20286748944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 640

約数和(自身を含む): 76212264960

約数和(自身を除く): 55925516016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 48, 53, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 106, 108, 111, 112, 126, 132, 144, 148, 154, 159, 168, 176, 189, 198, 212, 216, 222, 231, 252, 259, 264, 296, 297, 308, 311, 318, 333, 336, 371, 378, 396, 407, 424, 432, 444, 462, 477, 504, 518, 528, 583, 592, 594, 616, 622, 636, 666, 693, 742, 756, 777, 792, 814, 848, 888, 924, 933, 954, 999, 1008, 1036, 1113, 1166, 1188, 1221, 1232, 1244, 1272, 1332, 1386, 1431, 1484, 1512, 1554, 1584, 1628, 1749, 1776, 1848, 1866, 1908, 1961, 1998, 2072, 2079, 2177, 2226, 2331, 2332, 2376, 2442, 2488, 2544, 2664, 2772, 2799, 2849, 2862, 2968, 3024, 3108, 3256, 3339, 3421, 3498, 3663, 3696, 3732, 3816, 3922, 3996, 4081, 4144, 4158, 4354, 4452, 4662, 4664, 4752, 4884, 4976, 5247, 5328, 5544, 5598, 5698, 5724, 5883, 5936, 6216, 6512, 6531, 6678, 6842, 6993, 6996, 7326, 7464, 7632, 7844, 7992, 8162, 8316, 8397, 8547, 8708, 8904, 9324, 9328, 9768, 10017, 10263, 10494, 10989, 11088, 11196, 11396, 11448, 11507, 11766, 12243, 12432, 13062, 13356, 13684, 13727, 13986, 13992, 14652, 14928, 15688, 15741, 15984, 16324, 16483, 16632, 16794, 17094, 17416, 17649, 17808, 18648, 19536, 19593, 20034, 20526, 20988, 21571, 21978, 22392, 22792, 22896, 23014, 23532, 23947, 24486, 25641, 26124, 26712, 27368, 27454, 27972, 27984, 29304, 30789, 31376, 31482, 32648, 32966, 33264, 33588, 34188, 34521, 34832, 35298, 36729, 37296, 39186, 40068, 41052, 41181, 41976, 43142, 43956, 44784, 45584, 46028, 47064, 47894, 48972, 49449, 51282, 52248, 52947, 53424, 54736, 54908, 55944, 58608, 58779, 61578, 62964, 64713, 65296, 65932, 67176, 68376, 69042, 70596, 71841, 73458, 76923, 78372, 80136, 80549, 82104, 82362, 83952, 86284, 87912, 92056, 92367, 94128, 95788, 97944, 98898, 102564, 103563, 104496, 105894, 109816, 110187, 111888, 115381, 117558, 123156, 123543, 125928, 126577, 129426, 131864, 134352, 136752, 138084, 141192, 143682, 146916, 148347, 150997, 153846, 156744, 160272, 161098, 164208, 164724, 172568, 175824, 181313, 184112, 184734, 191576, 194139, 195888, 197796, 205128, 207126, 211788, 215523, 219632, 220374, 230762, 235116, 241647, 246312, 247086, 251856, 253154, 258852, 263728, 276168, 282384, 287364, 293832, 296694, 301994, 307692, 310689, 313488, 322196, 329448, 345136, 346143, 362626, 369468, 370629, 379731, 383152, 388278, 395592, 410256, 414252, 423576, 431046, 440748, 445041, 452991, 461524, 470232, 483294, 492624, 494172, 506308, 517704, 543939, 552336, 574728, 582417, 587664, 593388, 603988, 609871, 615384, 621378, 644392, 646569, 658896, 692286, 724941, 725252, 738936, 741258, 759462, 776556, 791184, 828504, 847152, 862092, 881496, 886039, 890082, 905982, 923048, 940464, 966588, 988344, 1012616, 1035408, 1038429, 1087878, 1139193, 1149456, 1164834, 1186776, 1207976, 1219742, 1230768, 1242756, 1269191, 1288784, 1293138, 1358973, 1384572, 1449882, 1450504, 1477872, 1482516, 1518924, 1553112, 1631817, 1657008, 1724184, 1762992, 1772078, 1780164, 1811964, 1829613, 1846096, 1933176, 1976688, 2025232, 2076858, 2174823, 2175756, 2278386, 2329668, 2373552, 2415952, 2439484, 2485512, 2538382, 2586276, 2658117, 2717946, 2769144, 2899764, 2901008, 2965032, 3037848, 3106224, 3115287, 3263634, 3417579, 3448368, 3544156, 3560328, 3623928, 3659226, 3807573, 3866352, 4076919, 4153716, 4269097, 4349646, 4351512, 4556772, 4659336, 4878968, 4895451, 4971024, 5076764, 5172552, 5316234, 5435892, 5488839, 5538288, 5799528, 5930064, 6075696, 6230574, 6527268, 6708581, 6835158, 7088312, 7120656, 7247856, 7318452, 7615146, 7974351, 8153838, 8307432, 8538194, 8699292, 8703024, 9113544, 9318672, 9757936, 9790902, 10153528, 10345104, 10632468, 10871784, 10977678, 11422719, 11599056, 12461148, 12807291, 13054536, 13417162, 13670316, 14176624, 14636904, 15230292, 15948702, 16307676, 16466517, 16614864, 17076388, 17398584, 18227088, 19581804, 20125743, 20307056, 21264936, 21743568, 21955356, 22845438, 23923053, 24922296, 25614582, 26109072, 26834324, 27340632, 29273808, 30460584, 31897404, 32615352, 32933034, 34152776, 34268157, 34797168, 38421873, 39163608, 40251486, 42529872, 43910712, 45690876, 46960067, 47846106, 49844592, 51229164, 53668648, 54681264, 60377229, 60921168, 63794808, 65230704, 65866068, 68305552, 68536314, 76843746, 78327216, 80502972, 87821424, 91381752, 93920134, 95692212, 102458328, 107337296, 115265619, 120754458, 127589616, 131732136, 137072628, 140880201, 153687492, 161005944, 181131687, 182763504, 187840268, 191384424, 204916656, 230531238, 241508916, 263464272, 274145256, 281760402, 307374984, 322011888, 362263374, 375680536, 382768848, 422640603, 461062476, 483017832, 548290512, 563520804, 614749968, 724526748, 751361072, 845281206, 922124952, 966035664, 1127041608, 1267921809, 1449053496, 1690562412, 1844249904, 2254083216, 2535843618, 2898106992, 3381124824, 5071687236, 6762249648, 10143374472, 20286748944]

