20219340960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 768

約数和(自身を含む): 91716710400

約数和(自身を除く): 71497369440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 160, 168, 171, 180, 182, 189, 190, 195, 208, 210, 216, 224, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 288, 304, 312, 315, 336, 342, 351, 360, 364, 378, 380, 390, 399, 416, 420, 432, 455, 456, 468, 480, 494, 504, 513, 520, 532, 540, 546, 560, 570, 585, 608, 624, 630, 665, 672, 684, 702, 720, 728, 741, 756, 760, 780, 798, 819, 840, 855, 864, 910, 912, 936, 945, 988, 1008, 1026, 1040, 1064, 1080, 1092, 1120, 1140, 1170, 1197, 1235, 1248, 1260, 1330, 1365, 1368, 1404, 1440, 1456, 1482, 1512, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1755, 1820, 1824, 1872, 1890, 1976, 1995, 2016, 2052, 2080, 2128, 2160, 2184, 2223, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2660, 2707, 2730, 2736, 2808, 2912, 2964, 3024, 3040, 3120, 3192, 3276, 3360, 3420, 3458, 3510, 3591, 3640, 3705, 3744, 3780, 3952, 3990, 4095, 4104, 4256, 4320, 4368, 4446, 4560, 4680, 4788, 4914, 4940, 5040, 5130, 5187, 5320, 5414, 5460, 5472, 5616, 5928, 5985, 6048, 6240, 6384, 6552, 6669, 6840, 6916, 7020, 7182, 7280, 7410, 7560, 7904, 7980, 8121, 8190, 8208, 8645, 8736, 8892, 9120, 9360, 9576, 9828, 9880, 10080, 10260, 10374, 10640, 10828, 10920, 11115, 11232, 11856, 11970, 12285, 12768, 13104, 13338, 13535, 13680, 13832, 14040, 14364, 14560, 14820, 15120, 15561, 15960, 16242, 16380, 16416, 17290, 17784, 17955, 18720, 18949, 19152, 19656, 19760, 20520, 20748, 21280, 21656, 21840, 22230, 23712, 23940, 24363, 24570, 25935, 26208, 26676, 27070, 27360, 27664, 28080, 28728, 29640, 30240, 31122, 31920, 32484, 32760, 33345, 34580, 35191, 35568, 35910, 37898, 38304, 39312, 39520, 40605, 41040, 41496, 43312, 43680, 44460, 46683, 47880, 48726, 49140, 51433, 51870, 53352, 54140, 55328, 56160, 56847, 57456, 59280, 62244, 63840, 64968, 65520, 66690, 69160, 70382, 71136, 71820, 73089, 75796, 77805, 78624, 81210, 82080, 82992, 86624, 88920, 93366, 94745, 95760, 97452, 98280, 102866, 103740, 105573, 106704, 108280, 113694, 114912, 118560, 121815, 124488, 129936, 131040, 133380, 138320, 140764, 143640, 146178, 151592, 154299, 155610, 162420, 165984, 170541, 175955, 177840, 186732, 189490, 191520, 194904, 196560, 205732, 207480, 211146, 213408, 216560, 227388, 233415, 243630, 246337, 248976, 257165, 259872, 266760, 276640, 281528, 284235, 287280, 292356, 303184, 308598, 311220, 316719, 324840, 341082, 351910, 355680, 360031, 365445, 373464, 378980, 389808, 393120, 411464, 414960, 422292, 433120, 454776, 462897, 466830, 487260, 492674, 497952, 511623, 514330, 527865, 533520, 563056, 568470, 574560, 584712, 606368, 617196, 622440, 633438, 649680, 668629, 682164, 703820, 720062, 730890, 739011, 746928, 757960, 771495, 779616, 822928, 829920, 844584, 852705, 909552, 925794, 933660, 950157, 974520, 985348, 1023246, 1028660, 1055730, 1067040, 1080093, 1126112, 1136940, 1169424, 1231685, 1234392, 1244880, 1266876, 1299360, 1337258, 1364328, 1388691, 1407640, 1440124, 1461780, 1478022, 1493856, 1515920, 1542990, 1583595, 1645856, 1689168, 1705410, 1800155, 1819104, 1851588, 1867320, 1900314, 1949040, 1970696, 2005887, 2046492, 2057320, 2111460, 2160186, 2217033, 2273880, 2314485, 2338848, 2463370, 