20442844800

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 960

約数和(自身を含む): 90906235200

約数和(自身を除く): 70463390400

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, 128, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 266, 270, 280, 285, 288, 300, 304, 315, 320, 324, 336, 342, 350, 360, 378, 380, 384, 399, 400, 405, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 560, 567, 570, 576, 593, 600, 608, 630, 640, 648, 665, 672, 675, 684, 700, 720, 756, 760, 798, 800, 810, 840, 855, 864, 896, 900, 912, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1120, 1134, 1140, 1152, 1186, 1197, 1200, 1216, 1260, 1296, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1539, 1575, 1596, 1600, 1620, 1680, 1710, 1728, 1779, 1800, 1824, 1890, 1900, 1920, 1995, 2016, 2025, 2052, 2100, 2128, 2160, 2240, 2268, 2280, 2372, 2394, 2400, 2432, 2520, 2565, 2592, 2660, 2688, 2700, 2736, 2800, 2835, 2850, 2880, 2965, 3024, 3040, 3078, 3150, 3192, 3200, 3240, 3325, 3360, 3420, 3456, 3558, 3591, 3600, 3648, 3780, 3800, 3990, 4032, 4050, 4104, 4151, 4200, 4256, 4275, 4320, 4480, 4536, 4560, 4725, 4744, 4788, 4800, 5040, 5130, 5184, 5320, 5337, 5400, 5472, 5600, 5670, 5700, 5760, 5930, 5985, 6048, 6080, 6156, 6300, 6384, 6480, 6650, 6720, 6840, 7116, 7182, 7200, 7296, 7560, 7600, 7695, 7980, 8064, 8100, 8208, 8302, 8400, 8512, 8550, 8640, 8895, 9072, 9120, 9450, 9488, 9576, 9600, 9975, 10080, 10260, 10368, 10640, 10674, 10773, 10800, 10944, 11200, 11267, 11340, 11400, 11860, 11970, 12096, 12160, 12312, 12453, 12600, 12768, 12825, 12960, 13300, 13440, 13680, 14175, 14232, 14364, 14400, 14825, 15120, 15200, 15390, 15960, 16011, 16200, 16416, 16604, 16800, 17024, 17100, 17280, 17790, 17955, 18144, 18240, 18900, 18976, 19152, 19950, 20160, 20520, 20755, 21280, 21348, 21546, 21600, 21888, 22400, 22534, 22680, 22800, 23720, 23940, 24192, 24624, 24906, 25200, 25536, 25650, 25920, 26600, 26685, 27360, 28350, 28464, 28728, 28800, 29650, 29925, 30240, 30400, 30780, 31920, 32022, 32400, 32832, 33208, 33600, 33801, 34200, 35580, 35910, 36288, 36480, 37359, 37800, 37952, 38304, 38475, 39900, 40320, 41040, 41510, 42560, 42696, 43092, 43200, 44475, 45068, 45360, 45600, 47440, 47880, 48033, 49248, 49812, 50400, 51072, 51300, 51840, 53200, 53370, 53865, 54720, 56335, 56700, 56928, 57456, 59300, 59850, 60480, 60800, 61560, 62265, 63840, 64044, 64800, 65664, 66416, 67200, 67602, 68400, 71160, 71820, 72576, 74718, 75600, 75904, 76608, 76950, 78869, 79800, 80055, 82080, 83020, 85120, 85392, 86184, 86400, 88950, 89775, 90136, 90720, 91200, 94880, 95760, 96066, 98496, 99624, 100800, 101403, 102600, 103775, 106400, 106740, 107730, 109440, 112077, 112670, 113400, 113856, 114912, 118600, 119700, 120960, 123120, 124530, 127680, 128088, 129600, 132832, 133425, 135204, 136800, 142320, 143640, 149436, 151200, 153216, 153900, 157738, 159600, 160110, 164160, 166040, 169005, 170784, 172368, 177900, 179550, 180272, 181440, 182400, 186795, 189760, 191520, 192132, 196992, 199248, 201600, 202806, 205200, 207550, 212800, 213480, 215460, 224154, 225340, 226800, 227712, 229824, 236607, 237200, 239400, 240165, 