20543236560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 960

約数和(自身を含む): 92658069504

約数和(自身を除く): 72114832944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 71, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 142, 144, 153, 154, 165, 168, 170, 176, 180, 187, 198, 204, 210, 213, 220, 231, 238, 240, 252, 255, 264, 272, 280, 284, 306, 307, 308, 315, 330, 336, 340, 355, 357, 360, 374, 385, 396, 408, 420, 426, 440, 462, 476, 495, 497, 504, 510, 528, 560, 561, 568, 595, 612, 614, 616, 630, 639, 660, 680, 693, 710, 714, 720, 748, 765, 770, 781, 792, 816, 840, 852, 880, 921, 924, 935, 952, 990, 994, 1008, 1020, 1065, 1071, 1122, 1136, 1155, 1190, 1207, 1224, 1228, 1232, 1260, 1278, 1309, 1320, 1360, 1386, 1420, 1428, 1491, 1496, 1530, 1535, 1540, 1562, 1584, 1680, 1683, 1704, 1785, 1842, 1848, 1870, 1904, 1980, 1988, 2040, 2130, 2142, 2149, 2244, 2310, 2343, 2380, 2414, 2448, 2456, 2485, 2520, 2556, 2618, 2640, 2763, 2772, 2805, 2840, 2856, 2982, 2992, 3060, 3070, 3080, 3124, 3195, 3366, 3377, 3408, 3465, 3570, 3621, 3684, 3696, 3740, 3905, 3927, 3960, 3976, 4080, 4260, 4284, 4298, 4473, 4488, 4605, 4620, 4686, 4760, 4828, 4912, 4970, 5040, 5112, 5219, 5236, 5355, 5467, 5526, 5544, 5610, 5680, 5712, 5964, 6035, 6120, 6140, 6160, 6248, 6390, 6447, 6545, 6732, 6754, 6930, 7029, 7140, 7242, 7368, 7455, 7480, 7810, 7854, 7920, 7952, 8415, 8449, 8520, 8568, 8596, 8946, 8976, 9210, 9240, 9372, 9520, 9656, 9940, 10131, 10224, 10438, 10472, 10710, 10745, 10863, 10934, 11052, 11088, 11220, 11715, 11781, 11928, 12070, 12240, 12280, 12496, 12780, 12894, 13090, 13277, 13464, 13508, 13815, 13860, 14058, 14280, 14484, 14736, 14910, 14960, 15620, 15657, 15708, 16401, 16830, 16885, 16898, 17040, 17136, 17192, 17892, 18105, 18420, 18480, 18744, 19312, 19341, 19635, 19880, 20262, 20876, 20944, 21420, 21490, 21726, 21797, 21868, 22104, 22365, 22440, 23430, 23562, 23639, 23856, 24140, 24560, 25347, 25560, 25788, 26095, 26180, 26554, 26928, 27016, 27335, 27630, 27720, 28116, 28560, 28968, 29820, 30393, 31240, 31314, 31416, 32235, 32802, 33660, 33770, 33796, 34384, 35145, 35784, 36210, 36533, 36840, 37488, 38682, 39270, 39760, 39831, 40524, 41752, 42245, 42840, 42980, 43452, 43594, 43736, 44208, 44730, 44880, 46860, 46971, 47124, 47278, 48280, 49203, 50655, 50694, 51120, 51576, 52190, 52360, 53108, 54032, 54315, 54670, 55260, 55440, 56232, 57409, 57936, 58905, 59640, 60786, 62480, 62628, 62832, 64470, 65391, 65604, 66385, 67320, 67540, 67592, 70290, 70917, 71568, 72420, 73066, 73680, 76041, 77364, 78285, 78540, 79662, 81048, 82005, 83504, 84490, 85680, 85960, 86904, 87188, 87472, 89460, 92939, 93720, 93942, 94248, 94556, 96560, 96705, 98406, 101310, 101388, 103152, 104380, 104720, 106216, 108630, 108985, 109340, 109599, 110520, 112464, 114818, 117810, 118195, 119280, 119493, 121572, 125256, 126735, 128940, 130782, 131208, 132770, 134640, 135080, 135184, 140580, 141834, 144840, 146132, 151965, 152082, 152579, 154728, 156570, 157080, 159324, 162096, 164010, 168980, 171920, 172227, 173808, 174376, 178920, 182665, 185878, 187440, 187884, 188496, 189112, 193410, 196173, 196812, 199155, 202620, 202776, 208760, 212432, 212751, 217260, 217970, 218680, 219198, 221040, 229636, 234855, 235620, 236390, 238986, 239767, 243144, 246015, 250512, 253470, 257880, 261564, 262416, 265540, 270160, 278817, 281160, 283668, 287045, 289680, 292264, 303930, 304164, 305158, 309456, 313140, 314160, 318648, 326955, 328020, 328797, 337960, 344454, 348752, 354585, 357840, 365330, 370549, 371756, 375768, 378224, 380205, 386820, 392346, 393624, 398310, 401863, 405240, 405552, 417520, 425502, 434520, 435940, 437360, 438396, 457737, 459272, 464695, 469710, 