20467861920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 768

約数和(自身を含む): 83154677760

約数和(自身を除く): 62686815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 61, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 122, 132, 135, 138, 144, 160, 165, 176, 180, 183, 184, 198, 207, 216, 220, 230, 240, 244, 253, 264, 270, 276, 288, 297, 305, 307, 330, 345, 352, 360, 366, 368, 396, 414, 432, 440, 460, 480, 488, 495, 506, 528, 540, 549, 552, 594, 610, 614, 621, 660, 671, 690, 720, 732, 736, 759, 792, 828, 864, 880, 915, 920, 921, 976, 990, 1012, 1035, 1056, 1080, 1098, 1104, 1188, 1220, 1228, 1242, 1265, 1320, 1342, 1380, 1403, 1440, 1464, 1485, 1518, 1535, 1584, 1647, 1656, 1760, 1830, 1840, 1842, 1952, 1980, 2013, 2024, 2070, 2160, 2196, 2208, 2277, 2376, 2440, 2456, 2484, 2530, 2640, 2684, 2745, 2760, 2763, 2806, 2928, 2970, 3036, 3070, 3105, 3168, 3294, 3312, 3355, 3377, 3660, 3680, 3684, 3795, 3960, 4026, 4048, 4140, 4209, 4320, 4392, 4554, 4605, 4752, 4880, 4912, 4968, 5060, 5280, 5368, 5490, 5520, 5526, 5612, 5856, 5940, 6039, 6072, 6140, 6210, 6588, 6624, 6710, 6754, 6831, 7015, 7061, 7320, 7368, 7590, 7920, 8052, 8096, 8235, 8280, 8289, 8418, 8784, 9108, 9210, 9504, 9760, 9824, 9936, 10065, 10120, 10131, 10736, 10980, 11040, 11052, 11224, 11385, 11880, 12078, 12144, 12280, 12420, 12627, 13176, 13420, 13508, 13662, 13815, 14030, 14122, 14640, 14736, 15180, 15433, 15840, 16104, 16470, 16560, 16578, 16836, 16885, 17568, 18117, 18216, 18420, 18727, 19872, 20130, 20240, 20262, 21045, 21183, 21472, 21960, 22104, 22448, 22770, 23760, 24156, 24288, 24560, 24840, 25254, 26352, 26840, 27016, 27324, 27630, 28060, 28244, 29280, 29472, 30195, 30360, 30393, 30866, 32208, 32940, 33120, 33156, 33672, 33770, 34155, 35305, 36234, 36432, 36840, 37454, 37881, 40260, 40480, 40524, 41445, 42090, 42366, 43920, 44208, 44896, 45540, 46299, 47520, 48312, 49120, 49680, 50508, 50655, 52704, 53680, 54032, 54648, 55260, 56120, 56181, 56488, 60390, 60720, 60786, 61732, 63135, 63549, 64416, 65880, 66312, 67344, 67540, 68310, 70610, 72468, 72864, 73680, 74908, 75762, 77165, 77671, 80520, 81048, 82890, 84180, 84732, 87840, 88416, 90585, 91080, 91179, 92598, 93635, 96624, 99360, 101016, 101310, 105915, 107360, 108064, 109296, 110520, 112240, 112362, 112976, 120780, 121440, 121572, 123464, 126270, 127098, 131760, 132624, 134688, 135080, 136620, 138897, 141220, 144936, 147360, 149816, 151524, 151965, 154330, 155342, 161040, 162096, 165780, 168360, 168543, 169464, 181170, 182160, 182358, 185196, 187270, 189405, 190647, 193248, 202032, 202620, 205997, 211830, 218592, 221040, 224480, 224724, 225952, 231495, 233013, 241560, 243144, 246928, 252540, 254196, 263520, 265248, 270160, 273240, 277794, 280905, 282440, 289872, 299632, 303048, 303930, 308660, 310684, 317745, 322080, 324192, 331560, 336720, 337086, 338928, 362340, 364320, 364716, 370392, 374540, 378810, 381294, 388355, 404064, 405240, 411994, 416691, 423660, 430721, 442080, 449448, 455895, 462990, 466026, 483120, 486288, 493856, 505080, 505629, 508392, 540320, 546480, 555588, 561810, 564880, 579744, 599264, 606096, 607860, 617320, 617991, 621368, 635490, 663120, 