20705673600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 960

約数和(自身を含む): 83743925760

約数和(自身を除く): 63038252160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 37, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 74, 75, 80, 81, 85, 90, 96, 100, 102, 108, 111, 120, 127, 128, 135, 136, 144, 148, 150, 153, 160, 162, 170, 180, 185, 192, 200, 204, 216, 222, 225, 240, 254, 255, 270, 272, 288, 296, 300, 306, 320, 324, 333, 340, 360, 370, 381, 384, 400, 405, 408, 425, 432, 444, 450, 459, 480, 508, 510, 540, 544, 555, 576, 592, 600, 612, 629, 635, 640, 648, 666, 675, 680, 720, 740, 762, 765, 800, 810, 816, 850, 864, 888, 900, 918, 925, 960, 999, 1016, 1020, 1080, 1088, 1110, 1143, 1152, 1184, 1200, 1224, 1258, 1270, 1275, 1296, 1332, 1350, 1360, 1377, 1440, 1480, 1524, 1530, 1600, 1620, 1632, 1665, 1700, 1728, 1776, 1800, 1836, 1850, 1887, 1905, 1920, 1998, 2025, 2032, 2040, 2159, 2160, 2176, 2220, 2286, 2295, 2368, 2400, 2448, 2516, 2540, 2550, 2592, 2664, 2700, 2720, 2754, 2775, 2880, 2960, 2997, 3048, 3060, 3145, 3175, 3200, 3240, 3264, 3330, 3400, 3429, 3456, 3552, 3600, 3672, 3700, 3774, 3810, 3825, 3996, 4050, 4064, 4080, 4318, 4320, 4440, 4572, 4590, 4699, 4736, 4800, 4896, 4995, 5032, 5080, 5100, 5184, 5328, 5400, 5440, 5508, 5550, 5661, 5715, 5760, 5920, 5994, 6096, 6120, 6290, 6350, 6477, 6480, 6528, 6660, 6800, 6858, 6885, 7104, 7200, 7344, 7400, 7548, 7620, 7650, 7992, 8100, 8128, 8160, 8325, 8636, 8640, 8880, 9144, 9180, 9398, 9435, 9525, 9600, 9792, 9990, 10064, 10160, 10200, 10287, 10368, 10656, 10795, 10800, 10880, 11016, 11100, 11322, 11430, 11475, 11840, 11988, 12192, 12240, 12580, 12700, 12954, 12960, 13320, 13600, 13716, 13770, 14097, 14208, 14400, 14688, 14800, 14985, 15096, 15240, 15300, 15725, 15984, 16200, 16256, 16320, 16650, 16983, 17145, 17272, 17280, 17760, 18288, 18360, 18796, 18870, 19050, 19431, 19584, 19980, 20128, 20320, 20400, 20574, 21312, 21590, 21600, 22032, 22200, 22644, 22860, 22950, 23495, 23680, 23976, 24384, 24480, 24975, 25160, 25400, 25908, 25920, 26640, 27200, 27432, 27540, 28194, 28305, 28575, 28800, 29376, 29600, 29970, 30192, 30480, 30600, 31450, 31968, 32385, 32400, 32640, 33300, 33966, 34290, 34425, 34544, 35520, 36576, 36720, 37592, 37740, 38100, 38862, 39960, 40256, 40640, 40800, 41148, 42291, 42624, 43180, 43200, 44064, 44400, 45288, 45720, 45900, 46990, 47175, 47952, 48768, 48960, 49950, 50320, 50800, 50949, 51435, 51816, 51840, 53280, 53975, 54400, 54864, 55080, 56388, 56610, 57150, 58293, 58752, 59200, 59940, 60384, 60960, 61200, 62900, 63936, 64770, 64800, 66600, 67932, 68580, 68850, 69088, 70485, 71040, 73152, 73440, 74925, 75184, 75480, 76200, 77724, 79883, 79920, 80512, 81280, 81600, 82296, 84582, 84915, 85725, 86360, 86400, 88128, 88800, 90576, 91440, 91800, 93980, 94350, 95904, 97155, 97920, 99900, 100640, 101600, 101898, 102870, 103632, 106560, 107950, 109728, 110160, 112776, 113220, 114300, 116586, 117475, 118400, 119880, 120768, 121920, 122400, 125800, 126873, 127872, 129540, 129600, 133200, 135864, 137160, 137700, 138176, 140970, 141525, 146304, 146880, 149850, 150368, 150960, 152400, 155448, 159766, 159840, 161925, 163200, 