471240, 472780, 477972, 479534, 486288, 492030, 506940, 515760, 516681, 523128, 531080, 547995, 557634, 562320, 567336, 574090, 584528, 597465, 607860, 608328, 610316, 626280, 637296, 653910, 656040, 657594, 675920, 688908, 709170, 719301, 730660, 741098, 743512, 751536, 760410, 762895, 773640, 784692, 787248, 796620, 803726, 810480, 836451, 851004, 861135, 869040, 871880, 876792, 915474, 918544, 929390, 939420, 942480, 945560, 955944, 959068, 980865, 984060, 1013880, 1033362, 1046256, 1062160, 1063755, 1095990, 1111647, 1115268, 1134672, 1148180, 1194930, 1198835, 1205589, 1215720, 1216656, 1220632, 1252560, 1307820, 1312080, 1315188, 1373211, 1377816, 1394085, 1418340, 1438602, 1461320, 1482196, 1487024, 1520820, 1525790, 1547280, 1569384, 1593240, 1607452, 1643985, 1672902, 1678369, 1702008, 1722270, 1743760, 1753584, 1830948, 1852745, 1858780, 1878840, 1891120, 1911888, 1918136, 1961730, 1968120, 2009315, 2027760, 2066724, 2127510, 2157903, 2191980, 2223294, 2230536, 2288685, 2296360, 2389860, 2397670, 2411178, 2431440, 2441264, 2583405, 2593843, 2615640, 2630376, 2746422, 2755632, 2788170, 2836680, 2877204, 2922640, 2964392, 3041640, 3051580, 3138768, 3186480, 3214904, 3287970, 3334941, 3345804, 3356738, 3404016, 3444540, 3596505, 3616767, 3661896, 3705490, 3717560, 3757680, 3836272, 3923460, 3936240, 4018630, 4076039, 4133448, 4182255, 4255020, 4315806, 4383960, 4446588, 4461072, 4577370, 4592720, 4779720, 4795340, 4822356, 5035107, 5166810, 5187686, 5231280, 5260752, 5492844, 5558235, 5576340, 5673360, 5754408, 5928784, 6027945, 6083280, 6103160, 6429808, 6575940, 6669882, 6691608, 6713476, 6866055, 6889080, 7193010, 7233534, 7323792, 7410980, 7435120, 7781529, 7846920, 8037260, 8152078, 8266896, 8364510, 8391845, 8510040, 8631612, 8767920, 8893176, 9154740, 9559440, 9590680, 9644712, 10070214, 10333620, 10375372, 10789515, 10985688, 11116470, 11152680, 11508816, 12055890, 12206320, 12228117, 12969215, 13151880, 13339764, 13383216, 13426952, 13732110, 13778160, 14386020, 14467068, 14821960, 15105321, 15563058, 15693840, 16074520, 16304156, 16674705, 16729020, 16783690, 17020080, 17263224, 17786352, 18083835, 18309480, 19181360, 19289424, 20140428, 20380195, 20667240, 20750744, 21579030, 21971376, 22232940, 22305360, 23344587, 24111780, 24456234, 25175535, 25938430, 26303760, 26679528, 26853904, 27464220, 28532273, 28772040, 28934136, 29643920, 30210642, 31126116, 32149040, 32608312, 33349410, 33458040, 33567380, 34526448, 36167670, 36618960, 36684351, 38907645, 40280856, 40760390, 41334480, 41501488, 43158060, 44465880, 46689174, 48223560, 48912468, 50351070, 51876860, 53359056, 54928440, 57064546, 57544080, 57868272, 60421284, 61140585, 62252232, 65216624, 66698820, 66916080, 67134760, 72335340, 73368702, 75526605, 77815290, 80561712, 81520780, 85596819, 86316120, 88931760, 93378348, 96447120, 97824936, 100702140, 103753720, 109856880, 114129092, 116722935, 120842568, 122281170, 124504464, 133397640, 134269520, 142661365, 144670680, 146737404, 151053210, 155630580, 163041560, 171193638, 172632240, 183421755, 186756696, 195649872, 201404280, 207507440, 228258184, 233445870, 241685136, 244562340, 256790457, 266795280, 285322730, 289341360, 293474808, 302106420, 311261160, 326083120, 342387276, 366843510, 373513392, 402808560, 427984095, 456516368, 466891740, 489124680, 513580914, 570645460, 586949616, 604212840, 622522320, 684774552, 733687020, 855968190, 933783480, 978249360, 1027161828, 1141290920, 1208425680, 1283952285, 1369549104, 1467374040, 1711936380, 1867566960, 2054323656, 2282581840, 2567904570, 2934748080, 3423872760, 4108647312, 5135809140, 6847745520, 10271618280, 20543236560]

約数ペア:

