20735870400

素因数分解:

$2^6\times 3^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 1008

約数和(自身を含む): 92174933760

約数和(自身を除く): 71439063360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 243, 252, 266, 270, 280, 285, 288, 300, 304, 315, 320, 324, 336, 342, 350, 360, 378, 380, 399, 400, 401, 405, 420, 432, 448, 450, 456, 475, 480, 486, 504, 513, 525, 532, 540, 560, 567, 570, 576, 600, 608, 630, 648, 665, 672, 675, 684, 700, 720, 756, 760, 798, 800, 802, 810, 840, 855, 864, 900, 912, 945, 950, 960, 972, 1008, 1026, 1050, 1064, 1080, 1120, 1134, 1140, 1197, 1200, 1203, 1215, 1216, 1260, 1296, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1539, 1575, 1596, 1600, 1604, 1620, 1680, 1701, 1710, 1728, 1800, 1824, 1890, 1900, 1944, 1995, 2005, 2016, 2025, 2052, 2100, 2128, 2160, 2240, 2268, 2280, 2394, 2400, 2406, 2430, 2520, 2565, 2592, 2660, 2700, 2736, 2800, 2807, 2835, 2850, 2880, 3024, 3040, 3078, 3150, 3192, 3208, 3240, 3325, 3360, 3402, 3420, 3591, 3600, 3609, 3648, 3780, 3800, 3888, 3990, 4010, 4032, 4050, 4104, 4200, 4256, 4275, 4320, 4536, 4560, 4617, 4725, 4788, 4800, 4812, 4860, 5040, 5130, 5184, 5320, 5400, 5472, 5600, 5614, 5670, 5700, 5985, 6015, 6048, 6075, 6080, 6156, 6300, 6384, 6416, 6480, 6650, 6720, 6804, 6840, 7182, 7200, 7218, 7560, 7600, 7619, 7695, 7776, 7980, 8020, 8100, 8208, 8400, 8421, 8505, 8512, 8550, 8640, 9072, 9120, 9234, 9450, 9576, 9624, 9720, 9975, 10025, 10080, 10260, 10640, 10773, 10800, 10827, 10944, 11200, 11228, 11340, 11400, 11970, 12030, 12096, 12150, 12312, 12600, 12768, 12825, 12832, 12960, 13300, 13608, 13680, 14035, 14175, 14364, 14400, 14436, 15120, 15200, 15238, 15390, 15552, 15960, 16040, 16200, 16416, 16800, 16842, 17010, 17100, 17955, 18045, 18144, 18240, 18468, 18900, 19152, 19248, 19440, 19950, 20050, 20160, 20520, 21280, 21546, 21600, 21654, 22456, 22680, 22800, 22857, 23085, 23940, 24060, 24300, 24624, 25200, 25263, 25536, 25650, 25664, 25920, 26600, 27216, 27360, 28070, 28350, 28728, 28872, 29925, 30075, 30240, 30400, 30476, 30780, 31920, 32080, 32319, 32400, 32481, 32832, 33600, 33684, 34020, 34200, 35910, 36090, 36288, 36936, 37800, 38095, 38304, 38475, 38496, 38880, 39900, 40100, 41040, 42105, 42525, 42560, 43092, 43200, 43308, 44912, 45360, 45600, 45714, 46170, 47880, 48120, 48600, 49248, 50400, 50526, 51300, 53200, 53333, 53865, 54135, 54432, 54720, 56140, 56700, 57456, 57744, 59850, 60150, 60480, 60952, 61560, 63840, 64160, 64638, 64800, 64962, 67368, 68040, 68400, 68571, 70175, 71820, 72180, 73872, 75600, 75789, 76190, 76608, 76950, 76992, 77760, 79800, 80200, 82080, 84210, 85050, 86184, 86616, 89775, 89824, 90225, 90720, 91200, 91428, 92340, 95760, 96240, 97200, 97443, 98496, 100800, 101052, 102600, 106400, 106666, 107730, 108270, 108864, 112280, 113400, 114285, 114912, 115425, 115488, 119700, 120300, 121904, 123120, 126315, 127680, 128320, 129276, 129600, 129924, 134736, 136080, 136800, 137142, 140350, 143640, 144360, 147744, 151200, 151578, 152380, 153900, 159600, 159999, 160400, 161595, 162405, 164160, 168420, 170100, 172368, 173232, 179550, 179648, 180450, 181440, 182856, 184680, 190475, 191520, 192480, 194400, 194886, 202104, 205200, 205713, 210525, 212800, 213332, 215460, 216540, 224560, 226800, 227367, 228570, 229824, 230850, 