164592, 169164, 169830, 171450, 172720, 174879, 176256, 177600, 181152, 182880, 183600, 187960, 188700, 191808, 194310, 199800, 201280, 203200, 203796, 205740, 207264, 211455, 213120, 215900, 219456, 220320, 225552, 226440, 228600, 233172, 234950, 239649, 239760, 241536, 243840, 244800, 251600, 253746, 254745, 257175, 259080, 259200, 266400, 271728, 274320, 275400, 276352, 281940, 283050, 291465, 293760, 299700, 300736, 301920, 304800, 310896, 319532, 319680, 323850, 329184, 338328, 339660, 342900, 345440, 349758, 352425, 355200, 362304, 365760, 367200, 375920, 377400, 380619, 383616, 388620, 399415, 399600, 402560, 406400, 407592, 411480, 414528, 422910, 424575, 431800, 438912, 440640, 451104, 452880, 457200, 466344, 469900, 479298, 479520, 485775, 489600, 503200, 507492, 509490, 514350, 518160, 532800, 543456, 548640, 550800, 563880, 566100, 582930, 599400, 601472, 603840, 609600, 621792, 634365, 639064, 639360, 647700, 658368, 676656, 679320, 685800, 690880, 699516, 704850, 718947, 724608, 731520, 734400, 751840, 754800, 761238, 777240, 798830, 799200, 815184, 822960, 829056, 845820, 849150, 863600, 874395, 881280, 902208, 905760, 914400, 932688, 939800, 958596, 959040, 971550, 1006400, 1014984, 1018980, 1028700, 1036320, 1057275, 1065600, 1086912, 1097280, 1101600, 1127760, 1132200, 1165860, 1198245, 1198800, 1207680, 1219200, 1243584, 1268730, 1273725, 1278128, 1295400, 1316736, 1353312, 1358640, 1371600, 1381760, 1399032, 1409700, 1437894, 1457325, 1468800, 1503680, 1509600, 1522476, 1554480, 1597660, 1598400, 1630368, 1645920, 1691640, 1698300, 1727200, 1748790, 1804416, 1811520, 1828800, 1865376, 1879600, 1903095, 1917192, 1918080, 1943100, 1997075, 2012800, 2029968, 2037960, 2057400, 2072640, 2114550, 2156841, 2173824, 2194560, 2203200, 2255520, 2264400, 2331720, 2396490, 2397600, 2487168, 2537460, 2547450, 2556256, 2590800, 2706624, 2717280, 2743200, 2798064, 2819400, 2875788, 2914650, 3007360, 3019200, 3044952, 3108960, 3171825, 3195320, 3196800, 3260736, 3291840, 3383280, 3396600, 3454400, 3497580, 3594735, 3623040, 3657600, 3730752, 3759200, 3806190, 3834384, 3886200, 3994150, 4059936, 4075920, 4114800, 4145280, 4229100, 4313682, 4371975, 4406400, 4511040, 4528800, 4663440, 4792980, 4795200, 5074920, 5094900, 5112512, 5181600, 5413248, 5434560, 5486400, 5596128, 5638800, 5751576, 5829300, 5991225, 6038400, 6089904, 6217920, 6343650, 6390640, 6470523, 6521472, 6583680, 6766560, 6793200, 6908800, 6995160, 7189470, 7461504, 7518400, 7612380, 7668768, 7772400, 7988300, 8119872, 8151840, 8229600, 8458200, 8627364, 8743950, 9022080, 9057600, 9326880, 9515475, 9585960, 9590400, 10149840, 10189800, 10225024, 10363200, 10784205, 10869120, 10972800, 11192256, 11277600, 11503152, 11658600, 11982450, 12179808, 12435840, 12687300, 12781280, 12941046, 13533120, 13586400, 13990320, 14378940, 15036800, 15224760, 15337536, 15544800, 15976600, 16239744, 16303680, 16459200, 16916400, 17254728, 17487900, 17973675, 18115200, 18653760, 19030950, 19171920, 20299680, 20379600, 20726400, 21568410, 22384512, 22555200, 23006304, 23317200, 23964900, 24359616, 25374600, 25562560, 25882092, 27066240, 27172800, 27980640, 