20346406080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 896

約数和(自身を含む): 89664454656

約数和(自身を除く): 69318048576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 31, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 62, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 93, 96, 104, 105, 110, 112, 120, 124, 130, 132, 140, 143, 154, 155, 156, 160, 165, 168, 176, 182, 186, 192, 195, 208, 210, 217, 220, 224, 231, 240, 248, 260, 264, 273, 280, 286, 308, 310, 312, 320, 330, 336, 341, 352, 364, 372, 385, 390, 403, 416, 420, 429, 434, 440, 448, 455, 462, 465, 480, 496, 520, 528, 546, 560, 572, 616, 620, 624, 651, 660, 672, 682, 683, 704, 715, 728, 744, 770, 780, 806, 832, 840, 858, 868, 880, 910, 924, 930, 960, 992, 1001, 1023, 1040, 1056, 1085, 1092, 1120, 1144, 1155, 1209, 1232, 1240, 1248, 1302, 1320, 1344, 1364, 1365, 1366, 1430, 1456, 1488, 1540, 1560, 1612, 1680, 1705, 1716, 1736, 1760, 1820, 1848, 1860, 1984, 2002, 2015, 2046, 2049, 2080, 2112, 2145, 2170, 2184, 2240, 2288, 2310, 2387, 2418, 2464, 2480, 2496, 2604, 2640, 2728, 2730, 2732, 2821, 2860, 2912, 2976, 3003, 3080, 3120, 3224, 3255, 3360, 3410, 3415, 3432, 3472, 3520, 3640, 3696, 3720, 4004, 4030, 4092, 4098, 4160, 4290, 4340, 4368, 4433, 4576, 4620, 4774, 4781, 4836, 4928, 4960, 5005, 5115, 5208, 5280, 5456, 5460, 5464, 5642, 5720, 5824, 5952, 6006, 6045, 6160, 6240, 6448, 6510, 6720, 6820, 6830, 6864, 6944, 7161, 7280, 7392, 7440, 7513, 8008, 8060, 8184, 8196, 8463, 8580, 8680, 8736, 8866, 8879, 9152, 9240, 9548, 9562, 9672, 9920, 10010, 10230, 10245, 10416, 10560, 10912, 10920, 10928, 11284, 11440, 11935, 12012, 12090, 12320, 12480, 12896, 13020, 13299, 13640, 13660, 13728, 13888, 14105, 14322, 14343, 14560, 14784, 14880, 15015, 15026, 16016, 16120, 16368, 16392, 16926, 17160, 17360, 17472, 17732, 17758, 18480, 19096, 19124, 19344, 20020, 20460, 20490, 20832, 21173, 21824, 21840, 21856, 22165, 22539, 22568, 22880, 23870, 23905, 24024, 24180, 24640, 25792, 26040, 26598, 26637, 27280, 27320, 27456, 28210, 28644, 28686, 29120, 29760, 30030, 30052, 31031, 32032, 32240, 32736, 32784, 33852, 34320, 34720, 35464, 35516, 35805, 36960, 37565, 38192, 38248, 38688, 40040, 40920, 40980, 41664, 42315, 42346, 43680, 43712, 44330, 44395, 45078, 45136, 45760, 47740, 47810, 48048, 48360, 52080, 52591, 53196, 53274, 54560, 54640, 56420, 57288, 57372, 60060, 60104, 62062, 62153, 63519, 64064, 64480, 65472, 65568, 66495, 67704, 68640, 69440, 70928, 71032, 71610, 71715, 73920, 75130, 76384, 76496, 77376, 80080, 81840, 81960, 84630, 84692, 87360, 88660, 88790, 90156, 90272, 93093, 95480, 95620, 96096, 96720, 97669, 104160, 105182, 105865, 106392, 106548, 109120, 109280, 112695, 112840, 114576, 114744, 120120, 120208, 124124, 124306, 127038, 128960, 131136, 132990, 133185, 135408, 137280, 141856, 142064, 143220, 143430, 148211, 150260, 152768, 152992, 155155, 157773, 160160, 163680, 163920, 169260, 169384, 177320, 177580, 180312, 180544, 186186, 186459, 190960, 191240, 192192, 193440, 195338, 208320, 210364, 211730, 212784, 213096, 218560, 225390, 225680, 229152, 229488, 232903, 240240, 240416, 248248, 248612, 254076, 262955, 265980, 266370, 270816, 275249, 283712, 284128, 286440, 286860, 293007, 296422, 300520, 305984, 310310, 310765, 315546, 317595, 320320, 327360, 327840, 338520, 338768, 354640, 355160, 360624, 372372, 372918, 381920, 382480, 386880, 390676, 420728, 423460, 425568, 426192, 444633, 450780, 451360, 458304, 458976, 465465, 465806, 480480, 480832, 488345, 496496, 497224, 508152, 525910, 531960, 532740, 541632, 550498, 568256, 572880, 573720, 586014, 592844, 601040, 620620, 621530, 631092, 635190, 655680, 677040, 677536, 683683, 698709, 709280, 