20920550400

素因数分解:

$2^{10}\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 924

約数和(自身を含む): 83230201200

約数和(自身を除く): 62309650800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 59, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 118, 120, 128, 135, 144, 150, 152, 160, 162, 171, 177, 180, 190, 192, 200, 216, 225, 228, 236, 240, 243, 256, 270, 285, 288, 295, 300, 304, 320, 324, 342, 354, 360, 380, 384, 400, 405, 432, 450, 456, 472, 475, 480, 486, 512, 513, 531, 540, 570, 576, 590, 600, 608, 640, 648, 675, 684, 708, 720, 729, 760, 768, 800, 810, 855, 864, 885, 900, 912, 944, 950, 960, 972, 1024, 1026, 1062, 1080, 1121, 1140, 1152, 1180, 1200, 1215, 1216, 1280, 1296, 1350, 1368, 1416, 1425, 1440, 1458, 1475, 1520, 1536, 1539, 1593, 1600, 1620, 1710, 1728, 1770, 1800, 1824, 1888, 1900, 1920, 1944, 2025, 2052, 2124, 2160, 2242, 2280, 2304, 2360, 2400, 2430, 2432, 2560, 2565, 2592, 2655, 2700, 2736, 2832, 2850, 2880, 2916, 2950, 3040, 3072, 3078, 3186, 3200, 3240, 3363, 3420, 3456, 3540, 3600, 3645, 3648, 3776, 3800, 3840, 3888, 4050, 4104, 4248, 4275, 4320, 4425, 4484, 4560, 4608, 4617, 4720, 4779, 4800, 4860, 4864, 5120, 5130, 5184, 5310, 5400, 5472, 5605, 5664, 5700, 5760, 5832, 5900, 6075, 6080, 6156, 6372, 6400, 6480, 6726, 6840, 6912, 7080, 7200, 7290, 7296, 7552, 7600, 7680, 7695, 7776, 7965, 8100, 8208, 8496, 8550, 8640, 8850, 8968, 9120, 9216, 9234, 9440, 9558, 9600, 9720, 9728, 10089, 10260, 10368, 10620, 10800, 10944, 11210, 11328, 11400, 11520, 11664, 11800, 12150, 12160, 12312, 12744, 12800, 12825, 12960, 13275, 13452, 13680, 13824, 13851, 14160, 14337, 14400, 14580, 14592, 15104, 15200, 15360, 15390, 15552, 15930, 16200, 16416, 16815, 16992, 17100, 17280, 17700, 17936, 18225, 18240, 18468, 18880, 19116, 19200, 19440, 19456, 20178, 20520, 20736, 21240, 21600, 21888, 22420, 22656, 22800, 23040, 23085, 23328, 23600, 23895, 24300, 24320, 24624, 25488, 25600, 25650, 25920, 26550, 26904, 27360, 27648, 27702, 28025, 28320, 28674, 28800, 29160, 29184, 30208, 30267, 30400, 30780, 31104, 31860, 32400, 32832, 33630, 33984, 34200, 34560, 35400, 35872, 36450, 36480, 36936, 37760, 38232, 38400, 38475, 38880, 39825, 40356, 41040, 41472, 42480, 43011, 43200, 43776, 44840, 45312, 45600, 46080, 46170, 46656, 47200, 47790, 48600, 48640, 49248, 50445, 50976, 51300, 51840, 53100, 53808, 54720, 55404, 56050, 56640, 57348, 57600, 58320, 58368, 60416, 60534, 60800, 61560, 62208, 63720, 64800, 65664, 67260, 67968, 68400, 69120, 69255, 70800, 71685, 71744, 72900, 72960, 73872, 75520, 76464, 76800, 76950, 77760, 79650, 80712, 82080, 82944, 84075, 84960, 86022, 86400, 87552, 89680, 90624, 90801, 91200, 92340, 93312, 94400, 95580, 97200, 97280, 98496, 100890, 101952, 102600, 103680, 106200, 107616, 109440, 110808, 112100, 113280, 114696, 115200, 115425, 116640, 119475, 121068, 121600, 123120, 124416, 127440, 129600, 131328, 134520, 135936, 136800, 138240, 138510, 141600, 143370, 143488, 145800, 145920, 147744, 151040, 151335, 152928, 153900, 155520, 159300, 161424, 164160, 168150, 