20006209600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 672

約数和(自身を含む): 60956098560

約数和(自身を除く): 40949888960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 31, 32, 38, 40, 46, 50, 52, 62, 64, 65, 71, 76, 80, 92, 95, 100, 104, 115, 124, 130, 142, 152, 155, 160, 184, 190, 200, 208, 230, 247, 248, 260, 284, 299, 304, 310, 320, 325, 355, 368, 380, 400, 403, 416, 437, 460, 475, 494, 496, 520, 568, 575, 589, 598, 608, 620, 650, 710, 713, 736, 760, 775, 800, 806, 832, 874, 920, 923, 950, 988, 992, 1040, 1136, 1150, 1178, 1196, 1216, 1235, 1240, 1300, 1349, 1420, 1426, 1472, 1495, 1520, 1550, 1600, 1612, 1633, 1748, 1775, 1840, 1846, 1900, 1976, 1984, 2015, 2080, 2185, 2201, 2272, 2300, 2356, 2392, 2470, 2480, 2600, 2698, 2840, 2852, 2945, 2990, 3040, 3100, 3224, 3266, 3496, 3550, 3565, 3680, 3692, 3800, 3952, 4030, 4160, 4370, 4402, 4544, 4600, 4615, 4712, 4784, 4940, 4960, 5200, 5396, 5680, 5681, 5704, 5890, 5980, 6080, 6175, 6200, 6448, 6532, 6745, 6992, 7100, 7130, 7360, 7384, 7475, 7600, 7657, 7904, 8060, 8165, 8740, 8804, 9200, 9230, 9269, 9424, 9568, 9880, 9920, 10075, 10400, 10792, 10925, 11005, 11360, 11362, 11408, 11780, 11960, 12350, 12400, 12896, 13064, 13490, 13547, 13984, 14200, 14260, 14725, 14768, 14950, 15200, 15314, 15808, 16120, 16330, 17480, 17537, 17608, 17825, 18400, 18460, 18538, 18848, 19136, 19760, 20150, 20800, 21229, 21584, 21850, 22010, 22720, 22724, 22816, 23075, 23560, 23920, 24700, 24800, 25792, 26128, 26980, 27094, 27968, 28400, 28405, 28520, 28613, 29450, 29536, 29900, 30400, 30628, 31027, 32240, 32660, 33725, 34960, 35074, 35216, 35650, 36800, 36920, 37076, 37696, 38285, 39520, 40300, 40825, 41819, 42458, 43168, 43700, 44020, 45448, 45632, 46150, 46345, 47120, 47840, 49400, 49600, 50623, 52256, 53960, 54188, 55025, 56800, 56810, 57040, 57226, 58900, 59072, 59800, 61256, 62054, 64480, 65320, 67450, 67735, 69920, 70148, 70432, 71300, 73840, 74152, 76570, 79040, 80600, 81650, 83638, 84916, 86336, 87400, 87685, 88040, 90896, 92300, 92690, 94240, 95680, 98800, 101246, 104512, 106145, 107920, 108376, 110050, 113600, 113620, 114080, 114452, 117800, 119600, 122512, 124108, 128960, 130640, 134900, 135470, 139840, 140296, 140864, 142025, 142600, 143065, 147680, 148304, 153140, 155135, 161200, 163300, 167276, 169832, 174800, 175370, 176080, 176111, 181792, 184600, 185380, 188480, 191425, 197600, 202492, 209095, 212290, 215840, 216752, 220100, 227240, 228160, 228904, 231725, 235600, 239200, 245024, 248216, 253115, 261280, 269800, 270940, 280592, 284050, 285200, 286130, 295360, 296608, 306280, 310270, 322400, 326600, 334552, 338675, 339664, 349600, 350740, 352160, 352222, 363584, 369200, 370760, 382850, 395200, 403351, 404984, 418190, 424580, 431680, 433504, 438425, 440200, 454480, 457808, 463450, 471200, 478400, 490048, 496432, 506230, 522560, 530725, 539600, 541880, 543647, 561184, 568100, 570400, 572260, 593216, 612560, 620540, 644800, 653200, 658099, 669104, 677350, 679328, 699200, 701480, 704320, 704444, 715325, 738400, 741520, 765700, 775675, 806702, 809968, 836380, 849160, 867008, 876850, 880400, 880555, 908960, 915616, 926900, 942400, 961837, 992864, 1012460, 1045475, 1061450, 1079200, 1083760, 1087294, 1122368, 1136200, 1140800, 1144520, 1225120, 1241080, 1265575, 1306400, 1316198, 1338208, 1354700, 1358656, 1402960, 1408888, 1430650, 1476800, 1483040, 1531400, 1551350, 1613404, 1619936, 1672760, 1698320, 1753700, 1760800, 1761110, 1817920, 1831232, 1853800, 1923674, 1985728, 2016755, 2024920, 2090950, 2122900, 2158400, 2167520, 2174588, 2272400, 2289040, 2450240, 2482160, 2531150, 2612800, 2632396, 2676416, 2709400, 2718235, 2805920, 2817776, 2861300, 2966080, 3062800, 3102700, 3226808, 3239872, 3290495, 3345520, 3396640, 3507400, 3521600, 3522220, 3707600, 3847348, 4033510, 4049840, 4181900, 4245800, 4335040, 4349176, 4402775, 4544800, 4578080, 4809185, 4964320, 5062300, 5264792, 5418800, 5436470, 5611840, 5635552, 5722600, 6125600, 6205400, 6453616, 6580990, 6691040, 6793280, 7014800, 7044440, 7415200, 7694696, 8067020, 8099680, 8363800, 8491600, 8698352, 8805550, 9089600, 9156160, 9618370, 9928640, 10083775, 10124600, 10529584, 10837600, 10872940, 11271104, 11445200, 12251200, 12410800, 12503881, 12907232, 13161980, 13382080, 13591175, 14029600, 14088880, 14830400, 15389392, 16134040, 16199360, 16452475, 16727600, 16983200, 17396704, 17611100, 19236740, 20167550, 20249200, 21059168, 21675200, 21745880, 22890400, 24045925, 24821600, 25007762, 25814464, 26323960, 27182350, 28059200, 28177760, 30778784, 32268080, 32904950, 33455200, 33966400, 34793408, 35222200, 38473480, 40335100, 40498400, 42118336, 43491760, 45780800, 48091850, 49643200, 50015524, 52647920, 54364700, 56355520, 61557568, 62519405, 64536160, 65809900, 66910400, 70444400, 76946960, 80670200, 80996800, 86983520, 96183700, 100031048, 105295840, 108729400, 125038810, 129072320, 131619800, 140888800, 153893920, 161340400, 173967040, 192367400, 200062096, 210591680, 217458800, 250077620, 263239600, 281777600, 307787840, 312597025, 322680800, 384734800, 400124192, 434917600, 500155240, 526479200, 625194050, 645361600, 769469600, 800248384, 869835200, 1000310480, 1052958400, 1250388100, 1538939200, 2000620960, 2500776200, 4001241920, 5001552400, 10003104800, 20006209600]