約数ペア:

[(1, 20286748944), (2, 10143374472), (3, 6762249648), (4, 5071687236), (6, 3381124824), (7, 2898106992), (8, 2535843618), (9, 2254083216), (11, 1844249904), (12, 1690562412), (14, 1449053496), (16, 1267921809), (18, 1127041608), (21, 966035664), (22, 922124952), (24, 845281206), (27, 751361072), (28, 724526748), (33, 614749968), (36, 563520804), (37, 548290512), (42, 483017832), (44, 461062476), (48, 422640603), (53, 382768848), (54, 375680536), (56, 362263374), (63, 322011888), (66, 307374984), (72, 281760402), (74, 274145256), (77, 263464272), (84, 241508916), (88, 230531238), (99, 204916656), (106, 191384424), (108, 187840268), (111, 182763504), (112, 181131687), (126, 161005944), (132, 153687492), (144, 140880201), (148, 137072628), (154, 131732136), (159, 127589616), (168, 120754458), (176, 115265619), (189, 107337296), (198, 102458328), (212, 95692212), (216, 93920134), (222, 91381752), (231, 87821424), (252, 80502972), (259, 78327216), (264, 76843746), (296, 68536314), (297, 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(1908, 10632468), (1961, 10345104), (1998, 10153528), (2072, 9790902), (2079, 9757936), (2177, 9318672), (2226, 9113544), (2331, 8703024), (2332, 8699292), (2376, 8538194), (2442, 8307432), (2488, 8153838), (2544, 7974351), (2664, 7615146), (2772, 7318452), (2799, 7247856), (2849, 7120656), (2862, 7088312), (2968, 6835158), (3024, 6708581), (3108, 6527268), (3256, 6230574), (3339, 6075696), (3421, 5930064), (3498, 5799528), (3663, 5538288), (3696, 5488839), (3732, 5435892), (3816, 5316234), (3922, 5172552), (3996, 5076764), (4081, 4971024), (4144, 4895451), (4158, 4878968), (4354, 4659336), (4452, 4556772), (4662, 4351512), (4664, 4349646), (4752, 4269097), (4884, 4153716), (4976, 4076919), (5247, 3866352), (5328, 3807573), (5544, 3659226), (5598, 3623928), (5698, 3560328), (5724, 3544156), (5883, 3448368), (5936, 3417579), (6216, 3263634), (6512, 3115287), (6531, 3106224), (6678, 3037848), (6842, 2965032), (6993, 2901008), (6996, 2899764), (7326, 2769144), (7464, 2717946), (7632, 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(24486, 828504), (25641, 791184), (26124, 776556), (26712, 759462), (27368, 741258), (27454, 738936), (27972, 725252), (27984, 724941), (29304, 692286), (30789, 658896), (31376, 646569), (31482, 644392), (32648, 621378), (32966, 615384), (33264, 609871), (33588, 603988), (34188, 593388), (34521, 587664), (34832, 582417), (35298, 574728), (36729, 552336), (37296, 543939), (39186, 517704), (40068, 506308), (41052, 494172), (41181, 492624), (41976, 483294), (43142, 470232), (43956, 461524), (44784, 452991), (45584, 445041), (46028, 440748), (47064, 431046), (47894, 423576), (48972, 414252), (49449, 410256), (51282, 395592), (52248, 388278), (52947, 383152), (53424, 379731), (54736, 370629), (54908, 369468), (55944, 362626), (58608, 346143), (58779, 345136), (61578, 329448), (62964, 322196), (64713, 313488), (65296, 310689), (65932, 307692), (67176, 301994), (68376, 296694), (69042, 293832), (70596, 287364), (71841, 282384), (73458, 276168), (76923, 263728), (78372, 258852), (80136, 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