20218344120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 1024

約数和(自身を含む): 83607552000

約数和(自身を除く): 63389207880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 23, 24, 26, 27, 29, 30, 34, 36, 39, 40, 45, 46, 51, 52, 54, 58, 60, 65, 68, 69, 72, 78, 85, 87, 90, 92, 102, 104, 108, 115, 116, 117, 120, 127, 130, 135, 136, 138, 145, 153, 156, 170, 174, 180, 184, 195, 204, 207, 216, 221, 230, 232, 234, 254, 255, 260, 261, 270, 276, 290, 299, 306, 312, 340, 345, 348, 351, 360, 377, 381, 390, 391, 408, 414, 435, 442, 459, 460, 468, 493, 508, 510, 520, 522, 540, 552, 580, 585, 598, 612, 621, 635, 663, 667, 680, 690, 696, 702, 754, 762, 765, 780, 782, 783, 828, 870, 884, 897, 918, 920, 936, 986, 1016, 1020, 1035, 1044, 1080, 1105, 1131, 1143, 1160, 1170, 1173, 1196, 1224, 1242, 1270, 1305, 1326, 1334, 1380, 1404, 1479, 1495, 1508, 1524, 1530, 1560, 1564, 1566, 1651, 1656, 1740, 1755, 1768, 1794, 1836, 1885, 1905, 1955, 1972, 1989, 2001, 2040, 2070, 2088, 2159, 2210, 2262, 2286, 2295, 2340, 2346, 2392, 2465, 2484, 2540, 2610, 2652, 2668, 2691, 2760, 2808, 2921, 2958, 2990, 3016, 3048, 3060, 3105, 3128, 3132, 3302, 3315, 3335, 3393, 3429, 3480, 3510, 3519, 3588, 3672, 3683, 3770, 3810, 3910, 3915, 3944, 3978, 4002, 4140, 4318, 4420, 4437, 4485, 4524, 4572, 4590, 4680, 4692, 4930, 4953, 4968, 5080, 5083, 5220, 5304, 5336, 5382, 5655, 5715, 5842, 5865, 5916, 5967, 5980, 6003, 6120, 6210, 6264, 6409, 6477, 6604, 6630, 6670, 6786, 6858, 7020, 7038, 7176, 7366, 7395, 7540, 7620, 7820, 7830, 7956, 8004, 8073, 8255, 8280, 8636, 8671, 8763, 8840, 8874, 8970, 9048, 9144, 9180, 9384, 9860, 9906, 9945, 10005, 10166, 10179, 10440, 10557, 10764, 10795, 11049, 11310, 11339, 11430, 11684, 11730, 11832, 11934, 11960, 12006, 12420, 12818, 12954, 13208, 13260, 13311, 13340, 13455, 13572, 13716, 14040, 14076, 14605, 14732, 14790, 14859, 15080, 15240, 15249, 15640, 15660, 15912, 16008, 16146, 16510, 16965, 17145, 17272, 17342, 17526, 17595, 17748, 17940, 18009, 18360, 18415, 19227, 19431, 19720, 19812, 19890, 20010, 20332, 20358, 21114, 21528, 21590, 22098, 22185, 22620, 22678, 22860, 23368, 23460, 23868, 24012, 24765, 24840, 25415, 25636, 25908, 26013, 26289, 26520, 26622, 26680, 26910, 27144, 27432, 28067, 28152, 29210, 29464, 29580, 29718, 29835, 30015, 30498, 31320, 32045, 32292, 32385, 33020, 33147, 33930, 34017, 34290, 34684, 35052, 35190, 35496, 35880, 36018, 36830, 37973, 38454, 38862, 39624, 39780, 40020, 40365, 40664, 40716, 42228, 43180, 43355, 43815, 44196, 44370, 44577, 45240, 45356, 45720, 45747, 46920, 47736, 47879, 48024, 49530, 49657, 50830, 50895, 51272, 51816, 52026, 52578, 52785, 53244, 53820, 55245, 56134, 56695, 57681, 58293, 58420, 59160, 59436, 59670, 60030, 60996, 62611, 64090, 64584, 64770, 66040, 66294, 66555, 67860, 68034, 68580, 69368, 70104, 70380, 72036, 73660, 74295, 75946, 76245, 76908, 77724, 78039, 78867, 79560, 80040, 80730, 81432, 84201, 84456, 84709, 86360, 86710, 87630, 88392, 88740, 89154, 90045, 90712, 91494, 95758, 96135, 97155, 99060, 99314, 99441, 101660, 101790, 102051, 104052, 105156, 105570, 106488, 107640, 110490, 112268, 113390, 113919, 115362, 116586, 116840, 118872, 119340, 120060, 121992, 125222, 128180, 129540, 130065, 131445, 132588, 133110, 135720, 136068, 137160, 137241, 140335, 140760, 143637, 144072, 147320, 147407, 148590, 148971, 151892, 152490, 153816, 155448, 156078, 