28757880, 30449520, 30675072, 31089600, 31953200, 32352615, 32607360, 32918400, 33832800, 34509456, 34975800, 35947350, 37307520, 38061900, 38343840, 40599360, 40759200, 43136820, 45110400, 46012608, 46634400, 47929800, 48719232, 50749200, 51125120, 51764184, 53921025, 54345600, 55961280, 57515760, 60899040, 62179200, 63906400, 64705230, 67665600, 69018912, 69951600, 71894700, 76123800, 76687680, 81198720, 81518400, 86273640, 92025216, 93268800, 95859600, 101498400, 103528368, 107842050, 111922560, 115031520, 121798080, 127812800, 129410460, 135331200, 138037824, 139903200, 143789400, 152247600, 153375360, 161763075, 163036800, 172547280, 186537600, 191719200, 202996800, 207056736, 215684100, 230063040, 243596160, 255625600, 258820920, 276075648, 279806400, 287578800, 304495200, 323526150, 345094560, 383438400, 405993600, 414113472, 431368200, 460126080, 517641840, 559612800, 575157600, 608990400, 647052300, 690189120, 766876800, 828226944, 862736400, 1035283680, 1150315200, 1217980800, 1294104600, 1380378240, 1725472800, 2070567360, 2300630400, 2588209200, 3450945600, 4141134720, 5176418400, 6901891200, 10352836800, 20705673600]

約数ペア:

[(1, 20705673600), (2, 10352836800), (3, 6901891200), (4, 5176418400), (5, 4141134720), (6, 3450945600), (8, 2588209200), (9, 2300630400), (10, 2070567360), (12, 1725472800), (15, 1380378240), (16, 1294104600), (17, 1217980800), (18, 1150315200), (20, 1035283680), (24, 862736400), (25, 828226944), (27, 766876800), (30, 690189120), (32, 647052300), (34, 608990400), (36, 575157600), (37, 559612800), (40, 517641840), (45, 460126080), (48, 431368200), (50, 414113472), (51, 405993600), (54, 383438400), (60, 345094560), (64, 323526150), (68, 304495200), (72, 287578800), (74, 279806400), (75, 276075648), (80, 258820920), (81, 255625600), (85, 243596160), (90, 230063040), (96, 215684100), (100, 207056736), (102, 202996800), (108, 191719200), (111, 186537600), (120, 172547280), (127, 163036800), (128, 161763075), (135, 153375360), (136, 152247600), (144, 143789400), (148, 139903200), (150, 138037824), (153, 135331200), (160, 129410460), (162, 127812800), (170, 121798080), (180, 115031520), (185, 111922560), (192, 107842050), (200, 103528368), (204, 101498400), (216, 95859600), (222, 93268800), (225, 92025216), (240, 86273640), (254, 81518400), (255, 81198720), (270, 76687680), (272, 76123800), (288, 71894700), (296, 69951600), (300, 69018912), (306, 67665600), (320, 64705230), (324, 63906400), (333, 62179200), (340, 60899040), (360, 57515760), (370, 55961280), (381, 54345600), (384, 53921025), (400, 51764184), (405, 51125120), (408, 50749200), (425, 48719232), (432, 47929800), (444, 46634400), (450, 46012608), (459, 45110400), (480, 43136820), (508, 40759200), (510, 40599360), (540, 38343840), (544, 38061900), (555, 37307520), (576, 35947350), (592, 34975800), (600, 34509456), (612, 33832800), (629, 32918400), (635, 32607360), (640, 32352615), (648, 31953200), (666, 31089600), (675, 30675072), (680, 30449520), (720, 28757880), (740, 27980640), (762, 27172800), (765, 27066240), (800, 25882092), (810, 25562560), (816, 25374600), (850, 24359616), (864, 23964900), (888, 23317200), (900, 