230976, 239400, 240600, 243808, 246240, 252630, 258552, 259848, 266665, 269325, 269472, 270675, 272160, 273600, 274284, 280700, 287280, 288720, 295488, 302400, 303156, 304760, 307800, 319200, 319998, 320800, 323190, 324810, 336840, 340200, 342855, 344736, 346464, 359100, 360900, 365712, 369360, 378945, 380950, 383040, 384960, 388800, 389772, 404208, 410400, 411426, 421050, 426664, 430920, 433080, 449120, 453600, 454734, 457140, 461700, 478800, 479997, 481200, 487215, 487616, 492480, 505260, 517104, 519696, 533330, 538650, 538944, 541350, 544320, 548568, 561400, 571425, 574560, 577440, 606312, 609520, 615600, 617139, 631575, 638400, 639996, 641600, 646380, 649620, 673680, 680400, 682101, 685710, 689472, 692928, 718200, 721800, 731424, 738720, 757890, 761900, 779544, 799995, 807975, 808416, 812025, 820800, 822852, 842100, 853328, 861840, 866160, 898240, 907200, 909468, 914280, 923400, 957600, 959994, 962400, 974430, 1010520, 1028565, 1034208, 1039392, 1066660, 1077300, 1082700, 1097136, 1122800, 1136835, 1142850, 1149120, 1154880, 1212624, 1219040, 1231200, 1234278, 1263150, 1279992, 1292760, 1299240, 1333325, 1347360, 1360800, 1364202, 1371420, 1436400, 1439991, 1443600, 1462848, 1477440, 1515780, 1523800, 1559088, 1599990, 1615950, 1616832, 1624050, 1645704, 1684200, 1706656, 1714275, 1723680, 1732320, 1818936, 1828560, 1846800, 1851417, 1894725, 1915200, 1919988, 1924800, 1948860, 2021040, 2057130, 2068416, 2078784, 2133320, 2154600, 2165400, 2194272, 2245600, 2273670, 2285700, 2399985, 2425248, 2436075, 2438080, 2462400, 2468556, 2526300, 2559984, 2585520, 2598480, 2666650, 2694720, 2721600, 2728404, 2742840, 2872800, 2879982, 2887200, 3031560, 3047600, 3085695, 3118176, 3199980, 3231900, 3248100, 3291408, 3368400, 3410505, 3413312, 3428550, 3447360, 3464640, 3637872, 3657120, 3693600, 3702834, 3789450, 3839976, 3897720, 3999975, 4042080, 4114260, 4266640, 4309200, 4319973, 4330800, 4388544, 4491200, 4547340, 4571400, 4799970, 4850496, 4872150, 4937112, 5052600, 5119968, 5142825, 5171040, 5196960, 5333300, 5456808, 5485680, 5684175, 5745600, 5759964, 5774400, 6063120, 6095200, 6171390, 6236352, 6399960, 6463800, 6496200, 6582816, 6736800, 6821010, 6857100, 7199955, 7275744, 7314240, 7387200, 7405668, 7578900, 7679952, 7795440, 7999950, 8084160, 8228520, 8533280, 8618400, 8639946, 8661600, 9094680, 9142800, 9257085, 9599940, 9744300, 9874224, 10105200, 10239936, 10285650, 10342080, 10393920, 10666600, 10913616, 10971360, 11368350, 11519928, 11999925, 12126240, 12190400, 12342780, 12799920, 12927600, 12959919, 12992400, 13165632, 13473600, 13642020, 13714200, 14399910, 14551488, 14811336, 15157800, 15359904, 15428475, 15590880, 15999900, 16457040, 17052525, 17066560, 17236800, 17279892, 17323200, 18189360, 18285600, 18514170, 19199880, 19488600, 19748448, 20210400, 20571300, 21333200, 21599865, 21827232, 21942720, 22736700, 23039856, 23999850, 24252480, 24685560, 25599840, 25855200, 25919838, 25984800, 27284040, 27428400, 28799820, 29622672, 30315600, 30719808, 30856950, 31181760, 31999800, 32914080, 34105050, 34559784, 35999775, 36378720, 36571200, 37028340, 38399760, 38977200, 39496896, 40420800, 41142600, 42666400, 43199730, 43654464, 45473400, 46079712, 46285425, 47999700, 49371120, 51199680, 51710400, 