157734, 161460, 165735, 168402, 169418, 170085, 173043, 173420, 175260, 177480, 178308, 180090, 182988, 187833, 189865, 191516, 192270, 194310, 198120, 198628, 198882, 203320, 203580, 204102, 208104, 210312, 211140, 220980, 222885, 224536, 226780, 227838, 228735, 230724, 233172, 234117, 238680, 239395, 240120, 248285, 250444, 252603, 254127, 256360, 259080, 260130, 262890, 265176, 266220, 272136, 274482, 280670, 287274, 288405, 291465, 294814, 297180, 297942, 303784, 304980, 306153, 312156, 313055, 315468, 322920, 331470, 336804, 338836, 340170, 341757, 346086, 346840, 350520, 356616, 360180, 365976, 375666, 379730, 383032, 384540, 388620, 390195, 394335, 397256, 397764, 407160, 408204, 421005, 422280, 423545, 430911, 441960, 442221, 445770, 446913, 453560, 455676, 457470, 461448, 466344, 468234, 478790, 496570, 497205, 500888, 505206, 508254, 510255, 520260, 525780, 532440, 548964, 561340, 563499, 569595, 574548, 576810, 582930, 589628, 594360, 595884, 609960, 612306, 624312, 626110, 630936, 645541, 662940, 673608, 677672, 680340, 683514, 686205, 692172, 718185, 720360, 737035, 744855, 751332, 757809, 759460, 762381, 769080, 777240, 780390, 788670, 795528, 813943, 816408, 842010, 847090, 861822, 865215, 884442, 891540, 893826, 911352, 914940, 936468, 939165, 957580, 993140, 994410, 1010412, 1016508, 1020510, 1025271, 1040520, 1051560, 1097928, 1101217, 1122680, 1126998, 1139190, 1149096, 1153620, 1165860, 1170585, 1179256, 1191768, 1224612, 1252220, 1263015, 1270635, 1291082, 1292733, 1325880, 1326663, 1340739, 1360680, 1367028, 1372410, 1384344, 1436370, 1440053, 1474070, 1489710, 1502664, 1515618, 1518920, 1524762, 1530765, 1560780, 1577340, 1627886, 1684020, 1690497, 1694180, 1708785, 1723644, 1730430, 1768884, 1783080, 1787652, 1829880, 1872936, 1878330, 1915160, 1936623, 1986280, 1988820, 2020824, 2033016, 2041020, 2050542, 2154555, 2202434, 2211105, 2234565, 2253996, 2278380, 2287143, 2307240, 2331720, 2341170, 2441829, 2449224, 2504440, 2526030, 2541270, 2582164, 2585466, 2653326, 2681478, 2734056, 2744820, 2817495, 2872740, 2880106, 2948140, 2979420, 3031236, 3049524, 3061530, 3121560, 3154680, 3227705, 3255772, 3303651, 3368040, 3380994, 3388360, 3417570, 3447288, 3460860, 3537768, 3575304, 3756660, 3789045, 3811905, 3873246, 3977640, 3979989, 4069715, 4082040, 4101084, 4309110, 4320159, 4404868, 4422210, 4469130, 4507992, 4556760, 4574286, 4682340, 4883658, 5052060, 5082540, 5126355, 5164328, 5170932, 5306652, 5362956, 5489640, 5506085, 5634990, 5745480, 5760212, 5809869, 5896280, 5958840, 6062472, 6099048, 6123060, 6455410, 6463665, 6511544, 6607302, 6633315, 6703695, 6761988, 6835140, 6921720, 7200265, 7325487, 7513320, 7578090, 7623810, 7746492, 7959978, 8139430, 8202168, 8452485, 8618220, 8640318, 8809736, 8844420, 8938260, 9148572, 9364680, 9683115, 9767316, 9910953, 10104120, 10165080, 10252710, 10341864, 10613304, 10725912, 11012170, 11269980, 11435715, 11520424, 11619738, 12209145, 12246120, 12910820, 12927330, 12960477, 13214604, 13266630, 13407390, 13523976, 13670280, 14400530, 14650974, 15156180, 15247620, 15492984, 15919956, 16278860, 16518255, 16904970, 17236440, 17280636, 17429607, 17688840, 17876520, 18297144, 18720689, 19366230, 19534632, 19821906, 19899945, 20505420, 21600795, 21976461, 22024340, 22539960, 22871430, 23239476, 24418290, 25821640, 25854660, 25920954, 26429208, 