673440, 674172, 677856, 694485, 699039, 724680, 729432, 740784, 749080, 757620, 762588, 776710, 810480, 823988, 833382, 842715, 847320, 861442, 898896, 911790, 925980, 932052, 953235, 966240, 972576, 1010160, 1011258, 1016784, 1029985, 1092960, 1111176, 1123620, 1129760, 1165065, 1212192, 1215720, 1234640, 1235982, 1242736, 1270980, 1292163, 1326240, 1348344, 1388970, 1398078, 1449360, 1458864, 1481568, 1498160, 1515240, 1525176, 1553420, 1620960, 1647976, 1666764, 1685430, 1694640, 1722884, 1797792, 1823580, 1851960, 1853973, 1864104, 1906470, 2020320, 2022516, 2033568, 2059970, 2083455, 2097117, 2153605, 2222352, 2247240, 2330130, 2431440, 2469280, 2471964, 2485472, 2528145, 2541960, 2584326, 2696688, 2777940, 2796156, 2898720, 2917728, 2996320, 3030480, 3050352, 3089955, 3106840, 3295952, 3333528, 3370860, 3389280, 3445768, 3495195, 3647160, 3703920, 3707946, 3728208, 3812940, 3876489, 4045032, 4119940, 4166910, 4194234, 4307210, 4444704, 4494480, 4660260, 4737931, 4862880, 4943928, 5056290, 5083920, 5168652, 5393376, 5555880, 5561919, 5592312, 6060960, 6100704, 6179910, 6213680, 6460815, 6591904, 6667056, 6741720, 6891536, 6990390, 7294320, 7407840, 7415892, 7456416, 7625880, 7752978, 8090064, 8239880, 8333820, 8388468, 8614420, 8988960, 9269865, 9320520, 9475862, 9887856, 10112580, 10167840, 10337304, 10485585, 11111760, 11123838, 11184624, 11629467, 12359820, 12427360, 12921630, 13334112, 13483440, 13783072, 13980780, 14213793, 14588640, 14831784, 15251760, 15505956, 16180128, 16479760, 16667640, 16776936, 17228840, 18539730, 18641040, 18951724, 19382445, 19775712, 20225160, 20674608, 20971170, 22223520, 22247676, 22369248, 23258934, 23689655, 24719640, 25843260, 26966880, 27809595, 27961560, 28427586, 29663568, 30503520, 31011912, 32959520, 33335280, 33553872, 34457680, 37079460, 37282080, 37903448, 38764890, 40450320, 41349216, 41942340, 42641379, 44495352, 46517868, 47379310, 49439280, 51686520, 55619190, 55923120, 56855172, 58147335, 59327136, 62023824, 66670560, 67107744, 68915360, 71068965, 74158920, 75806896, 77529780, 80900640, 83884680, 85282758, 88990704, 93035736, 94758620, 98878560, 103373040, 111238380, 111846240, 113710344, 116294670, 124047648, 127924137, 142137930, 148317840, 151613792, 155059560, 167769360, 170565516, 177981408, 186071472, 189517240, 206746080, 213206895, 222476760, 227420688, 232589340, 255848274, 284275860, 296635680, 310119120, 335538720, 341131032, 372142944, 379034480, 426413790, 444953520, 454841376, 465178680, 511696548, 568551720, 620238240, 639620685, 682262064, 758068960, 852827580, 889907040, 930357360, 1023393096, 1137103440, 1279241370, 1364524128, 1705655160, 1860714720, 2046786192, 2274206880, 2558482740, 3411310320, 4093572384, 5116965480, 6822620640, 10233930960, 20467861920]

約数ペア:

[(1, 20467861920), (2, 10233930960), (3, 6822620640), (4, 5116965480), (5, 4093572384), (6, 3411310320), (8, 2558482740), (9, 2274206880), (10, 2046786192), (11, 1860714720), (12, 1705655160), (15, 1364524128), (16, 1279241370), (18, 1137103440), (20, 1023393096), (22, 930357360), (23, 889907040), (24, 852827580), (27, 758068960), (30, 682262064), (32, 639620685), (33, 620238240), (36, 568551720), (40, 511696548), (44, 465178680), (45, 454841376), (46, 444953520), (48, 426413790), (54, 379034480), (55, 372142944), (60, 341131032), (61, 335538720), (66, 310119120), (69, 296635680), (72, 284275860), (80, 255848274), (88, 232589340), (90, 227420688), (92, 222476760), (96, 213206895), (99, 206746080), (108, 189517240), (110, 186071472), (115, 177981408), (120, 170565516), (122, 167769360), (132, 155059560), (135, 151613792), (138, 148317840), (144, 142137930), (160, 127924137), (165, 124047648), (176, 116294670), (180, 113710344), (183, 111846240), (184, 111238380), (198, 103373040), (207, 98878560), (216, 94758620), (220, 93035736), (230, 88990704), (240, 85282758), (244, 83884680), (253, 80900640), (264, 77529780), (270, 75806896), (276, 74158920), (288, 71068965), (297, 68915360), (305, 67107744), (307, 66670560), (330, 62023824), (345, 59327136), (352, 58147335), (360, 56855172), (366, 55923120), (368, 55619190), (396, 51686520), (414, 49439280), (432, 47379310), (440, 46517868), (460, 44495352), (480, 42641379), (488, 41942340), (495, 41349216), (506, 40450320), (528, 38764890), (540, 37903448), (549, 37282080), (552, 37079460), (594, 34457680), (610, 33553872), (614, 33335280), (621, 32959520), (660, 31011912), (671, 30503520), (690, 29663568), (720, 28427586), (732, 27961560), (736, 27809595), (759, 26966880), (792, 25843260), (828, 24719640), (864, 23689655), (880, 23258934), (915, 22369248), (920, 22247676), (921, 22223520), (976, 20971170), (990, 20674608), (1012, 20225160), (1035, 19775712), (1056, 19382445), (1080, 18951724), (1098, 18641040), (1104, 18539730), (1188, 17228840), (1220, 16776936), (1228, 16667640), (1242, 16479760), (1265, 16180128), (1320, 15505956), (1342, 15251760), (1380, 14831784), (1403, 14588640), (1440, 14213793), (1464, 13980780), (1485, 13783072), (1518, 13483440), (1535, 13334112), (1584, 12921630), (1647, 12427360), (1656, 12359820), (1760, 11629467), (1830, 11184624), (1840, 11123838), (1842, 11111760), (1952, 10485585), (1980, 10337304), (2013, 10167840), (2024, 10112580), (2070, 9887856), (2160, 9475862), (2196, 9320520), (2208, 9269865), (2277, 8988960), (2376, 8614420), (2440, 8388468), (2456, 8333820), (2484, 8239880), (2530, 8090064), (2640, 7752978), (2684, 7625880), (2745, 7456416), (2760, 7415892), (2763, 7407840), (2806, 7294320), (2928, 6990390), (2970, 6891536), (3036, 6741720), (3070, 6667056), (3105, 6591904), (3168, 6460815), (3294, 6213680), (3312, 6179910), (3355, 6100704), (3377, 6060960), (3660, 5592312), (3680, 5561919), (3684, 5555880), (3795, 5393376), (3960, 5168652), (4026, 5083920), (4048, 5056290), (4140, 4943928), (4209, 4862880), (4320, 4737931), (4392, 4660260), (4554, 4494480), (4605, 4444704), (4752, 4307210), (4880, 4194234), (4912, 4166910), (4968, 4119940), (5060, 4045032), (5280, 3876489), (5368, 3812940), (5490, 3728208), (5520, 3707946), (5526, 3703920), (5612, 3647160), (5856, 3495195), (5940, 3445768), (6039, 3389280), (6072, 3370860), (6140, 3333528), (6210, 3295952), (6588, 3106840), (6624, 3089955), (6710, 3050352), (6754, 3030480), (6831, 2996320), (7015, 