51839676, 51969600, 54568080, 54856800, 57599640, 59245344, 60631200, 61713900, 63999600, 64799595, 65828160, 68210100, 69119568, 71999550, 72757440, 74056680, 76799520, 77954400, 82285200, 85332800, 86399460, 90946800, 92159424, 92570850, 95999400, 98742240, 103679352, 107999325, 109136160, 109713600, 115199280, 118490688, 121262400, 123427800, 127999200, 129599190, 136420200, 138239136, 143999100, 148113360, 153599040, 155908800, 164570400, 172798920, 181893600, 185141700, 191998800, 197484480, 207358704, 215998650, 218272320, 230398560, 246855600, 255998400, 259198380, 272840400, 276478272, 287998200, 296226720, 323997975, 329140800, 345597840, 363787200, 370283400, 383997600, 414717408, 431997300, 460797120, 493711200, 518396760, 545680800, 575996400, 592453440, 647995950, 691195680, 740566800, 767995200, 829434816, 863994600, 987422400, 1036793520, 1091361600, 1151992800, 1295991900, 1382391360, 1481133600, 1727989200, 2073587040, 2303985600, 2591983800, 2962267200, 3455978400, 4147174080, 5183967600, 6911956800, 10367935200, 20735870400]

約数ペア:

[(1, 20735870400), (2, 10367935200), (3, 6911956800), (4, 5183967600), (5, 4147174080), (6, 3455978400), (7, 2962267200), (8, 2591983800), (9, 2303985600), (10, 2073587040), (12, 1727989200), (14, 1481133600), (15, 1382391360), (16, 1295991900), (18, 1151992800), (19, 1091361600), (20, 1036793520), (21, 987422400), (24, 863994600), (25, 829434816), (27, 767995200), (28, 740566800), (30, 691195680), (32, 647995950), (35, 592453440), (36, 575996400), (38, 545680800), (40, 518396760), (42, 493711200), (45, 460797120), (48, 431997300), (50, 414717408), (54, 383997600), (56, 370283400), (57, 363787200), (60, 345597840), (63, 329140800), (64, 323997975), (70, 296226720), (72, 287998200), (75, 276478272), (76, 272840400), (80, 259198380), (81, 255998400), (84, 246855600), (90, 230398560), (95, 218272320), (96, 215998650), (100, 207358704), (105, 197484480), (108, 191998800), (112, 185141700), (114, 181893600), (120, 172798920), (126, 164570400), (133, 155908800), (135, 153599040), (140, 148113360), (144, 143999100), (150, 138239136), (152, 136420200), (160, 129599190), (162, 127999200), (168, 123427800), (171, 121262400), (175, 118490688), (180, 115199280), (189, 109713600), (190, 109136160), (192, 107999325), (200, 103679352), (210, 98742240), (216, 95999400), (224, 92570850), (225, 92159424), (228, 90946800), (240, 86399460), (243, 85332800), (252, 82285200), (266, 77954400), (270, 76799520), (280, 74056680), (285, 72757440), (288, 71999550), (300, 69119568), (304, 68210100), (315, 65828160), (320, 64799595), (324, 63999600), (336, 61713900), (342, 60631200), (350, 59245344), (360, 57599640), (378, 54856800), (380, 54568080), (399, 51969600), (400, 51839676), (401, 51710400), (405, 51199680), (420, 49371120), (432, 47999700), (448, 46285425), (450, 46079712), (456, 45473400), (475, 43654464), (480, 43199730), (486, 42666400), (504, 41142600), (513, 40420800), (525, 39496896), (532, 38977200), (540, 38399760), (560, 37028340), (567, 36571200), (570, 36378720), (576, 35999775), (600, 34559784), (608, 34105050), (630, 32914080), (648, 31999800), (665, 31181760), (672, 30856950), (675, 30719808), (684, 30315600), (700, 29622672), (720, 28799820), (756, 27428400), (760, 