約数ペア:

[(1, 20006209600), (2, 10003104800), (4, 5001552400), (5, 4001241920), (8, 2500776200), (10, 2000620960), (13, 1538939200), (16, 1250388100), (19, 1052958400), (20, 1000310480), (23, 869835200), (25, 800248384), (26, 769469600), (31, 645361600), (32, 625194050), (38, 526479200), (40, 500155240), (46, 434917600), (50, 400124192), (52, 384734800), (62, 322680800), (64, 312597025), (65, 307787840), (71, 281777600), (76, 263239600), (80, 250077620), (92, 217458800), (95, 210591680), (100, 200062096), (104, 192367400), (115, 173967040), (124, 161340400), (130, 153893920), (142, 140888800), (152, 131619800), (155, 129072320), (160, 125038810), (184, 108729400), (190, 105295840), (200, 100031048), (208, 96183700), (230, 86983520), (247, 80996800), (248, 80670200), (260, 76946960), (284, 70444400), (299, 66910400), (304, 65809900), (310, 64536160), (320, 62519405), (325, 61557568), (355, 56355520), (368, 54364700), (380, 52647920), (400, 50015524), (403, 49643200), (416, 48091850), (437, 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8805550), (2300, 8698352), (2356, 8491600), (2392, 8363800), (2470, 8099680), (2480, 8067020), (2600, 7694696), (2698, 7415200), (2840, 7044440), (2852, 7014800), (2945, 6793280), (2990, 6691040), (3040, 6580990), (3100, 6453616), (3224, 6205400), (3266, 6125600), (3496, 5722600), (3550, 5635552), (3565, 5611840), (3680, 5436470), (3692, 5418800), (3800, 5264792), (3952, 5062300), (4030, 4964320), (4160, 4809185), (4370, 4578080), (4402, 4544800), (4544, 4402775), (4600, 4349176), (4615, 4335040), (4712, 4245800), (4784, 4181900), (4940, 4049840), (4960, 4033510), (5200, 3847348), (5396, 3707600), (5680, 3522220), (5681, 3521600), (5704, 3507400), (5890, 3396640), (5980, 3345520), (6080, 3290495), (6175, 3239872), (6200, 3226808), (6448, 3102700), (6532, 3062800), (6745, 2966080), (6992, 2861300), (7100, 2817776), (7130, 2805920), (7360, 2718235), (7384, 2709400), (7475, 2676416), (7600, 2632396), (7657, 2612800), (7904, 2531150), (8060, 2482160), (8165, 2450240), (8740, 2289040), (8804, 2272400), (9200, 2174588), (9230, 2167520), (9269, 2158400), (9424, 2122900), (9568, 2090950), (9880, 2024920), (9920, 2016755), (10075, 1985728), (10400, 1923674), (10792, 1853800), (10925, 1831232), (11005, 1817920), (11360, 1761110), (11362, 1760800), (11408, 1753700), (11780, 1698320), (11960, 1672760), (12350, 1619936), (12400, 1613404), (12896, 1551350), (13064, 1531400), (13490, 1483040), (13547, 1476800), (13984, 1430650), (14200, 1408888), (14260, 1402960), (14725, 1358656), (14768, 1354700), (14950, 1338208), (15200, 1316198), (15314, 1306400), (15808, 1265575), (16120, 1241080), (16330, 1225120), (17480, 1144520), (17537, 1140800), (17608, 1136200), (17825, 1122368), (18400, 1087294), (18460, 1083760), (18538, 1079200), (18848, 1061450), (19136, 1045475), (19760, 1012460), (20150, 992864), (20800, 961837), (21229, 942400), (21584, 926900), (21850, 915616), (22010, 908960), (22720, 880555), (22724, 880400), (22816, 876850), (23075, 867008), (23560, 849160), (23920, 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