20741306040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 1024

約数和(自身を含む): 89510400000

約数和(自身を除く): 68769093960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 59, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 98, 104, 105, 108, 117, 118, 120, 126, 130, 135, 140, 146, 147, 156, 168, 177, 180, 182, 189, 195, 196, 210, 216, 219, 234, 236, 245, 252, 260, 270, 273, 280, 292, 294, 295, 312, 315, 343, 351, 354, 360, 364, 365, 378, 390, 392, 413, 420, 438, 441, 455, 468, 472, 490, 504, 511, 520, 531, 540, 546, 584, 585, 588, 590, 630, 637, 657, 686, 702, 708, 728, 730, 735, 756, 767, 780, 819, 826, 840, 876, 882, 885, 910, 936, 945, 949, 980, 1022, 1029, 1062, 1080, 1092, 1095, 1170, 1176, 1180, 1239, 1260, 1274, 1314, 1323, 1365, 1372, 1404, 1416, 1460, 1470, 1512, 1533, 1534, 1560, 1593, 1638, 1652, 1715, 1752, 1755, 1764, 1770, 1820, 1890, 1898, 1911, 1960, 1971, 2044, 2058, 2065, 2124, 2184, 2190, 2205, 2301, 2340, 2360, 2457, 2478, 2520, 2548, 2555, 2628, 2646, 2655, 2730, 2744, 2808, 2847, 2891, 2920, 2940, 3066, 3068, 3087, 3185, 3186, 3276, 3285, 3304, 3430, 3510, 3528, 3540, 3577, 3640, 3717, 3780, 3796, 3822, 3835, 3942, 4088, 4095, 4116, 4130, 4248, 4307, 4380, 4410, 4459, 4599, 4602, 4680, 4745, 4914, 4956, 5096, 5110, 5145, 5256, 5292, 5310, 5369, 5460, 5694, 5733, 5782, 5880, 6132, 6136, 6174, 6195, 6370, 6372, 6552, 6570, 6615, 6643, 6860, 6903, 7020, 7080, 7154, 7434, 7560, 7592, 7644, 7665, 7670, 7884, 7965, 8190, 8232, 8260, 8541, 8614, 8673, 8760, 8820, 8918, 9198, 9204, 9261, 9490, 9555, 9828, 9855, 9912, 10220, 10290, 10584, 10620, 10731, 10738, 10920, 11151, 11388, 11466, 11505, 11564, 12264, 12285, 12348, 12390, 12740, 12744, 12921, 13140, 13230, 13286, 13377, 13720, 13797, 13806, 14040, 14235, 14308, 14455, 14868, 15288, 15330, 15340, 15435, 15768, 15930, 16107, 16380, 16520, 17082, 17199, 17228, 17346, 17640, 17836, 17885, 18396, 18408, 18522, 18585, 18980, 19110, 19656, 19710, 19929, 20237, 20440, 20580, 20709, 21240, 21462, 21476, 21535, 22295, 22302, 22776, 22932, 22995, 23010, 23128, 24570, 24696, 24780, 25039, 25480, 25623, 25842, 26019, 26280, 26460, 26572, 26754, 26845, 27594, 27612, 28470, 28616, 28665, 28910, 29736, 30149, 30660, 30680, 30870, 31860, 32193, 32214, 32760, 33215, 34164, 34398, 34456, 34515, 34692, 35672, 35770, 36792, 37044, 37170, 37583, 37960, 38220, 38763, 39420, 39858, 40131, 40474, 41160, 41418, 42705, 42924, 42952, 43070, 43365, 44590, 44604, 45864, 45990, 46020, 46305, 46501, 48321, 49140, 49560, 50078, 51246, 51684, 52038, 52920, 53144, 53508, 53655, 53690, 55188, 55224, 55755, 55991, 56940, 57330, 57820, 59787, 60298, 60711, 61320, 61740, 63720, 64386, 64428, 64605, 66430, 66885, 68328, 68796, 68985, 69030, 69384, 71540, 74088, 74340, 75117, 75166, 76440, 77526, 78057, 78840, 79716, 80262, 80535, 80948, 82836, 85410, 85848, 85995, 86140, 86730, 89180, 89208, 90447, 91980, 92040, 92610, 93002, 96579, 96642, 98280, 99645, 100156, 101185, 102492, 103368, 103545, 104076, 107016, 107310, 107380, 110376, 111510, 111982, 112749, 113880, 114660, 115640, 116289, 119574, 120393, 120596, 121422, 123480, 125195, 128115, 128772, 128856, 129210, 130095, 132860, 133770, 137592, 137970, 138060, 139503, 143080, 144963, 148680, 150234, 150332, 150745, 155052, 156114, 159432, 160524, 160965, 161070, 161896, 165672, 167973, 170820, 171990, 172280, 