27284040), (798, 25984800), (800, 25919838), (802, 25855200), (810, 25599840), (840, 24685560), (855, 24252480), (864, 23999850), (900, 23039856), (912, 22736700), (945, 21942720), (950, 21827232), (960, 21599865), (972, 21333200), (1008, 20571300), (1026, 20210400), (1050, 19748448), (1064, 19488600), (1080, 19199880), (1120, 18514170), (1134, 18285600), (1140, 18189360), (1197, 17323200), (1200, 17279892), (1203, 17236800), (1215, 17066560), (1216, 17052525), (1260, 16457040), (1296, 15999900), (1330, 15590880), (1344, 15428475), (1350, 15359904), (1368, 15157800), (1400, 14811336), (1425, 14551488), (1440, 14399910), (1512, 13714200), (1520, 13642020), (1539, 13473600), (1575, 13165632), (1596, 12992400), (1600, 12959919), (1604, 12927600), (1620, 12799920), (1680, 12342780), (1701, 12190400), (1710, 12126240), (1728, 11999925), (1800, 11519928), (1824, 11368350), (1890, 10971360), (1900, 10913616), (1944, 10666600), (1995, 10393920), (2005, 10342080), (2016, 10285650), (2025, 10239936), (2052, 10105200), (2100, 9874224), (2128, 9744300), (2160, 9599940), (2240, 9257085), (2268, 9142800), (2280, 9094680), (2394, 8661600), (2400, 8639946), (2406, 8618400), (2430, 8533280), (2520, 8228520), (2565, 8084160), (2592, 7999950), (2660, 7795440), (2700, 7679952), (2736, 7578900), (2800, 7405668), (2807, 7387200), (2835, 7314240), (2850, 7275744), (2880, 7199955), (3024, 6857100), (3040, 6821010), (3078, 6736800), (3150, 6582816), (3192, 6496200), (3208, 6463800), (3240, 6399960), (3325, 6236352), (3360, 6171390), (3402, 6095200), (3420, 6063120), (3591, 5774400), (3600, 5759964), (3609, 5745600), (3648, 5684175), (3780, 5485680), (3800, 5456808), (3888, 5333300), (3990, 5196960), (4010, 5171040), (4032, 5142825), (4050, 5119968), (4104, 5052600), (4200, 4937112), (4256, 4872150), (4275, 4850496), (4320, 4799970), (4536, 4571400), (4560, 4547340), (4617, 4491200), (4725, 4388544), (4788, 4330800), (4800, 4319973), (4812, 4309200), (4860, 4266640), (5040, 4114260), (5130, 4042080), (5184, 3999975), (5320, 3897720), (5400, 3839976), (5472, 3789450), (5600, 3702834), (5614, 3693600), (5670, 3657120), (5700, 3637872), (5985, 3464640), (6015, 3447360), (6048, 3428550), (6075, 3413312), (6080, 3410505), (6156, 3368400), (6300, 3291408), (6384, 3248100), (6416, 3231900), (6480, 3199980), (6650, 3118176), (6720, 3085695), (6804, 3047600), (6840, 3031560), (7182, 2887200), (7200, 2879982), (7218, 2872800), (7560, 2742840), (7600, 2728404), (7619, 2721600), (7695, 2694720), (7776, 2666650), (7980, 2598480), (8020, 2585520), (8100, 2559984), (8208, 2526300), (8400, 2468556), (8421, 2462400), (8505, 2438080), (8512, 2436075), (8550, 2425248), (8640, 2399985), (9072, 2285700), (9120, 2273670), (9234, 2245600), (9450, 2194272), (9576, 2165400), (9624, 2154600), (9720, 2133320), (9975, 2078784), (10025, 2068416), (10080, 2057130), (10260, 2021040), (10640, 1948860), (10773, 1924800), (10800, 1919988), (10827, 1915200), (10944, 1894725), (11200, 1851417), (11228, 1846800), (11340, 1828560), (11400, 1818936), (11970, 1732320), (12030, 1723680), (12096, 1714275), (12150, 1706656), (12312, 1684200), (12600, 1645704), (12768, 1624050), (12825, 1616832), (12832, 1615950), (12960, 1599990), (13300, 1559088), (13608, 1523800), (13680, 