169920, 172044, 172800, 175104, 179360, 181248, 181602, 182400, 184680, 186624, 188800, 191160, 194400, 196992, 201780, 203904, 205200, 207360, 212400, 215055, 215232, 218880, 221616, 224200, 226560, 229392, 230400, 230850, 233280, 238950, 242136, 243200, 246240, 248832, 252225, 254880, 259200, 262656, 269040, 271872, 272403, 273600, 277020, 283200, 286740, 286976, 291600, 291840, 295488, 302080, 302670, 305856, 307800, 311040, 318600, 322848, 328320, 336300, 339840, 344088, 345600, 346275, 358425, 358720, 363204, 364800, 369360, 373248, 377600, 382320, 388800, 393984, 403560, 407808, 410400, 414720, 424800, 430110, 430464, 437760, 443232, 448400, 453120, 454005, 458784, 461700, 466560, 477900, 484272, 486400, 492480, 504450, 509760, 518400, 525312, 538080, 543744, 544806, 547200, 554040, 566400, 573480, 573952, 583200, 590976, 605340, 611712, 615600, 622080, 637200, 645696, 656640, 672600, 679680, 688176, 691200, 692550, 716850, 717440, 726408, 729600, 738720, 746496, 755200, 756675, 764640, 777600, 787968, 807120, 815616, 817209, 820800, 849600, 860220, 860928, 875520, 886464, 896800, 906240, 908010, 917568, 923400, 933120, 955800, 968544, 984960, 1008900, 1019520, 1036800, 1075275, 1076160, 1089612, 1094400, 1108080, 1132800, 1146960, 1147904, 1166400, 1181952, 1210680, 1223424, 1231200, 1244160, 1274400, 1291392, 1313280, 1345200, 1359360, 1362015, 1376352, 1385100, 1433700, 1434880, 1452816, 1459200, 1477440, 1510400, 1513350, 1529280, 1555200, 1575936, 1614240, 1631232, 1634418, 1641600, 1699200, 1720440, 1721856, 1772928, 1793600, 1816020, 1835136, 1846800, 1866240, 1911600, 1937088, 1969920, 2017800, 2039040, 2073600, 2150550, 2152320, 2179224, 2188800, 2216160, 2265600, 2270025, 2293920, 2332800, 2363904, 2421360, 2446848, 2462400, 2548800, 2582784, 2626560, 2690400, 2718720, 2724030, 2752704, 2770200, 2867400, 2869760, 2905632, 2954880, 3026700, 3058560, 3110400, 3228480, 3268836, 3283200, 3398400, 3440880, 3443712, 3545856, 3587200, 3632040, 3670272, 3693600, 3732480, 3823200, 3874176, 3939840, 4035600, 4078080, 4086045, 4301100, 4304640, 4358448, 4377600, 4432320, 4531200, 4540050, 4587840, 4665600, 4727808, 4842720, 4893696, 4924800, 5097600, 5165568, 5380800, 5448060, 5505408, 5540400, 5734800, 5739520, 5811264, 5909760, 6053400, 6117120, 6220800, 6456960, 6537672, 6566400, 6796800, 6810075, 6881760, 7091712, 7174400, 7264080, 7340544, 7387200, 7646400, 7748352, 7879680, 8071200, 8156160, 8172090, 8602200, 8609280, 8716896, 8864640, 9080100, 9175680, 9331200, 9685440, 9849600, 10195200, 10331136, 10761600, 10896120, 11010816, 11080800, 11469600, 11622528, 11819520, 12106800, 12234240, 12913920, 13075344, 13132800, 13593600, 13620150, 13763520, 14183424, 14348800, 14528160, 14681088, 14774400, 15292800, 15496704, 16142400, 16344180, 17204400, 17218560, 17433792, 17729280, 18160200, 18351360, 18662400, 19370880, 19699200, 20390400, 20430225, 21523200, 21792240, 22021632, 22161600, 22939200, 23245056, 23639040, 24213600, 24468480, 25827840, 26150688, 27240300, 27527040, 