2468784, 2489760, 2533752, 2558115, 2674516, 2728656, 2777382, 2815280, 2880248, 2923560, 2956044, 3031840, 3085980, 3167190, 3240279, 3343145, 3378336, 3410820, 3600310, 3695055, 3703176, 3734640, 3800628, 3898080, 3941392, 4011774, 4092984, 4114640, 4222920, 4320372, 4434066, 4547760, 4628970, 4680403, 4750785, 4926740, 4937568, 5067504, 5116230, 5349032, 5400465, 5457312, 5554764, 5630560, 5760496, 5847120, 5912088, 6017661, 6171960, 6334380, 6480558, 6651099, 6686290, 6821640, 6943455, 7200620, 7390110, 7406352, 7469280, 7601256, 7882784, 8023548, 8185968, 8229280, 8445840, 8640744, 8868132, 9095520, 9257940, 9360806, 9501570, 9720837, 9853480, 10029435, 10135008, 10232460, 10698064, 10800930, 11085165, 11109528, 11520992, 11694240, 11824176, 12035322, 12343920, 12668760, 12961116, 13302198, 13372580, 13643280, 13886910, 14041209, 14401240, 14780220, 14812704, 15202512, 16047096, 16201395, 16371936, 16891680, 17281488, 17736264, 18052983, 18515880, 18721612, 19003140, 19441674, 19706960, 20058870, 20464920, 21396128, 21601860, 22170330, 22219056, 23402015, 23648352, 24070644, 24687840, 25337520, 25922232, 26604396, 26745160, 27286560, 27773820, 28082418, 28802480, 29560440, 30088305, 30405024, 32094192, 32402790, 33255495, 34562976, 35472528, 36105966, 37031760, 37443224, 38006280, 38883348, 39413920, 40117740, 40929840, 42123627, 43203720, 44340660, 44438112, 46804030, 48141288, 48604185, 50675040, 51844464, 53208792, 53490320, 55547640, 56164836, 57604960, 59120880, 60176610, 64188384, 64805580, 66510990, 70206045, 70945056, 72211932, 74063520, 74886448, 76012560, 77766696, 80235480, 81859680, 84247254, 86407440, 88681320, 90264915, 93608060, 96282576, 97208370, 103688928, 106417584, 106980640, 111095280, 112329672, 118241760, 120353220, 126370881, 129611160, 133021980, 140412090, 144423864, 149772896, 152025120, 155533392, 160470960, 168494508, 172814880, 177362640, 180529830, 187216120, 192565152, 194416740, 210618135, 212835168, 222190560, 224659344, 240706440, 252741762, 259222320, 266043960, 280824180, 288847728, 311066784, 320941920, 336989016, 354725280, 361059660, 374432240, 388833480, 421236270, 449318688, 481412880, 505483524, 518444640, 532087920, 561648360, 577695456, 631854405, 673978032, 722119320, 748864480, 777666960, 842472540, 962825760, 1010967048, 1064175840, 1123296720, 1263708810, 1347956064, 1444238640, 1555333920, 1684945080, 2021934096, 2246593440, 2527417620, 2888477280, 3369890160, 4043868192, 5054835240, 6739780320, 10109670480, 20219340960]

約数ペア:

[(1, 20219340960), (2, 10109670480), (3, 6739780320), (4, 5054835240), (5, 4043868192), (6, 3369890160), (7, 2888477280), (8, 2527417620), (9, 2246593440), (10, 2021934096), (12, 1684945080), (13, 1555333920), (14, 1444238640), (15, 1347956064), (16, 1263708810), (18, 1123296720), (19, 1064175840), (20, 1010967048), (21, 962825760), (24, 842472540), (26, 777666960), (27, 748864480), (28, 722119320), (30, 673978032), (32, 631854405), (35, 577695456), (36, 561648360), (38, 532087920), (39, 518444640), (40, 505483524), (42, 481412880), (45, 449318688), (48, 421236270), (52, 388833480), (54, 374432240), (56, 361059660), (57, 354725280), (60, 336989016), (63, 320941920), (65, 311066784), (70, 288847728), (72, 280824180), (76, 266043960), (78, 259222320), (80, 