710320, 721248, 741055, 744744, 745836, 763840, 764960, 781352, 788865, 825747, 841456, 846920, 851136, 852384, 889266, 901560, 902720, 917952, 930930, 931612, 932295, 960960, 976690, 992992, 994448, 1016304, 1051820, 1063920, 1065480, 1100996, 1145760, 1147440, 1164515, 1172028, 1185688, 1202080, 1241240, 1243060, 1262184, 1270380, 1354080, 1355072, 1367366, 1376245, 1397418, 1418560, 1420640, 1442496, 1465035, 1482110, 1489488, 1491672, 1529920, 1562704, 1577730, 1630321, 1651494, 1682912, 1693840, 1704768, 1778532, 1803120, 1861860, 1863224, 1864590, 1926743, 1953380, 1985984, 1988896, 2032608, 2051049, 2103640, 2127840, 2130960, 2201992, 2223165, 2291520, 2294880, 2329030, 2344056, 2371376, 2404160, 2482480, 2486120, 2524368, 2540760, 2708160, 2734732, 2752490, 2794836, 2841280, 2930070, 2964220, 2978976, 2983344, 3027739, 3125408, 3155460, 3260642, 3302988, 3365824, 3387680, 3418415, 3493545, 3557064, 3606240, 3723720, 3726448, 3729180, 3853486, 3906760, 3977792, 4065216, 4102098, 4128735, 4207280, 4255680, 4261920, 4403984, 4446330, 4589760, 4658060, 4688112, 4742752, 4890963, 4964960, 4972240, 5048736, 5081520, 5469464, 5504980, 5589672, 5780229, 5860140, 5928440, 5957952, 5966688, 6055478, 6250816, 6310920, 6521284, 6605976, 6775360, 6836830, 6987090, 7114128, 7212480, 7447440, 7452896, 7458360, 7706972, 7813520, 8151605, 8204196, 8257470, 8414560, 8523840, 8807968, 8892660, 9083217, 9316120, 9376224, 9485504, 9633715, 9781926, 9929920, 9944480, 10097472, 10163040, 10255245, 10938928, 11009960, 11179344, 11560458, 11720280, 11856880, 11933376, 12110956, 12621840, 13042568, 13211952, 13673660, 13974180, 14228256, 14894880, 14905792, 14916720, 15138695, 15413944, 15627040, 16303210, 16408392, 16514940, 16829120, 17615936, 17785320, 18166434, 18632240, 18752448, 19267430, 19563852, 19888960, 20326080, 20510490, 21194173, 21877856, 22019920, 22358688, 23120916, 23440560, 23713760, 24221912, 24454815, 25243680, 26085136, 26423904, 27347320, 27948360, 28456512, 28901145, 29789760, 29833440, 30277390, 30827888, 31254080, 32606420, 32816784, 33029880, 35570640, 36332868, 37264480, 38534860, 39127704, 41020980, 42388346, 43755712, 44039840, 44717376, 45416085, 46241832, 46881120, 47427520, 48443824, 48909630, 50487360, 52170272, 52847808, 54694640, 55896720, 57802290, 59666880, 60554780, 61655776, 63582519, 65212840, 65633568, 66059760, 71141280, 72665736, 74528960, 77069720, 78255408, 82041960, 84776692, 88079680, 90832170, 92483664, 93762240, 96887648, 97819260, 104340544, 105970865, 109389280, 111793440, 115604580, 121109560, 123311552, 127165038, 130425680, 131267136, 132119520, 142282560, 145331472, 154139440, 156510816, 164083920, 169553384, 181664340, 184967328, 193775296, 195638520, 211941730, 218778560, 223586880, 231209160, 242219120, 254330076, 260851360, 264239040, 290662944, 308278880, 313021632, 317912595, 328167840, 339106768, 363328680, 369934656, 391277040, 423883460, 462418320, 484438240, 508660152, 521702720, 581325888, 616557760, 635825190, 656335680, 678213536, 726657360, 782554080, 847766920, 924836640, 968876480, 1017320304, 1271650380, 1356427072, 1453314720, 1565108160, 1695533840, 1849673280, 2034640608, 2543300760, 2906629440, 3391067680, 4069281216, 5086601520, 6782135360, 10173203040, 20346406080]

約数ペア:

[(1, 20346406080), (2, 10173203040), (3, 6782135360), (4, 5086601520), (5, 4069281216), (6, 3391067680), (7, 2906629440), (8, 2543300760), (10, 2034640608), (11, 1849673280), (12, 1695533840), (13, 1565108160), (14, 1453314720), (15, 1356427072), (16, 1271650380), (20, 1017320304), (21, 968876480), (22, 924836640), (24, 847766920), (26, 782554080), (28, 726657360), (30, 678213536), (31, 656335680), (32, 635825190), (33, 616557760), (35, 581325888), (39, 521702720), (40, 508660152), (42, 484438240), (44, 462418320), (48, 423883460), (52, 391277040), (55, 369934656), (56, 363328680), (60, 339106768), (62, 328167840), (64, 317912595), (65, 313021632), (66, 308278880), (70, 290662944), (77, 264239040), (78, 260851360), (80, 254330076), (84, 242219120), (88, 231209160), (91, 223586880), (93, 218778560), (96, 211941730), (104, 195638520), (105, 193775296), (110, 184967328), (112, 181664340), (120, 169553384), (124, 164083920), (130, 156510816), (132, 154139440), (140, 145331472), (143, 142282560), (154, 132119520), (155, 131267136), (156, 130425680), (160, 127165038), (165, 123311552), (168, 121109560), (176, 115604580), (182, 111793440), (186, 109389280), (192, 105970865), (195, 104340544), (208, 97819260), (210, 96887648), (217, 93762240), (220, 92483664), (224, 90832170), (231, 88079680), (240, 84776692), (248, 82041960), (260, 78255408), (264, 77069720), (273, 74528960), (280, 72665736), (286, 71141280), (308, 66059760), (310, 65633568), (312, 65212840), (320, 63582519), (330, 61655776), (336, 60554780), (341, 59666880), (352, 57802290), (364, 55896720), (372, 54694640), (385, 52847808), (390, 52170272), (403, 50487360), (416, 48909630), (420, 48443824), (429, 47427520), (434, 46881120), (440, 46241832), (448, 45416085), (455, 44717376), (462, 44039840), (465, 43755712), (480, 42388346), (496, 41020980), (520, 39127704), (528, 38534860), (546, 37264480), (560, 36332868), (572, 35570640), (616, 33029880), (620, 32816784), (624, 32606420), (651, 31254080), (660, 30827888), (672, 30277390), (682, 29833440), (683, 29789760), (704, 28901145), (715, 28456512), (728, 27948360), (744, 27347320), (770, 26423904), (780, 26085136), (806, 25243680), (832, 24454815), (840, 24221912), (858, 23713760), (868, 23440560), (880, 23120916), (910, 22358688), (924, 22019920), (930, 21877856), (960, 21194173), (992, 20510490), (1001, 20326080), (1023, 19888960), (1040, 19563852), (1056, 19267430), (1085, 18752448), (1092, 18632240), (1120, 18166434), (1144, 17785320), (1155, 17615936), (1209, 16829120), (1232, 16514940), (1240, 16408392), (1248, 16303210), (1302, 15627040), (1320, 15413944), (1344, 15138695), (1364, 14916720), (1365, 14905792), (1366, 14894880), (1430, 14228256), (1456, 13974180), (1488, 13673660), (1540, 13211952), (1560, 13042568), (1612, 12621840), (1680, 12110956), (1705, 11933376), (1716, 11856880), (1736, 11720280), (1760, 11560458), (1820, 11179344), (1848, 11009960), (1860, 10938928), (1984, 10255245), (2002, 10163040), (2015, 10097472), (2046, 9944480), (2049, 9929920), (2080, 9781926), (2112, 9633715), (2145, 9485504), (2170, 9376224), (2184, 9316120), (2240, 9083217), (2288, 8892660), (2310, 8807968), (2387, 8523840), (2418, 8414560), (2464, 8257470), (2480, 8204196), (2496, 8151605), (2604, 7813520), (2640, 7706972), (2728, 7458360), (2730, 7452896), (2732, 7447440), (2821, 7212480), (2860, 7114128), (2912, 6987090), (2976, 6836830), (3003, 6775360), (3080, 6605976), (3120, 6521284), (3224, 6310920), (3255, 6250816), (3360, 6055478), (3410, 5966688), (3415, 5957952), (3432, 5928440), (3472, 5860140), (3520, 5780229), (3640, 5589672), (3696, 5504980), (3720, 5469464), (4004, 5081520), (4030, 5048736), (4092, 4972240), (4098, 4964960), (4160, 4890963), (4290, 4742752), (4340, 4688112), (4368, 4658060), (4433, 4589760), (4576, 4446330), (4620, 4403984), (4774, 4261920), (4781, 4255680), (4836, 4207280), (4928, 4128735), (4960, 4102098), (5005, 4065216), (5115, 3977792), (5208, 3906760), (5280, 3853486), (5456, 3729180), (5460, 3726448), (5464, 3723720), (5642, 3606240), (5720, 3557064), (5824, 