570, 78740, 80693, 81926, 84940, 86995, 90551, 90896, 92690, 96520, 97681, 102362, 104120, 108376, 110422, 110998, 113620, 116840, 119738, 122512, 125476, 126040, 132080, 135356, 135470, 139192, 142480, 148304, 149606, 151892, 153140, 156845, 157480, 161386, 163852, 169195, 169880, 173990, 176111, 181102, 185380, 189865, 193040, 195362, 204724, 204815, 208240, 216752, 220844, 221996, 226187, 227240, 233680, 239476, 250952, 252080, 255905, 270712, 270940, 276055, 277495, 278384, 299212, 299345, 303784, 306280, 313690, 314960, 322772, 327704, 330581, 338390, 339760, 347980, 352222, 362204, 370760, 374015, 379730, 390724, 400177, 403465, 409448, 409630, 441688, 443992, 452374, 452755, 454480, 478952, 488405, 501904, 511810, 539369, 541424, 541880, 552110, 554990, 598424, 598690, 607568, 612560, 627380, 645544, 655408, 661162, 676780, 695960, 704444, 721487, 724408, 741520, 748030, 759460, 778297, 781448, 800354, 806930, 818896, 819260, 880555, 883376, 887984, 904748, 905510, 957904, 972439, 976810, 1023620, 1049009, 1078738, 1083760, 1104220, 1109980, 1130935, 1177163, 1196848, 1197380, 1254760, 1269853, 1291088, 1322324, 1353560, 1391920, 1408888, 1442974, 1448816, 1496060, 1518920, 1556594, 1562896, 1600708, 1613860, 1638520, 1652905, 1720469, 1761110, 1809496, 1811020, 1855939, 1944878, 1953620, 2000885, 2047240, 2098018, 2157476, 2208440, 2219960, 2261870, 2354326, 2394760, 2509520, 2539706, 2644648, 2696845, 2707120, 2817776, 2885948, 2992120, 3037840, 3113188, 3201416, 3227720, 3277040, 3305810, 3440938, 3522220, 3607435, 3618992, 3622040, 3711878, 3889756, 3891485, 3907240, 4001770, 4094480, 4196036, 4297553, 4314952, 4416880, 4439920, 4523740, 4708652, 4789520, 4862195, 5079412, 5202301, 5245045, 5289296, 5393690, 5771896, 5885815, 5984240, 6226376, 6349265, 6402832, 6455440, 6611620, 6881876, 7011797, 7044440, 7214870, 7244080, 7423756, 7603363, 7779512, 7782970, 7814480, 8003540, 8392072, 8595106, 8602345, 8629904, 9047480, 9279695, 9417304, 9724390, 10158824, 10248011, 10404602, 10490090, 10787380, 11543792, 11771630, 12405487, 12452752, 12698530, 13223240, 13763752, 14023594, 14088880, 14429740, 14847512, 15206726, 15559024, 15565940, 16007080, 16784144, 17190212, 17204690, 18094960, 18559390, 18834608, 19448780, 20317648, 20496022, 20809204, 20980180, 21487765, 21574760, 22366097, 23543260, 24127207, 24810974, 25397060, 26011505, 26446480, 27527504, 28047188, 28859480, 29695024, 30413452, 31131880, 32014160, 34380424, 34409380, 35058985, 37118780, 38016815, 38897560, 40992044, 41618408, 41960360, 42975530, 43149520, 44732194, 47086520, 48254414, 49621948, 50794120, 51240055, 52023010, 56094376, 57718960, 60826904, 62027435, 62263760, 68760848, 68818760, 70117970, 74237560, 76033630, 77795120, 81984088, 83236816, 83920720, 85951060, 89464388, 94173040, 96508828, 98843719, 99243896, 101588240, 102480110, 104046020, 111830485, 112188752, 120636035, 121653808, 124054870, 133224143, 137637520, 140235940, 148475120, 152067260, 161271331, 163968176, 171902120, 178928776, 193017656, 197687438, 198487792, 204960220, 208092040, 223660970, 235704253, 241272070, 248109740, 266448286, 280471880, 304134520, 322542662, 343804240, 357857552, 386035312, 395374876, 409920440, 416184080, 447321940, 471408506, 482544140, 494218595, 496219480, 532896572, 560943760, 608269040, 645085324, 666120715, 790749752, 806356655, 819840880, 894643880, 942817012, 965088280, 988437190, 992438960, 1065793144, 1178521265, 1290170648, 1332241430, 1581499504, 1612713310, 1789287760, 1885634024, 1930176560, 1976874380, 2131586288, 2357042530, 2580341296, 2664482860, 3064155289, 3225426620, 3771268048, 3953748760, 4714085060, 5328965720, 6128310578, 6450853240, 7907497520, 9428170120, 10657931440, 12256621156, 12901706480, 15320776445, 18856340240, 24513242312, 30641552890, 49026484624, 61283105780, 122566211560, 245132423120]

約数ペア:

[(1, 245132423120), (2, 122566211560), (4, 61283105780), (5, 49026484624), (8, 30641552890), (10, 24513242312), (13, 18856340240), (16, 15320776445), (19, 12901706480), (20, 12256621156), (23, 10657931440), (26, 9428170120), (31, 7907497520), (38, 6450853240), (40, 6128310578), (46, 5328965720), (52, 4714085060), (62, 3953748760), (65, 3771268048), (76, 3225426620), (80, 3064155289), (92, 2664482860), (95, 2580341296), (104, 2357042530), (115, 2131586288), (124, 1976874380), (127, 1930176560), (130, 1885634024), (137, 1789287760), (152, 1612713310), (155, 1581499504), (184, 1332241430), (190, 1290170648), (208, 1178521265), (230, 1065793144), (247, 992438960), (248, 988437190), (254, 965088280), (260, 942817012), (274, 894643880), (299, 819840880), (304, 806356655), (310, 790749752), (368, 666120715), (380, 645085324), (403, 608269040), (437, 560943760), (460, 532896572), (494, 496219480), (496, 494218595), (508, 482544140), (520, 471408506), (548, 447321940), (589, 416184080), (598, 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