23006304), (918, 22555200), (925, 22384512), (960, 21568410), (999, 20726400), (1016, 20379600), (1020, 20299680), (1080, 19171920), (1088, 19030950), (1110, 18653760), (1143, 18115200), (1152, 17973675), (1184, 17487900), (1200, 17254728), (1224, 16916400), (1258, 16459200), (1270, 16303680), (1275, 16239744), (1296, 15976600), (1332, 15544800), (1350, 15337536), (1360, 15224760), (1377, 15036800), (1440, 14378940), (1480, 13990320), (1524, 13586400), (1530, 13533120), (1600, 12941046), (1620, 12781280), (1632, 12687300), (1665, 12435840), (1700, 12179808), (1728, 11982450), (1776, 11658600), (1800, 11503152), (1836, 11277600), (1850, 11192256), (1887, 10972800), (1905, 10869120), (1920, 10784205), (1998, 10363200), (2025, 10225024), (2032, 10189800), (2040, 10149840), (2159, 9590400), (2160, 9585960), (2176, 9515475), (2220, 9326880), (2286, 9057600), (2295, 9022080), (2368, 8743950), (2400, 8627364), (2448, 8458200), (2516, 8229600), (2540, 8151840), (2550, 8119872), (2592, 7988300), (2664, 7772400), (2700, 7668768), (2720, 7612380), (2754, 7518400), (2775, 7461504), (2880, 7189470), (2960, 6995160), (2997, 6908800), (3048, 6793200), (3060, 6766560), (3145, 6583680), (3175, 6521472), (3200, 6470523), (3240, 6390640), (3264, 6343650), (3330, 6217920), (3400, 6089904), (3429, 6038400), (3456, 5991225), (3552, 5829300), (3600, 5751576), (3672, 5638800), (3700, 5596128), (3774, 5486400), (3810, 5434560), (3825, 5413248), (3996, 5181600), (4050, 5112512), (4064, 5094900), (4080, 5074920), (4318, 4795200), (4320, 4792980), (4440, 4663440), (4572, 4528800), (4590, 4511040), (4699, 4406400), (4736, 4371975), (4800, 4313682), (4896, 4229100), (4995, 4145280), (5032, 4114800), (5080, 4075920), (5100, 4059936), (5184, 3994150), (5328, 3886200), (5400, 3834384), (5440, 3806190), (5508, 3759200), (5550, 3730752), (5661, 3657600), (5715, 3623040), (5760, 3594735), (5920, 3497580), (5994, 3454400), (6096, 3396600), (6120, 3383280), (6290, 3291840), (6350, 3260736), (6477, 3196800), (6480, 3195320), (6528, 3171825), (6660, 3108960), (6800, 3044952), (6858, 3019200), (6885, 3007360), (7104, 2914650), (7200, 2875788), (7344, 2819400), (7400, 2798064), (7548, 2743200), (7620, 2717280), (7650, 2706624), (7992, 2590800), (8100, 2556256), (8128, 2547450), (8160, 2537460), (8325, 2487168), (8636, 2397600), (8640, 2396490), (8880, 2331720), (9144, 2264400), (9180, 2255520), (9398, 2203200), (9435, 2194560), (9525, 2173824), (9600, 2156841), (9792, 2114550), (9990, 2072640), (10064, 2057400), (10160, 2037960), (10200, 2029968), (10287, 2012800), (10368, 1997075), (10656, 1943100), (10795, 1918080), (10800, 1917192), (10880, 1903095), (11016, 1879600), (11100, 1865376), (11322, 1828800), (11430, 1811520), (11475, 1804416), (11840, 1748790), (11988, 1727200), (12192, 1698300), (12240, 1691640), (12580, 1645920), (12700, 1630368), (12954, 1598400), (12960, 1597660), (13320, 1554480), (13600, 1522476), (13716, 1509600), (13770, 1503680), (14097, 1468800), (14208, 1457325), (14400, 1437894), (14688, 1409700), (14800, 1399032), (14985, 1381760), (15096, 1371600), (15240, 1358640), (15300, 1353312), (15725, 1316736), (15984, 