173460, 178360, 179361, 180894, 182133, 183960, 185220, 186004, 187915, 193158, 193284, 193815, 199290, 200312, 200655, 202370, 204984, 207090, 208152, 211043, 214620, 214760, 223020, 223964, 225351, 225498, 229320, 232505, 232578, 239148, 240786, 241192, 241605, 242844, 250390, 256230, 257544, 258420, 260190, 263081, 265720, 267540, 271341, 275940, 276120, 279006, 279955, 289926, 298935, 300468, 300664, 301490, 303555, 310104, 312228, 321048, 321930, 322140, 325507, 335946, 338247, 341640, 343980, 346920, 358722, 361788, 364266, 370440, 372008, 375585, 375830, 386316, 386568, 387630, 390285, 391937, 398580, 401310, 404740, 414180, 418509, 422086, 429240, 446040, 447928, 450702, 450996, 452235, 465010, 465156, 478296, 481572, 482895, 483210, 485688, 500780, 503919, 512460, 516840, 520380, 526162, 535080, 542682, 546399, 551880, 558012, 559910, 563745, 579852, 581445, 597870, 600936, 601965, 602980, 607110, 624456, 633129, 643860, 644280, 651014, 671892, 676053, 676494, 687960, 697515, 717444, 723576, 724815, 728532, 751170, 751660, 772632, 775260, 780570, 783874, 789243, 797160, 802620, 809480, 814023, 828360, 837018, 839865, 844172, 896805, 901404, 901992, 904470, 910665, 930020, 930312, 963144, 965790, 966420, 976521, 1001560, 1007838, 1014741, 1024920, 1040760, 1052324, 1055215, 1085364, 1092798, 1116024, 1119820, 1126755, 1127490, 1159704, 1162890, 1175811, 1195740, 1203930, 1205960, 1214220, 1255527, 1266258, 1287720, 1302028, 1315405, 1343784, 1352106, 1352988, 1356705, 1395030, 1434888, 1449630, 1457064, 1477301, 1502340, 1503320, 1511757, 1550520, 1561140, 1567748, 1578486, 1605240, 1627535, 1628046, 1674036, 1679730, 1688344, 1691235, 1793610, 1802808, 1808940, 1821330, 1860040, 1899387, 1931580, 1932840, 1953042, 1959685, 2015676, 2029482, 2092545, 2104648, 2110430, 2170728, 2185596, 2239640, 2253510, 2254980, 2325780, 2351622, 2367729, 2391480, 2407860, 2428440, 2511054, 2519595, 2532516, 2604056, 2630810, 2704212, 2705976, 2713410, 2731995, 2743559, 2790060, 2899260, 2929563, 2954602, 3004680, 3023514, 3122280, 3135496, 3156972, 3165645, 3255070, 3256092, 3348072, 3359460, 3380265, 3382470, 3527433, 3587220, 3617880, 3642660, 3798774, 3863160, 3906084, 3919370, 3946215, 4031352, 4058964, 4070115, 4185090, 4220860, 4371192, 4431903, 4507020, 4509960, 4651560, 4703244, 4735458, 4815720, 4882605, 5022108, 5039190, 5065032, 5073705, 5261620, 5408424, 5426820, 5463990, 5487118, 5580120, 5698161, 5798520, 5859126, 5879055, 5909204, 6047028, 6277635, 6313944, 6331290, 6510140, 6512184, 6718920, 6760530, 6764940, 7054866, 7103187, 7174440, 7285320, 7386505, 7558785, 7597548, 7812168, 7838740, 7892430, 8117928, 8140230, 8230677, 8370180, 8441720, 8788689, 8863806, 9014040, 9406488, 9470916, 9496935, 9765210, 10044216, 10078380, 10147410, 10523240, 10582299, 10853640, 10927980, 10974236, 11396322, 11718252, 11758110, 11818408, 11838645, 12094056, 12555270, 12662580, 13020280, 13295709, 13521060, 13529880, 13717795, 14109732, 14206374, 14647815, 14773010, 15117570, 15195096, 15677480, 15784860, 16280460, 16461354, 16740360, 17577378, 17637165, 17727612, 18941832, 18993870, 19204913, 19530420, 20156760, 20294820, 21164598, 21855960, 21948472, 22159515, 22792644, 23436504, 23516220, 23677290, 24692031, 25110540, 25325160, 26591418, 27042120, 27435590, 28219464, 28412748, 28490805, 29295630, 29546020, 