26533260, 26814780, 28801060, 29049345, 29301948, 29732859, 30312360, 30495240, 31839912, 32557720, 33036510, 33809940, 34561272, 34859214, 36627435, 37441378, 38732460, 38881431, 39643812, 39799890, 41010840, 43201590, 43952922, 44048680, 45742860, 46478952, 48836580, 49554765, 51709320, 51841908, 53066520, 53629560, 56162067, 57602120, 58098690, 58603896, 59465718, 64802385, 66073020, 67619880, 69718428, 73254870, 74882756, 77464920, 77762862, 79287624, 79599780, 86403180, 87148035, 87905844, 91485720, 93603445, 97673160, 99109530, 103683816, 109882305, 112324134, 116197380, 118931436, 129604770, 132146040, 139436856, 146509740, 148664295, 149765512, 155525724, 159199560, 168486201, 172806360, 174296070, 175811688, 187206890, 194407155, 198219060, 219764610, 224648268, 232394760, 237862872, 259209540, 280810335, 293019480, 297328590, 311051448, 336972402, 348592140, 374413780, 388814310, 396438120, 439529220, 449296536, 505458603, 518419080, 561620670, 594657180, 673944804, 697184280, 748827560, 777628620, 842431005, 879058440, 1010917206, 1123241340, 1189314360, 1347889608, 1555257240, 1684862010, 2021834412, 2246482680, 2527293015, 3369724020, 4043668824, 5054586030, 6739448040, 10109172060, 20218344120]

約数ペア:

[(1, 20218344120), (2, 10109172060), (3, 6739448040), (4, 5054586030), (5, 4043668824), (6, 3369724020), (8, 2527293015), (9, 2246482680), (10, 2021834412), (12, 1684862010), (13, 1555257240), (15, 1347889608), (17, 1189314360), (18, 1123241340), (20, 1010917206), (23, 879058440), (24, 842431005), (26, 777628620), (27, 748827560), (29, 697184280), (30, 673944804), (34, 594657180), (36, 561620670), (39, 518419080), (40, 505458603), (45, 449296536), (46, 439529220), (51, 396438120), (52, 388814310), (54, 374413780), (58, 348592140), (60, 336972402), (65, 311051448), (68, 297328590), (69, 293019480), (72, 280810335), (78, 259209540), (85, 237862872), (87, 232394760), (90, 224648268), (92, 219764610), (102, 198219060), (104, 194407155), (108, 187206890), (115, 175811688), (116, 174296070), (117, 172806360), (120, 168486201), (127, 159199560), (130, 155525724), (135, 149765512), (136, 148664295), (138, 146509740), (145, 139436856), (153, 132146040), (156, 129604770), (170, 118931436), (174, 116197380), (180, 112324134), (184, 109882305), (195, 103683816), (204, 99109530), (207, 97673160), (216, 93603445), (221, 91485720), (230, 87905844), (232, 87148035), (234, 86403180), (254, 79599780), (255, 79287624), (260, 77762862), (261, 77464920), (270, 74882756), (276, 73254870), (290, 69718428), (299, 67619880), (306, 66073020), (312, 64802385), (340, 59465718), (345, 58603896), (348, 58098690), (351, 57602120), (360, 56162067), (377, 53629560), (381, 53066520), (390, 51841908), (391, 51709320), (408, 49554765), (414, 48836580), (435, 46478952), (442, 45742860), (459, 44048680), (460, 43952922), (468, 43201590), (493, 41010840), (508, 39799890), (510, 39643812), (520, 38881431), (522, 38732460), (540, 37441378), (552, 36627435), (580, 34859214), (585, 34561272), (598, 33809940), (612, 33036510), (621, 32557720), (635, 31839912), (663, 30495240), (667, 30312360), (680, 29732859), (690, 29301948), (696, 29049345), (702, 28801060), (754, 26814780), (762, 26533260), (765, 26429208), (780, 25920954), (782, 25854660), (783, 25821640), (828, 24418290), (870, 23239476), (884, 22871430), (897, 22539960), (918, 