1295400), (16200, 1278128), (16256, 1273725), (16320, 1268730), (16650, 1243584), (16983, 1219200), (17145, 1207680), (17272, 1198800), (17280, 1198245), (17760, 1165860), (18288, 1132200), (18360, 1127760), (18796, 1101600), (18870, 1097280), (19050, 1086912), (19431, 1065600), (19584, 1057275), (19980, 1036320), (20128, 1028700), (20320, 1018980), (20400, 1014984), (20574, 1006400), (21312, 971550), (21590, 959040), (21600, 958596), (22032, 939800), (22200, 932688), (22644, 914400), (22860, 905760), (22950, 902208), (23495, 881280), (23680, 874395), (23976, 863600), (24384, 849150), (24480, 845820), (24975, 829056), (25160, 822960), (25400, 815184), (25908, 799200), (25920, 798830), (26640, 777240), (27200, 761238), (27432, 754800), (27540, 751840), (28194, 734400), (28305, 731520), (28575, 724608), (28800, 718947), (29376, 704850), (29600, 699516), (29970, 690880), (30192, 685800), (30480, 679320), (30600, 676656), (31450, 658368), (31968, 647700), (32385, 639360), (32400, 639064), (32640, 634365), (33300, 621792), (33966, 609600), (34290, 603840), (34425, 601472), (34544, 599400), (35520, 582930), (36576, 566100), (36720, 563880), (37592, 550800), (37740, 548640), (38100, 543456), (38862, 532800), (39960, 518160), (40256, 514350), (40640, 509490), (40800, 507492), (41148, 503200), (42291, 489600), (42624, 485775), (43180, 479520), (43200, 479298), (44064, 469900), (44400, 466344), (45288, 457200), (45720, 452880), (45900, 451104), (46990, 440640), (47175, 438912), (47952, 431800), (48768, 424575), (48960, 422910), (49950, 414528), (50320, 411480), (50800, 407592), (50949, 406400), (51435, 402560), (51816, 399600), (51840, 399415), (53280, 388620), (53975, 383616), (54400, 380619), (54864, 377400), (55080, 375920), (56388, 367200), (56610, 365760), (57150, 362304), (58293, 355200), (58752, 352425), (59200, 349758), (59940, 345440), (60384, 342900), (60960, 339660), (61200, 338328), (62900, 329184), (63936, 323850), (64770, 319680), (64800, 319532), (66600, 310896), (67932, 304800), (68580, 301920), (68850, 300736), (69088, 299700), (70485, 293760), (71040, 291465), (73152, 283050), (73440, 281940), (74925, 276352), (75184, 275400), (75480, 274320), (76200, 271728), (77724, 266400), (79883, 259200), (79920, 259080), (80512, 257175), (81280, 254745), (81600, 253746), (82296, 251600), (84582, 244800), (84915, 243840), (85725, 241536), (86360, 239760), (86400, 239649), (88128, 234950), (88800, 233172), (90576, 228600), (91440, 226440), (91800, 225552), (93980, 220320), (94350, 219456), (95904, 215900), (97155, 213120), (97920, 211455), (99900, 207264), (100640, 205740), (101600, 203796), (101898, 203200), (102870, 201280), (103632, 199800), (106560, 194310), (107950, 191808), (109728, 188700), (110160, 187960), (112776, 183600), (113220, 182880), (114300, 181152), (116586, 177600), (117475, 176256), (118400, 174879), (119880, 172720), (120768, 171450), (121920, 169830), (122400, 169164), (125800, 164592), (126873, 163200), (127872, 161925), (129540, 159840), (129600, 159766), (133200, 155448), (135864, 152400), (137160, 150960), (137700, 150368), (138176, 149850), (140970, 146880), (141525, 146304)]