28697600, 29056320, 29548800, 30585600, 30993408, 32284800, 32688360, 34408800, 34867584, 35458560, 36320400, 36702720, 38741760, 39398400, 40780800, 40860450, 43046400, 43584480, 44043264, 44323200, 45878400, 46490112, 48427200, 51655680, 52301376, 54480600, 55054080, 58112640, 59097600, 61171200, 64569600, 65376720, 68817600, 69735168, 70917120, 72640800, 73405440, 77483520, 81720900, 86092800, 87168960, 88646400, 91756800, 92980224, 96854400, 104602752, 108961200, 110108160, 116225280, 118195200, 122342400, 129139200, 130753440, 137635200, 139470336, 145281600, 154967040, 163441800, 174337920, 177292800, 183513600, 193708800, 209205504, 217922400, 220216320, 232450560, 258278400, 261506880, 275270400, 278940672, 290563200, 326883600, 348675840, 354585600, 367027200, 387417600, 418411008, 435844800, 464901120, 523013760, 550540800, 581126400, 653767200, 697351680, 774835200, 836822016, 871689600, 1046027520, 1101081600, 1162252800, 1307534400, 1394703360, 1743379200, 2092055040, 2324505600, 2615068800, 3486758400, 4184110080, 5230137600, 6973516800, 10460275200, 20920550400]

約数ペア:

[(1, 20920550400), (2, 10460275200), (3, 6973516800), (4, 5230137600), (5, 4184110080), (6, 3486758400), (8, 2615068800), (9, 2324505600), (10, 2092055040), (12, 1743379200), (15, 1394703360), (16, 1307534400), (18, 1162252800), (19, 1101081600), (20, 1046027520), (24, 871689600), (25, 836822016), (27, 774835200), (30, 697351680), (32, 653767200), (36, 581126400), (38, 550540800), (40, 523013760), (45, 464901120), (48, 435844800), (50, 418411008), (54, 387417600), (57, 367027200), (59, 354585600), (60, 348675840), (64, 326883600), (72, 290563200), (75, 278940672), (76, 275270400), (80, 261506880), (81, 258278400), (90, 232450560), (95, 220216320), (96, 217922400), (100, 209205504), (108, 193708800), (114, 183513600), (118, 177292800), (120, 174337920), (128, 163441800), (135, 154967040), (144, 145281600), (150, 139470336), (152, 137635200), (160, 130753440), (162, 129139200), (171, 122342400), (177, 118195200), (180, 116225280), (190, 110108160), (192, 108961200), (200, 104602752), (216, 96854400), (225, 92980224), (228, 91756800), (236, 88646400), (240, 87168960), (243, 86092800), (256, 81720900), (270, 77483520), (285, 73405440), (288, 72640800), (295, 70917120), (300, 69735168), (304, 68817600), (320, 65376720), (324, 64569600), (342, 61171200), (354, 59097600), (360, 58112640), (380, 55054080), (384, 54480600), (400, 52301376), (405, 51655680), (432, 48427200), (450, 46490112), (456, 45878400), (472, 44323200), (475, 44043264), (480, 43584480), (486, 43046400), (512, 40860450), (513, 40780800), (531, 39398400), (540, 38741760), (570, 36702720), (576, 36320400), (590, 35458560), (600, 34867584), (608, 34408800), (640, 32688360), (648, 32284800), (675, 30993408), (684, 30585600), (708, 29548800), (720, 29056320), (729, 28697600), (760, 27527040), (768, 27240300), (800, 26150688), (810, 25827840), (855, 24468480), (864, 24213600), (885, 23639040), (900, 23245056), (912, 22939200), (944, 22161600), (950, 