22024340), (920, 21976461), (936, 21600795), (986, 20505420), (1016, 19899945), (1020, 19821906), (1035, 19534632), (1044, 19366230), (1080, 18720689), (1105, 18297144), (1131, 17876520), (1143, 17688840), (1160, 17429607), (1170, 17280636), (1173, 17236440), (1196, 16904970), (1224, 16518255), (1242, 16278860), (1270, 15919956), (1305, 15492984), (1326, 15247620), (1334, 15156180), (1380, 14650974), (1404, 14400530), (1479, 13670280), (1495, 13523976), (1508, 13407390), (1524, 13266630), (1530, 13214604), (1560, 12960477), (1564, 12927330), (1566, 12910820), (1651, 12246120), (1656, 12209145), (1740, 11619738), (1755, 11520424), (1768, 11435715), (1794, 11269980), (1836, 11012170), (1885, 10725912), (1905, 10613304), (1955, 10341864), (1972, 10252710), (1989, 10165080), (2001, 10104120), (2040, 9910953), (2070, 9767316), (2088, 9683115), (2159, 9364680), (2210, 9148572), (2262, 8938260), (2286, 8844420), (2295, 8809736), (2340, 8640318), (2346, 8618220), (2392, 8452485), (2465, 8202168), (2484, 8139430), (2540, 7959978), (2610, 7746492), (2652, 7623810), (2668, 7578090), (2691, 7513320), (2760, 7325487), (2808, 7200265), (2921, 6921720), (2958, 6835140), (2990, 6761988), (3016, 6703695), (3048, 6633315), (3060, 6607302), (3105, 6511544), (3128, 6463665), (3132, 6455410), (3302, 6123060), (3315, 6099048), (3335, 6062472), (3393, 5958840), (3429, 5896280), (3480, 5809869), (3510, 5760212), (3519, 5745480), (3588, 5634990), (3672, 5506085), (3683, 5489640), (3770, 5362956), (3810, 5306652), (3910, 5170932), (3915, 5164328), (3944, 5126355), (3978, 5082540), (4002, 5052060), (4140, 4883658), (4318, 4682340), (4420, 4574286), (4437, 4556760), (4485, 4507992), (4524, 4469130), (4572, 4422210), (4590, 4404868), (4680, 4320159), (4692, 4309110), (4930, 4101084), (4953, 4082040), (4968, 4069715), (5080, 3979989), (5083, 3977640), (5220, 3873246), (5304, 3811905), (5336, 3789045), (5382, 3756660), (5655, 3575304), (5715, 3537768), (5842, 3460860), (5865, 3447288), (5916, 3417570), (5967, 3388360), (5980, 3380994), (6003, 3368040), (6120, 3303651), (6210, 3255772), (6264, 3227705), (6409, 3154680), (6477, 3121560), (6604, 3061530), (6630, 3049524), (6670, 3031236), (6786, 2979420), (6858, 2948140), (7020, 2880106), (7038, 2872740), (7176, 2817495), (7366, 2744820), (7395, 2734056), (7540, 2681478), (7620, 2653326), (7820, 2585466), (7830, 2582164), (7956, 2541270), (8004, 2526030), (8073, 2504440), (8255, 2449224), (8280, 2441829), (8636, 2341170), (8671, 2331720), (8763, 2307240), (8840, 2287143), (8874, 2278380), (8970, 2253996), (9048, 2234565), (9144, 2211105), (9180, 2202434), (9384, 2154555), (9860, 2050542), (9906, 2041020), (9945, 2033016), (10005, 2020824), (10166, 1988820), (10179, 1986280), (10440, 1936623), (10557, 1915160), (10764, 1878330), (10795, 1872936), (11049, 1829880), (11310, 1787652), (11339, 1783080), (11430, 1768884), (11684, 1730430), (11730, 1723644), (11832, 1708785), (11934, 1694180), (11960, 1690497), (12006, 1684020), (12420, 1627886), (12818, 1577340), (12954, 1560780), (13208, 1530765), (13260, 1524762), (13311, 1518920), (13340, 1515618), (13455, 1502664), (13572, 1489710), (13716, 1474070), (14040, 1440053), (14076, 1436370), (14605, 1384344), (14732, 1372410), (14790, 1367028), (14859, 1360680), (15080, 1340739), (15240, 1326663), (15249, 1325880), (15640, 1292733), (15660, 1291082), (15912, 