[(1, 20543236560), (2, 10271618280), (3, 6847745520), (4, 5135809140), (5, 4108647312), (6, 3423872760), (7, 2934748080), (8, 2567904570), (9, 2282581840), (10, 2054323656), (11, 1867566960), (12, 1711936380), (14, 1467374040), (15, 1369549104), (16, 1283952285), (17, 1208425680), (18, 1141290920), (20, 1027161828), (21, 978249360), (22, 933783480), (24, 855968190), (28, 733687020), (30, 684774552), (33, 622522320), (34, 604212840), (35, 586949616), (36, 570645460), (40, 513580914), (42, 489124680), (44, 466891740), (45, 456516368), (48, 427984095), (51, 402808560), (55, 373513392), (56, 366843510), (60, 342387276), (63, 326083120), (66, 311261160), (68, 302106420), (70, 293474808), (71, 289341360), (72, 285322730), (77, 266795280), (80, 256790457), (84, 244562340), (85, 241685136), (88, 233445870), (90, 228258184), (99, 207507440), (102, 201404280), (105, 195649872), (110, 186756696), (112, 183421755), (119, 172632240), (120, 171193638), (126, 163041560), (132, 155630580), (136, 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32149040), (660, 31126116), (680, 30210642), (693, 29643920), (710, 28934136), (714, 28772040), (720, 28532273), (748, 27464220), (765, 26853904), (770, 26679528), (781, 26303760), (792, 25938430), (816, 25175535), (840, 24456234), (852, 24111780), (880, 23344587), (921, 22305360), (924, 22232940), (935, 21971376), (952, 21579030), (990, 20750744), (994, 20667240), (1008, 20380195), (1020, 20140428), (1065, 19289424), (1071, 19181360), (1122, 18309480), (1136, 18083835), (1155, 17786352), (1190, 17263224), (1207, 17020080), (1224, 16783690), (1228, 16729020), (1232, 16674705), (1260, 16304156), (1278, 16074520), (1309, 15693840), (1320, 15563058), (1360, 15105321), (1386, 14821960), (1420, 14467068), (1428, 14386020), (1491, 13778160), (1496, 13732110), (1530, 13426952), (1535, 13383216), (1540, 13339764), (1562, 13151880), (1584, 12969215), (1680, 12228117), (1683, 12206320), (1704, 12055890), (1785, 11508816), (1842, 11152680), (1848, 11116470), (1870, 10985688), (1904, 10789515), (1980, 10375372), (1988, 10333620), (2040, 10070214), (2130, 9644712), (2142, 9590680), (2149, 9559440), (2244, 9154740), (2310, 8893176), (2343, 8767920), (2380, 8631612), (2414, 8510040), (2448, 8391845), (2456, 8364510), (2485, 8266896), (2520, 8152078), (2556, 8037260), (2618, 7846920), (2640, 7781529), (2763, 7435120), (2772, 7410980), (2805, 7323792), (2840, 7233534), (2856, 7193010), (2982, 6889080), (2992, 6866055), (3060, 6713476), (3070, 6691608), (3080, 6669882), (3124, 6575940), (3195, 6429808), (3366, 6103160), (3377, 6083280), (3408, 6027945), (3465, 5928784), (3570, 5754408), (3621, 5673360), (3684, 5576340), (3696, 5558235), (3740, 5492844), (3905, 5260752), (3927, 5231280), (3960, 5187686), (3976, 5166810), (4080, 5035107), (4260, 4822356), (4284, 4795340), (4298, 4779720), (4473, 4592720), (4488, 4577370), (4605, 4461072), (4620, 4446588), (4686, 4383960), (4760, 4315806), (4828, 4255020), (4912, 4182255), (4970, 4133448), (5040, 4076039), (5112, 4018630), (5219, 3936240), (5236, 3923460), (5355, 3836272), (5467, 3757680), (5526, 3717560), (5544, 3705490), (5610, 3661896), (5680, 3616767), (5712, 3596505), (5964, 3444540), (6035, 3404016), (6120, 3356738), (6140, 3345804), (6160, 3334941), (6248, 3287970), (6390, 3214904), (6447, 3186480), (6545, 3138768), (6732, 3051580), (6754, 3041640), (6930, 2964392), (7029, 2922640), (7140, 2877204), (7242, 2836680), (7368, 2788170), (7455, 2755632), (7480, 2746422), (7810, 2630376), (7854, 2615640), (7920, 2593843), (7952, 2583405), (8415, 2441264), (8449, 2431440), (8520, 2411178), (8568, 2397670), (8596, 2389860), (8946, 2296360), (8976, 2288685), (9210, 