3493545), (5952, 3418415), (6006, 3387680), (6045, 3365824), (6160, 3302988), (6240, 3260642), (6448, 3155460), (6510, 3125408), (6720, 3027739), (6820, 2983344), (6830, 2978976), (6864, 2964220), (6944, 2930070), (7161, 2841280), (7280, 2794836), (7392, 2752490), (7440, 2734732), (7513, 2708160), (8008, 2540760), (8060, 2524368), (8184, 2486120), (8196, 2482480), (8463, 2404160), (8580, 2371376), (8680, 2344056), (8736, 2329030), (8866, 2294880), (8879, 2291520), (9152, 2223165), (9240, 2201992), (9548, 2130960), (9562, 2127840), (9672, 2103640), (9920, 2051049), (10010, 2032608), (10230, 1988896), (10245, 1985984), (10416, 1953380), (10560, 1926743), (10912, 1864590), (10920, 1863224), (10928, 1861860), (11284, 1803120), (11440, 1778532), (11935, 1704768), (12012, 1693840), (12090, 1682912), (12320, 1651494), (12480, 1630321), (12896, 1577730), (13020, 1562704), (13299, 1529920), (13640, 1491672), (13660, 1489488), (13728, 1482110), (13888, 1465035), (14105, 1442496), (14322, 1420640), (14343, 1418560), (14560, 1397418), (14784, 1376245), (14880, 1367366), (15015, 1355072), (15026, 1354080), (16016, 1270380), (16120, 1262184), (16368, 1243060), (16392, 1241240), (16926, 1202080), (17160, 1185688), (17360, 1172028), (17472, 1164515), (17732, 1147440), (17758, 1145760), (18480, 1100996), (19096, 1065480), (19124, 1063920), (19344, 1051820), (20020, 1016304), (20460, 994448), (20490, 992992), (20832, 976690), (21173, 960960), (21824, 932295), (21840, 931612), (21856, 930930), (22165, 917952), (22539, 902720), (22568, 901560), (22880, 889266), (23870, 852384), (23905, 851136), (24024, 846920), (24180, 841456), (24640, 825747), (25792, 788865), (26040, 781352), (26598, 764960), (26637, 763840), (27280, 745836), (27320, 744744), (27456, 741055), (28210, 721248), (28644, 710320), (28686, 709280), (29120, 698709), (29760, 683683), (30030, 677536), (30052, 677040), (31031, 655680), (32032, 635190), (32240, 631092), (32736, 621530), (32784, 620620), (33852, 601040), (34320, 592844), (34720, 586014), (35464, 573720), (35516, 572880), (35805, 568256), (36960, 550498), (37565, 541632), (38192, 532740), (38248, 531960), (38688, 525910), (40040, 508152), (40920, 497224), (40980, 496496), (41664, 488345), (42315, 480832), (42346, 480480), (43680, 465806), (43712, 465465), (44330, 458976), (44395, 458304), (45078, 451360), (45136, 450780), (45760, 444633), (47740, 426192), (47810, 425568), (48048, 423460), (48360, 420728), (52080, 390676), (52591, 386880), (53196, 382480), (53274, 381920), (54560, 372918), (54640, 372372), (56420, 360624), (57288, 355160), (57372, 354640), (60060, 338768), (60104, 338520), (62062, 327840), (62153, 327360), (63519, 320320), (64064, 317595), (64480, 315546), (65472, 310765), (65568, 310310), (66495, 305984), (67704, 300520), (68640, 296422), (69440, 293007), (70928, 286860), (71032, 286440), (71610, 284128), (71715, 283712), (73920, 275249), (75130, 270816), (76384, 266370), (76496, 265980), (77376, 262955), (80080, 254076), (81840, 248612), (81960, 248248), (84630, 240416), (84692, 240240), (87360, 232903), (88660, 229488), (88790, 229152), (90156, 225680), (90272, 225390), (93093, 218560), (95480, 213096), (95620, 212784), (96096, 211730), (96720, 210364), (97669, 208320), (104160, 195338), (105182, 193440), (105865, 192192), (106392, 191240), (106548, 190960), (109120, 186459), (109280, 186186), (112695, 180544), (112840, 180312), (114576, 177580), (114744, 177320), (120120, 169384), (120208, 169260), (124124, 163920), (124306, 163680), (127038, 160160), (128960, 157773), (131136, 155155), (132990, 152992), (133185, 152768), (135408, 150260), (137280, 148211), (141856, 143430), (142064, 143220)]