30235140, 31569720, 32560920, 32922708, 35154756, 35274330, 35455224, 35515935, 37987740, 38409826, 39060840, 39887127, 40589640, 41153385, 42329196, 43943445, 44319030, 45585288, 47032440, 47354580, 49384062, 50221080, 52911495, 53182836, 54871180, 56825496, 56981610, 57614739, 58591260, 59092040, 60470280, 65845416, 66478545, 70309512, 70548660, 71031870, 74076093, 75975480, 76819652, 79774254, 82306770, 84658392, 87886890, 88638060, 94709160, 96024565, 98768124, 105822990, 106365672, 109742360, 113963220, 115229478, 117182520, 123460155, 132957090, 141097320, 142063740, 148152186, 153639304, 159548508, 164613540, 172844217, 175773780, 177276120, 192049130, 197536248, 199435635, 211645980, 227926440, 230458956, 246920310, 265914180, 284127480, 288073695, 296304372, 319097016, 329227080, 345688434, 351547560, 370380465, 384098260, 398871270, 423291960, 460917912, 493840620, 518532651, 531828360, 576147390, 592608744, 691376868, 740760930, 768196520, 797742540, 864221085, 987681240, 1037065302, 1152294780, 1382753736, 1481521860, 1595485080, 1728442170, 2074130604, 2304589560, 2592663255, 2963043720, 3456884340, 4148261208, 5185326510, 6913768680, 10370653020, 20741306040]

約数ペア:

[(1, 20741306040), (2, 10370653020), (3, 6913768680), (4, 5185326510), (5, 4148261208), (6, 3456884340), (7, 2963043720), (8, 2592663255), (9, 2304589560), (10, 2074130604), (12, 1728442170), (13, 1595485080), (14, 1481521860), (15, 1382753736), (18, 1152294780), (20, 1037065302), (21, 987681240), (24, 864221085), (26, 797742540), (27, 768196520), (28, 740760930), (30, 691376868), (35, 592608744), (36, 576147390), (39, 531828360), (40, 518532651), (42, 493840620), (45, 460917912), (49, 423291960), (52, 398871270), (54, 384098260), (56, 370380465), (59, 351547560), (60, 345688434), (63, 329227080), (65, 319097016), (70, 296304372), (72, 288073695), (73, 284127480), (78, 265914180), (84, 246920310), (90, 230458956), (91, 227926440), (98, 211645980), (104, 199435635), (105, 197536248), (108, 192049130), (117, 177276120), (118, 175773780), (120, 172844217), (126, 164613540), (130, 159548508), (135, 153639304), (140, 148152186), (146, 142063740), (147, 141097320), (156, 132957090), (168, 123460155), (177, 117182520), (180, 115229478), (182, 113963220), (189, 109742360), (195, 106365672), (196, 105822990), (210, 98768124), (216, 96024565), (219, 94709160), (234, 88638060), (236, 87886890), (245, 84658392), (252, 82306770), (260, 79774254), (270, 76819652), (273, 75975480), (280, 74076093), (292, 71031870), (294, 70548660), (295, 70309512), (312, 66478545), (315, 65845416), (343, 60470280), (351, 59092040), (354, 58591260), (360, 57614739), (364, 56981610), (365, 56825496), (378, 54871180), (390, 53182836), (392, 52911495), (413, 50221080), (420, 49384062), (438, 47354580), (441, 47032440), (455, 45585288), (468, 44319030), (472, 43943445), (490, 42329196), (504, 41153385), (511, 40589640), (520, 39887127), (531, 39060840), (540, 38409826), (546, 37987740), (584, 35515935), (585, 35455224), (588, 35274330), (590, 35154756), (630, 32922708), (637, 32560920), (657, 31569720), (686, 30235140), (702, 29546020), (708, 29295630), (728, 28490805), (730, 28412748), (735, 28219464), (756, 27435590), (767, 27042120), (780, 26591418), (819, 25325160), (826, 25110540), (840, 24692031), (876, 23677290), (882, 23516220), (885, 23436504), (910, 