1515780), (14035, 1477440), (14175, 1462848), (14364, 1443600), (14400, 1439991), (14436, 1436400), (15120, 1371420), (15200, 1364202), (15238, 1360800), (15390, 1347360), (15552, 1333325), (15960, 1299240), (16040, 1292760), (16200, 1279992), (16416, 1263150), (16800, 1234278), (16842, 1231200), (17010, 1219040), (17100, 1212624), (17955, 1154880), (18045, 1149120), (18144, 1142850), (18240, 1136835), (18468, 1122800), (18900, 1097136), (19152, 1082700), (19248, 1077300), (19440, 1066660), (19950, 1039392), (20050, 1034208), (20160, 1028565), (20520, 1010520), (21280, 974430), (21546, 962400), (21600, 959994), (21654, 957600), (22456, 923400), (22680, 914280), (22800, 909468), (22857, 907200), (23085, 898240), (23940, 866160), (24060, 861840), (24300, 853328), (24624, 842100), (25200, 822852), (25263, 820800), (25536, 812025), (25650, 808416), (25664, 807975), (25920, 799995), (26600, 779544), (27216, 761900), (27360, 757890), (28070, 738720), (28350, 731424), (28728, 721800), (28872, 718200), (29925, 692928), (30075, 689472), (30240, 685710), (30400, 682101), (30476, 680400), (30780, 673680), (31920, 649620), (32080, 646380), (32319, 641600), (32400, 639996), (32481, 638400), (32832, 631575), (33600, 617139), (33684, 615600), (34020, 609520), (34200, 606312), (35910, 577440), (36090, 574560), (36288, 571425), (36936, 561400), (37800, 548568), (38095, 544320), (38304, 541350), (38475, 538944), (38496, 538650), (38880, 533330), (39900, 519696), (40100, 517104), (41040, 505260), (42105, 492480), (42525, 487616), (42560, 487215), (43092, 481200), (43200, 479997), (43308, 478800), (44912, 461700), (45360, 457140), (45600, 454734), (45714, 453600), (46170, 449120), (47880, 433080), (48120, 430920), (48600, 426664), (49248, 421050), (50400, 411426), (50526, 410400), (51300, 404208), (53200, 389772), (53333, 388800), (53865, 384960), (54135, 383040), (54432, 380950), (54720, 378945), (56140, 369360), (56700, 365712), (57456, 360900), (57744, 359100), (59850, 346464), (60150, 344736), (60480, 342855), (60952, 340200), (61560, 336840), (63840, 324810), (64160, 323190), (64638, 320800), (64800, 319998), (64962, 319200), (67368, 307800), (68040, 304760), (68400, 303156), (68571, 302400), (70175, 295488), (71820, 288720), (72180, 287280), (73872, 280700), (75600, 274284), (75789, 273600), (76190, 272160), (76608, 270675), (76950, 269472), (76992, 269325), (77760, 266665), (79800, 259848), (80200, 258552), (82080, 252630), (84210, 246240), (85050, 243808), (86184, 240600), (86616, 239400), (89775, 230976), (89824, 230850), (90225, 229824), (90720, 228570), (91200, 227367), (91428, 226800), (92340, 224560), (95760, 216540), (96240, 215460), (97200, 213332), (97443, 212800), (98496, 210525), (100800, 205713), (101052, 205200), (102600, 202104), (106400, 194886), (106666, 194400), (107730, 192480), (108270, 191520), (108864, 190475), (112280, 184680), (113400, 182856), (114285, 181440), (114912, 180450), (115425, 179648), (115488, 179550), (119700, 173232), (120300, 172368), (121904, 170100), (123120, 168420), (126315, 164160), (127680, 162405), (128320, 161595), (129276, 160400), (129600, 159999), (129924, 159600), (134736, 153900), (136080, 152380), (136800, 151578), (137142, 151200), (140350, 147744), (143640, 144360)]