2230536), (9240, 2223294), (9372, 2191980), (9520, 2157903), (9656, 2127510), (9940, 2066724), (10131, 2027760), (10224, 2009315), (10438, 1968120), (10472, 1961730), (10710, 1918136), (10745, 1911888), (10863, 1891120), (10934, 1878840), (11052, 1858780), (11088, 1852745), (11220, 1830948), (11715, 1753584), (11781, 1743760), (11928, 1722270), (12070, 1702008), (12240, 1678369), (12280, 1672902), (12496, 1643985), (12780, 1607452), (12894, 1593240), (13090, 1569384), (13277, 1547280), (13464, 1525790), (13508, 1520820), (13815, 1487024), (13860, 1482196), (14058, 1461320), (14280, 1438602), (14484, 1418340), (14736, 1394085), (14910, 1377816), (14960, 1373211), (15620, 1315188), (15657, 1312080), (15708, 1307820), (16401, 1252560), (16830, 1220632), (16885, 1216656), (16898, 1215720), (17040, 1205589), (17136, 1198835), (17192, 1194930), (17892, 1148180), (18105, 1134672), (18420, 1115268), (18480, 1111647), (18744, 1095990), (19312, 1063755), (19341, 1062160), (19635, 1046256), (19880, 1033362), (20262, 1013880), (20876, 984060), (20944, 980865), (21420, 959068), (21490, 955944), (21726, 945560), (21797, 942480), (21868, 939420), (22104, 929390), (22365, 918544), (22440, 915474), (23430, 876792), (23562, 871880), (23639, 869040), (23856, 861135), (24140, 851004), (24560, 836451), (25347, 810480), (25560, 803726), (25788, 796620), (26095, 787248), (26180, 784692), (26554, 773640), (26928, 762895), (27016, 760410), (27335, 751536), (27630, 743512), (27720, 741098), (28116, 730660), (28560, 719301), (28968, 709170), (29820, 688908), (30393, 675920), (31240, 657594), (31314, 656040), (31416, 653910), (32235, 637296), (32802, 626280), (33660, 610316), (33770, 608328), (33796, 607860), (34384, 597465), (35145, 584528), (35784, 574090), (36210, 567336), (36533, 562320), (36840, 557634), (37488, 547995), (38682, 531080), (39270, 523128), (39760, 516681), (39831, 515760), (40524, 506940), (41752, 492030), (42245, 486288), (42840, 479534), (42980, 477972), (43452, 472780), (43594, 471240), (43736, 469710), (44208, 464695), (44730, 459272), (44880, 457737), (46860, 438396), (46971, 437360), (47124, 435940), (47278, 434520), (48280, 425502), (49203, 417520), (50655, 405552), (50694, 405240), (51120, 401863), (51576, 398310), (52190, 393624), (52360, 392346), (53108, 386820), (54032, 380205), (54315, 378224), (54670, 375768), (55260, 371756), (55440, 370549), (56232, 365330), (57409, 357840), (57936, 354585), (58905, 348752), (59640, 344454), (60786, 337960), (62480, 328797), (62628, 328020), (62832, 326955), (64470, 318648), (65391, 314160), (65604, 313140), (66385, 309456), (67320, 305158), (67540, 304164), (67592, 303930), (70290, 292264), (70917, 289680), (71568, 287045), (72420, 283668), (73066, 281160), (73680, 278817), (76041, 270160), (77364, 265540), (78285, 262416), (78540, 261564), (79662, 257880), (81048, 253470), (82005, 250512), (83504, 246015), (84490, 243144), (85680, 239767), (85960, 238986), (86904, 236390), (87188, 235620), (87472, 234855), (89460, 229636), (92939, 221040), (93720, 219198), (93942, 218680), (94248, 217970), (94556, 217260), (96560, 212751), (96705, 212432), (98406, 208760), (101310, 202776), (101388, 202620), (103152, 199155), (104380, 196812), (104720, 196173), (106216, 193410), (108630, 189112), (108985, 188496), (109340, 187884), (109599, 187440), (110520, 185878), (112464, 182665), (114818, 178920), (117810, 174376), (118195, 173808), (119280, 172227), (119493, 171920), (121572, 168980), (125256, 164010), (126735, 162096), (128940, 159324), (130782, 157080), (131208, 156570), (132770, 154728), (134640, 152579), (135080, 152082), (135184, 151965), (140580, 146132), (141834, 144840)]