22021632), (960, 21792240), (972, 21523200), (1024, 20430225), (1026, 20390400), (1062, 19699200), (1080, 19370880), (1121, 18662400), (1140, 18351360), (1152, 18160200), (1180, 17729280), (1200, 17433792), (1215, 17218560), (1216, 17204400), (1280, 16344180), (1296, 16142400), (1350, 15496704), (1368, 15292800), (1416, 14774400), (1425, 14681088), (1440, 14528160), (1458, 14348800), (1475, 14183424), (1520, 13763520), (1536, 13620150), (1539, 13593600), (1593, 13132800), (1600, 13075344), (1620, 12913920), (1710, 12234240), (1728, 12106800), (1770, 11819520), (1800, 11622528), (1824, 11469600), (1888, 11080800), (1900, 11010816), (1920, 10896120), (1944, 10761600), (2025, 10331136), (2052, 10195200), (2124, 9849600), (2160, 9685440), (2242, 9331200), (2280, 9175680), (2304, 9080100), (2360, 8864640), (2400, 8716896), (2430, 8609280), (2432, 8602200), (2560, 8172090), (2565, 8156160), (2592, 8071200), (2655, 7879680), (2700, 7748352), (2736, 7646400), (2832, 7387200), (2850, 7340544), (2880, 7264080), (2916, 7174400), (2950, 7091712), (3040, 6881760), (3072, 6810075), (3078, 6796800), (3186, 6566400), (3200, 6537672), (3240, 6456960), (3363, 6220800), (3420, 6117120), (3456, 6053400), (3540, 5909760), (3600, 5811264), (3645, 5739520), (3648, 5734800), (3776, 5540400), (3800, 5505408), (3840, 5448060), (3888, 5380800), (4050, 5165568), (4104, 5097600), (4248, 4924800), (4275, 4893696), (4320, 4842720), (4425, 4727808), (4484, 4665600), (4560, 4587840), (4608, 4540050), (4617, 4531200), (4720, 4432320), (4779, 4377600), (4800, 4358448), (4860, 4304640), (4864, 4301100), (5120, 4086045), (5130, 4078080), (5184, 4035600), (5310, 3939840), (5400, 3874176), (5472, 3823200), (5605, 3732480), (5664, 3693600), (5700, 3670272), (5760, 3632040), (5832, 3587200), (5900, 3545856), (6075, 3443712), (6080, 3440880), (6156, 3398400), (6372, 3283200), (6400, 3268836), (6480, 3228480), (6726, 3110400), (6840, 3058560), (6912, 3026700), (7080, 2954880), (7200, 2905632), (7290, 2869760), (7296, 2867400), (7552, 2770200), (7600, 2752704), (7680, 2724030), (7695, 2718720), (7776, 2690400), (7965, 2626560), (8100, 2582784), (8208, 2548800), (8496, 2462400), (8550, 2446848), (8640, 2421360), (8850, 2363904), (8968, 2332800), (9120, 2293920), (9216, 2270025), (9234, 2265600), (9440, 2216160), (9558, 2188800), (9600, 2179224), (9720, 2152320), (9728, 2150550), (10089, 2073600), (10260, 2039040), (10368, 2017800), (10620, 1969920), (10800, 1937088), (10944, 1911600), (11210, 1866240), (11328, 1846800), (11400, 1835136), (11520, 1816020), (11664, 1793600), (11800, 1772928), (12150, 1721856), (12160, 1720440), (12312, 1699200), (12744, 1641600), (12800, 1634418), (12825, 1631232), (12960, 1614240), (13275, 1575936), (13452, 1555200), (13680, 1529280), (13824, 1513350), (13851, 1510400), (14160, 1477440), (14337, 1459200), (14400, 1452816), (14580, 1434880), (14592, 1433700), (15104, 1385100), (15200, 1376352), (15360, 1362015), (15390, 1359360), (15552, 1345200), (15930, 1313280), (16200, 1291392), (16416, 