2917728), (7061, 2898720), (7320, 2796156), (7368, 2777940), (7590, 2696688), (7920, 2584326), (8052, 2541960), (8096, 2528145), (8235, 2485472), (8280, 2471964), (8289, 2469280), (8418, 2431440), (8784, 2330130), (9108, 2247240), (9210, 2222352), (9504, 2153605), (9760, 2097117), (9824, 2083455), (9936, 2059970), (10065, 2033568), (10120, 2022516), (10131, 2020320), (10736, 1906470), (10980, 1864104), (11040, 1853973), (11052, 1851960), (11224, 1823580), (11385, 1797792), (11880, 1722884), (12078, 1694640), (12144, 1685430), (12280, 1666764), (12420, 1647976), (12627, 1620960), (13176, 1553420), (13420, 1525176), (13508, 1515240), (13662, 1498160), (13815, 1481568), (14030, 1458864), (14122, 1449360), (14640, 1398078), (14736, 1388970), (15180, 1348344), (15433, 1326240), (15840, 1292163), (16104, 1270980), (16470, 1242736), (16560, 1235982), (16578, 1234640), (16836, 1215720), (16885, 1212192), (17568, 1165065), (18117, 1129760), (18216, 1123620), (18420, 1111176), (18727, 1092960), (19872, 1029985), (20130, 1016784), (20240, 1011258), (20262, 1010160), (21045, 972576), (21183, 966240), (21472, 953235), (21960, 932052), (22104, 925980), (22448, 911790), (22770, 898896), (23760, 861442), (24156, 847320), (24288, 842715), (24560, 833382), (24840, 823988), (25254, 810480), (26352, 776710), (26840, 762588), (27016, 757620), (27324, 749080), (27630, 740784), (28060, 729432), (28244, 724680), (29280, 699039), (29472, 694485), (30195, 677856), (30360, 674172), (30393, 673440), (30866, 663120), (32208, 635490), (32940, 621368), (33120, 617991), (33156, 617320), (33672, 607860), (33770, 606096), (34155, 599264), (35305, 579744), (36234, 564880), (36432, 561810), (36840, 555588), (37454, 546480), (37881, 540320), (40260, 508392), (40480, 505629), (40524, 505080), (41445, 493856), (42090, 486288), (42366, 483120), (43920, 466026), (44208, 462990), (44896, 455895), (45540, 449448), (46299, 442080), (47520, 430721), (48312, 423660), (49120, 416691), (49680, 411994), (50508, 405240), (50655, 404064), (52704, 388355), (53680, 381294), (54032, 378810), (54648, 374540), (55260, 370392), (56120, 364716), (56181, 364320), (56488, 362340), (60390, 338928), (60720, 337086), (60786, 336720), (61732, 331560), (63135, 324192), (63549, 322080), (64416, 317745), (65880, 310684), (66312, 308660), (67344, 303930), (67540, 303048), (68310, 299632), (70610, 289872), (72468, 282440), (72864, 280905), (73680, 277794), (74908, 273240), (75762, 270160), (77165, 265248), (77671, 263520), (80520, 254196), (81048, 252540), (82890, 246928), (84180, 243144), (84732, 241560), (87840, 233013), (88416, 231495), (90585, 225952), (91080, 224724), (91179, 224480), (92598, 221040), (93635, 218592), (96624, 211830), (99360, 205997), (101016, 202620), (101310, 202032), (105915, 193248), (107360, 190647), (108064, 189405), (109296, 187270), (110520, 185196), (112240, 182358), (112362, 182160), (112976, 181170), (120780, 169464), (121440, 168543), (121572, 168360), (123464, 165780), (126270, 162096), (127098, 161040), (131760, 155342), (132624, 154330), (134688, 151965), (135080, 151524), (136620, 149816), (138897, 147360), (141220, 144936)]