22792644), (936, 22159515), (945, 21948472), (949, 21855960), (980, 21164598), (1022, 20294820), (1029, 20156760), (1062, 19530420), (1080, 19204913), (1092, 18993870), (1095, 18941832), (1170, 17727612), (1176, 17637165), (1180, 17577378), (1239, 16740360), (1260, 16461354), (1274, 16280460), (1314, 15784860), (1323, 15677480), (1365, 15195096), (1372, 15117570), (1404, 14773010), (1416, 14647815), (1460, 14206374), (1470, 14109732), (1512, 13717795), (1533, 13529880), (1534, 13521060), (1560, 13295709), (1593, 13020280), (1638, 12662580), (1652, 12555270), (1715, 12094056), (1752, 11838645), (1755, 11818408), (1764, 11758110), (1770, 11718252), (1820, 11396322), (1890, 10974236), (1898, 10927980), (1911, 10853640), (1960, 10582299), (1971, 10523240), (2044, 10147410), (2058, 10078380), (2065, 10044216), (2124, 9765210), (2184, 9496935), (2190, 9470916), (2205, 9406488), (2301, 9014040), (2340, 8863806), (2360, 8788689), (2457, 8441720), (2478, 8370180), (2520, 8230677), (2548, 8140230), (2555, 8117928), (2628, 7892430), (2646, 7838740), (2655, 7812168), (2730, 7597548), (2744, 7558785), (2808, 7386505), (2847, 7285320), (2891, 7174440), (2920, 7103187), (2940, 7054866), (3066, 6764940), (3068, 6760530), (3087, 6718920), (3185, 6512184), (3186, 6510140), (3276, 6331290), (3285, 6313944), (3304, 6277635), (3430, 6047028), (3510, 5909204), (3528, 5879055), (3540, 5859126), (3577, 5798520), (3640, 5698161), (3717, 5580120), (3780, 5487118), (3796, 5463990), (3822, 5426820), (3835, 5408424), (3942, 5261620), (4088, 5073705), (4095, 5065032), (4116, 5039190), (4130, 5022108), (4248, 4882605), (4307, 4815720), (4380, 4735458), (4410, 4703244), (4459, 4651560), (4599, 4509960), (4602, 4507020), (4680, 4431903), (4745, 4371192), (4914, 4220860), (4956, 4185090), (5096, 4070115), (5110, 4058964), (5145, 4031352), (5256, 3946215), (5292, 3919370), (5310, 3906084), (5369, 3863160), (5460, 3798774), (5694, 3642660), (5733, 3617880), (5782, 3587220), (5880, 3527433), (6132, 3382470), (6136, 3380265), (6174, 3359460), (6195, 3348072), (6370, 3256092), (6372, 3255070), (6552, 3165645), (6570, 3156972), (6615, 3135496), (6643, 3122280), (6860, 3023514), (6903, 3004680), (7020, 2954602), (7080, 2929563), (7154, 2899260), (7434, 2790060), (7560, 2743559), (7592, 2731995), (7644, 2713410), (7665, 2705976), (7670, 2704212), (7884, 2630810), (7965, 2604056), (8190, 2532516), (8232, 2519595), (8260, 2511054), (8541, 2428440), (8614, 2407860), (8673, 2391480), (8760, 2367729), (8820, 2351622), (8918, 2325780), (9198, 2254980), (9204, 2253510), (9261, 2239640), (9490, 2185596), (9555, 2170728), (9828, 2110430), (9855, 2104648), (9912, 2092545), (10220, 2029482), (10290, 2015676), (10584, 1959685), (10620, 1953042), (10731, 1932840), (10738, 1931580), (10920, 1899387), (11151, 1860040), (11388, 1821330), (11466, 1808940), (11505, 1802808), (11564, 1793610), (12264, 1691235), (12285, 1688344), (12348, 1679730), (12390, 1674036), (12740, 1628046), (12744, 1627535), (12921, 1605240), (13140, 1578486), (13230, 1567748), (13286, 1561140), (13377, 1550520), (13720, 1511757), (13797, 1503320), (13806, 1502340), (14040, 1477301), (14235, 1457064), (14308, 1449630), (14455, 1434888), (14868, 1395030), (15288, 1356705), (15330, 1352988), (15340, 1352106), (15435, 1343784), (15768, 1315405), (15930, 1302028), (16107, 