1274400), (16815, 1244160), (16992, 1231200), (17100, 1223424), (17280, 1210680), (17700, 1181952), (17936, 1166400), (18225, 1147904), (18240, 1146960), (18468, 1132800), (18880, 1108080), (19116, 1094400), (19200, 1089612), (19440, 1076160), (19456, 1075275), (20178, 1036800), (20520, 1019520), (20736, 1008900), (21240, 984960), (21600, 968544), (21888, 955800), (22420, 933120), (22656, 923400), (22800, 917568), (23040, 908010), (23085, 906240), (23328, 896800), (23600, 886464), (23895, 875520), (24300, 860928), (24320, 860220), (24624, 849600), (25488, 820800), (25600, 817209), (25650, 815616), (25920, 807120), (26550, 787968), (26904, 777600), (27360, 764640), (27648, 756675), (27702, 755200), (28025, 746496), (28320, 738720), (28674, 729600), (28800, 726408), (29160, 717440), (29184, 716850), (30208, 692550), (30267, 691200), (30400, 688176), (30780, 679680), (31104, 672600), (31860, 656640), (32400, 645696), (32832, 637200), (33630, 622080), (33984, 615600), (34200, 611712), (34560, 605340), (35400, 590976), (35872, 583200), (36450, 573952), (36480, 573480), (36936, 566400), (37760, 554040), (38232, 547200), (38400, 544806), (38475, 543744), (38880, 538080), (39825, 525312), (40356, 518400), (41040, 509760), (41472, 504450), (42480, 492480), (43011, 486400), (43200, 484272), (43776, 477900), (44840, 466560), (45312, 461700), (45600, 458784), (46080, 454005), (46170, 453120), (46656, 448400), (47200, 443232), (47790, 437760), (48600, 430464), (48640, 430110), (49248, 424800), (50445, 414720), (50976, 410400), (51300, 407808), (51840, 403560), (53100, 393984), (53808, 388800), (54720, 382320), (55404, 377600), (56050, 373248), (56640, 369360), (57348, 364800), (57600, 363204), (58320, 358720), (58368, 358425), (60416, 346275), (60534, 345600), (60800, 344088), (61560, 339840), (62208, 336300), (63720, 328320), (64800, 322848), (65664, 318600), (67260, 311040), (67968, 307800), (68400, 305856), (69120, 302670), (69255, 302080), (70800, 295488), (71685, 291840), (71744, 291600), (72900, 286976), (72960, 286740), (73872, 283200), (75520, 277020), (76464, 273600), (76800, 272403), (76950, 271872), (77760, 269040), (79650, 262656), (80712, 259200), (82080, 254880), (82944, 252225), (84075, 248832), (84960, 246240), (86022, 243200), (86400, 242136), (87552, 238950), (89680, 233280), (90624, 230850), (90801, 230400), (91200, 229392), (92340, 226560), (93312, 224200), (94400, 221616), (95580, 218880), (97200, 215232), (97280, 215055), (98496, 212400), (100890, 207360), (101952, 205200), (102600, 203904), (103680, 201780), (106200, 196992), (107616, 194400), (109440, 191160), (110808, 188800), (112100, 186624), (113280, 184680), (114696, 182400), (115200, 181602), (115425, 181248), (116640, 179360), (119475, 175104), (121068, 172800), (121600, 172044), (123120, 169920), (124416, 168150), (127440, 164160), (129600, 161424), (131328, 159300), (134520, 155520), (135936, 153900), (136800, 152928), (138240, 151335), (138510, 151040), (141600, 147744), (143370, 145920), (143488, 145800)]