1270635), (16008, 1263015), (16146, 1252220), (16510, 1224612), (16965, 1191768), (17145, 1179256), (17272, 1170585), (17342, 1165860), (17526, 1153620), (17595, 1149096), (17748, 1139190), (17940, 1126998), (18009, 1122680), (18360, 1101217), (18415, 1097928), (19227, 1051560), (19431, 1040520), (19720, 1025271), (19812, 1020510), (19890, 1016508), (20010, 1010412), (20332, 994410), (20358, 993140), (21114, 957580), (21528, 939165), (21590, 936468), (22098, 914940), (22185, 911352), (22620, 893826), (22678, 891540), (22860, 884442), (23368, 865215), (23460, 861822), (23868, 847090), (24012, 842010), (24765, 816408), (24840, 813943), (25415, 795528), (25636, 788670), (25908, 780390), (26013, 777240), (26289, 769080), (26520, 762381), (26622, 759460), (26680, 757809), (26910, 751332), (27144, 744855), (27432, 737035), (28067, 720360), (28152, 718185), (29210, 692172), (29464, 686205), (29580, 683514), (29718, 680340), (29835, 677672), (30015, 673608), (30498, 662940), (31320, 645541), (32045, 630936), (32292, 626110), (32385, 624312), (33020, 612306), (33147, 609960), (33930, 595884), (34017, 594360), (34290, 589628), (34684, 582930), (35052, 576810), (35190, 574548), (35496, 569595), (35880, 563499), (36018, 561340), (36830, 548964), (37973, 532440), (38454, 525780), (38862, 520260), (39624, 510255), (39780, 508254), (40020, 505206), (40365, 500888), (40664, 497205), (40716, 496570), (42228, 478790), (43180, 468234), (43355, 466344), (43815, 461448), (44196, 457470), (44370, 455676), (44577, 453560), (45240, 446913), (45356, 445770), (45720, 442221), (45747, 441960), (46920, 430911), (47736, 423545), (47879, 422280), (48024, 421005), (49530, 408204), (49657, 407160), (50830, 397764), (50895, 397256), (51272, 394335), (51816, 390195), (52026, 388620), (52578, 384540), (52785, 383032), (53244, 379730), (53820, 375666), (55245, 365976), (56134, 360180), (56695, 356616), (57681, 350520), (58293, 346840), (58420, 346086), (59160, 341757), (59436, 340170), (59670, 338836), (60030, 336804), (60996, 331470), (62611, 322920), (64090, 315468), (64584, 313055), (64770, 312156), (66040, 306153), (66294, 304980), (66555, 303784), (67860, 297942), (68034, 297180), (68580, 294814), (69368, 291465), (70104, 288405), (70380, 287274), (72036, 280670), (73660, 274482), (74295, 272136), (75946, 266220), (76245, 265176), (76908, 262890), (77724, 260130), (78039, 259080), (78867, 256360), (79560, 254127), (80040, 252603), (80730, 250444), (81432, 248285), (84201, 240120), (84456, 239395), (84709, 238680), (86360, 234117), (86710, 233172), (87630, 230724), (88392, 228735), (88740, 227838), (89154, 226780), (90045, 224536), (90712, 222885), (91494, 220980), (95758, 211140), (96135, 210312), (97155, 208104), (99060, 204102), (99314, 203580), (99441, 203320), (101660, 198882), (101790, 198628), (102051, 198120), (104052, 194310), (105156, 192270), (105570, 191516), (106488, 189865), (107640, 187833), (110490, 182988), (112268, 180090), (113390, 178308), (113919, 177480), (115362, 175260), (116586, 173420), (116840, 173043), (118872, 170085), (119340, 169418), (120060, 168402), (121992, 165735), (125222, 161460), (128180, 157734), (129540, 156078), (130065, 155448), (131445, 153816), (132588, 152490), (133110, 151892), (135720, 148971), (136068, 148590), (137160, 147407), (137241, 147320), (140335, 144072), (140760, 143637)]