1287720), (16380, 1266258), (16520, 1255527), (17082, 1214220), (17199, 1205960), (17228, 1203930), (17346, 1195740), (17640, 1175811), (17836, 1162890), (17885, 1159704), (18396, 1127490), (18408, 1126755), (18522, 1119820), (18585, 1116024), (18980, 1092798), (19110, 1085364), (19656, 1055215), (19710, 1052324), (19929, 1040760), (20237, 1024920), (20440, 1014741), (20580, 1007838), (20709, 1001560), (21240, 976521), (21462, 966420), (21476, 965790), (21535, 963144), (22295, 930312), (22302, 930020), (22776, 910665), (22932, 904470), (22995, 901992), (23010, 901404), (23128, 896805), (24570, 844172), (24696, 839865), (24780, 837018), (25039, 828360), (25480, 814023), (25623, 809480), (25842, 802620), (26019, 797160), (26280, 789243), (26460, 783874), (26572, 780570), (26754, 775260), (26845, 772632), (27594, 751660), (27612, 751170), (28470, 728532), (28616, 724815), (28665, 723576), (28910, 717444), (29736, 697515), (30149, 687960), (30660, 676494), (30680, 676053), (30870, 671892), (31860, 651014), (32193, 644280), (32214, 643860), (32760, 633129), (33215, 624456), (34164, 607110), (34398, 602980), (34456, 601965), (34515, 600936), (34692, 597870), (35672, 581445), (35770, 579852), (36792, 563745), (37044, 559910), (37170, 558012), (37583, 551880), (37960, 546399), (38220, 542682), (38763, 535080), (39420, 526162), (39858, 520380), (40131, 516840), (40474, 512460), (41160, 503919), (41418, 500780), (42705, 485688), (42924, 483210), (42952, 482895), (43070, 481572), (43365, 478296), (44590, 465156), (44604, 465010), (45864, 452235), (45990, 450996), (46020, 450702), (46305, 447928), (46501, 446040), (48321, 429240), (49140, 422086), (49560, 418509), (50078, 414180), (51246, 404740), (51684, 401310), (52038, 398580), (52920, 391937), (53144, 390285), (53508, 387630), (53655, 386568), (53690, 386316), (55188, 375830), (55224, 375585), (55755, 372008), (55991, 370440), (56940, 364266), (57330, 361788), (57820, 358722), (59787, 346920), (60298, 343980), (60711, 341640), (61320, 338247), (61740, 335946), (63720, 325507), (64386, 322140), (64428, 321930), (64605, 321048), (66430, 312228), (66885, 310104), (68328, 303555), (68796, 301490), (68985, 300664), (69030, 300468), (69384, 298935), (71540, 289926), (74088, 279955), (74340, 279006), (75117, 276120), (75166, 275940), (76440, 271341), (77526, 267540), (78057, 265720), (78840, 263081), (79716, 260190), (80262, 258420), (80535, 257544), (80948, 256230), (82836, 250390), (85410, 242844), (85848, 241605), (85995, 241192), (86140, 240786), (86730, 239148), (89180, 232578), (89208, 232505), (90447, 229320), (91980, 225498), (92040, 225351), (92610, 223964), (93002, 223020), (96579, 214760), (96642, 214620), (98280, 211043), (99645, 208152), (100156, 207090), (101185, 204984), (102492, 202370), (103368, 200655), (103545, 200312), (104076, 199290), (107016, 193815), (107310, 193284), (107380, 193158), (110376, 187915), (111510, 186004), (111982, 185220), (112749, 183960), (113880, 182133), (114660, 180894), (115640, 179361), (116289, 178360), (119574, 173460), (120393, 172280), (120596, 171990), (121422, 170820), (123480, 167973), (125195, 165672), (128115, 161896), (128772, 161070), (128856, 160965), (129210, 160524), (130095, 159432), (132860, 156114), (133770, 155052), (137592, 150745), (137970, 150332), (138060, 150234), (139503, 148680), (143080, 144963)]