252741762), (84, 240706440), (90, 224659344), (91, 222190560), (95, 212835168), (96, 210618135), (104, 194416740), (105, 192565152), (108, 187216120), (112, 180529830), (114, 177362640), (117, 172814880), (120, 168494508), (126, 160470960), (130, 155533392), (133, 152025120), (135, 149772896), (140, 144423864), (144, 140412090), (152, 133021980), (156, 129611160), (160, 126370881), (168, 120353220), (171, 118241760), (180, 112329672), (182, 111095280), (189, 106980640), (190, 106417584), (195, 103688928), (208, 97208370), (210, 96282576), (216, 93608060), (224, 90264915), (228, 88681320), (234, 86407440), (240, 84247254), (247, 81859680), (252, 80235480), (260, 77766696), (266, 76012560), (270, 74886448), (273, 74063520), (280, 72211932), (285, 70945056), (288, 70206045), (304, 66510990), (312, 64805580), (315, 64188384), (336, 60176610), (342, 59120880), (351, 57604960), (360, 56164836), (364, 55547640), (378, 53490320), (380, 53208792), (390, 51844464), (399, 50675040), (416, 48604185), (420, 48141288), (432, 46804030), (455, 44438112), (456, 44340660), (468, 43203720), (480, 42123627), (494, 40929840), (504, 40117740), (513, 39413920), (520, 38883348), (532, 38006280), (540, 37443224), (546, 37031760), (560, 36105966), (570, 35472528), (585, 34562976), (608, 33255495), (624, 32402790), (630, 32094192), (665, 30405024), (672, 30088305), (684, 29560440), (702, 28802480), (720, 28082418), (728, 27773820), (741, 27286560), (756, 26745160), (760, 26604396), (780, 25922232), (798, 25337520), (819, 24687840), (840, 24070644), (855, 23648352), (864, 23402015), (910, 22219056), (912, 22170330), (936, 21601860), (945, 21396128), (988, 20464920), (1008, 20058870), (1026, 19706960), (1040, 19441674), (1064, 19003140), (1080, 18721612), (1092, 18515880), (1120, 18052983), (1140, 17736264), (1170, 17281488), (1197, 16891680), (1235, 16371936), (1248, 16201395), (1260, 16047096), (1330, 15202512), (1365, 14812704), (1368, 14780220), (1404, 14401240), (1440, 14041209), (1456, 13886910), (1482, 13643280), (1512, 13372580), (1520, 13302198), (1560, 12961116), (1596, 12668760), (1638, 12343920), (1680, 12035322), (1710, 11824176), (1729, 11694240), (1755, 11520992), (1820, 11109528), (1824, 11085165), (1872, 10800930), (1890, 10698064), (1976, 10232460), (1995, 10135008), (2016, 10029435), (2052, 9853480), (2080, 9720837), (2128, 9501570), (2160, 9360806), (2184, 9257940), (2223, 9095520), (2280, 8868132), (2340, 8640744), (2394, 8445840), (2457, 8229280), (2470, 8185968), (2520, 8023548), (2565, 7882784), (2660, 7601256), (2707, 7469280), (2730, 7406352), (2736, 7390110), (2808, 7200620), (2912, 6943455), (2964, 6821640), (3024, 6686290), (3040, 6651099), (3120, 6480558), (3192, 6334380), (3276, 6171960), (3360, 6017661), (3420, 5912088), (3458, 5847120), (3510, 5760496), (3591, 5630560), (3640, 5554764), (3705, 5457312), (3744, 5400465), (3780, 5349032), (3952, 5116230), (3990, 5067504), (4095, 4937568), (4104, 4926740), (4256, 4750785), (4320, 4680403), (4368, 4628970), (4446, 4547760), (4560, 4434066), (4680, 4320372), (4788, 4222920), (4914, 4114640), (4940, 4092984), (5040, 4011774), (5130, 3941392), (5187, 3898080), (5320, 3800628), (5414, 3734640), (5460, 3703176), (5472, 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