246240, 249060, 255360, 256176, 259200, 265664, 266850, 269325, 270408, 273600, 281675, 284640, 287280, 298872, 302400, 304209, 307800, 311325, 315476, 319200, 320220, 328320, 332080, 336231, 338010, 341568, 344736, 355800, 359100, 360544, 362880, 373590, 379520, 383040, 384264, 394345, 398496, 400275, 405612, 410400, 415100, 425600, 426960, 430920, 448308, 450680, 453600, 459648, 473214, 474400, 478800, 480330, 492480, 498120, 507015, 512352, 531328, 533700, 538650, 540816, 547200, 560385, 563350, 569280, 574560, 597744, 604800, 608418, 615600, 622650, 630952, 638400, 640440, 664160, 672462, 676020, 683136, 689472, 709821, 711600, 718200, 721088, 747180, 766080, 768528, 788690, 796992, 800550, 811224, 820800, 830200, 845025, 853920, 861840, 896616, 901360, 907200, 912627, 933975, 946428, 948800, 957600, 960660, 984960, 996240, 1014030, 1024704, 1067400, 1077300, 1081632, 1120770, 1126700, 1138560, 1149120, 1183035, 1195488, 1200825, 1216836, 1231200, 1245300, 1261904, 1276800, 1280880, 1328320, 1344924, 1352040, 1378944, 1419642, 1423200, 1436400, 1442176, 1494360, 1521045, 1537056, 1577380, 1593984, 1601100, 1622448, 1641600, 1660400, 1681155, 1690050, 1707840, 1723680, 1793232, 1802720, 1814400, 1825254, 1867950, 1892856, 1897600, 1915200, 1921320, 1971725, 1992480, 2028060, 2049408, 2129463, 2134800, 2154600, 2163264, 2241540, 2253400, 2298240, 2366070, 2390976, 2401650, 2433672, 2462400, 2490600, 2523808, 2535075, 2561760, 2656640, 2689848, 2704080, 2801925, 2839284, 2846400, 2872800, 2988720, 3042090, 3074112, 3154760, 3202200, 3244896, 3320800, 3362310, 3380100, 3415680, 3447360, 3549105, 3586464, 3605440, 3650508, 3735900, 3785712, 3830400, 3842640, 3943450, 3984960, 4056120, 4258926, 4269600, 4309200, 4326528, 4483080, 4506800, 4563135, 4732140, 4781952, 4803300, 4867344, 4924800, 4981200, 5047616, 5070150, 5123520, 5379696, 5408160, 5603850, 5678568, 5692800, 5745600, 5915175, 5977440, 6084180, 6148224, 6309520, 6388389, 6404400, 6489792, 6641600, 6724620, 6760200, 6894720, 7098210, 7172928, 7210880, 7301016, 7471800, 7571424, 7605225, 7685280, 7886900, 7969920, 8112240, 8405775, 8517852, 8539200, 8618400, 8966160, 9013600, 9126270, 9464280, 9606600, 9734688, 9962400, 10095232, 10140300, 10247040, 10647315, 10759392, 10816320, 11207700, 11357136, 11491200, 11830350, 11954880, 12168360, 12619040, 12776778, 12808800, 12979584, 13283200, 13449240, 13520400, 14196420, 14345856, 14602032, 14943600, 15142848, 15210450, 15370560, 15773800, 16224480, 16811550, 17035704, 17078400, 17236800, 17745525, 17932320, 18027200, 18252540, 18928560, 19213200, 19469376, 19924800, 20280600, 21294630, 21518784, 21632640, 22415400, 22714272, 22815675, 23660700, 23909760, 24336720, 25238080, 25553556, 25617600, 26898480, 27040800, 28392840, 29204064, 29887200, 30285696, 30420900, 30741120, 31547600, 31941945, 32448960, 33623100, 34071408, 34473600, 35491050, 35864640, 36054400, 36505080, 37857120, 38426400, 38938752, 39849600, 40561200, 42589260, 43037568, 44830800, 45428544, 45631350, 47321400, 48673440, 50476160, 51107112, 51235200, 53236575, 53796960, 54081600, 56785680, 58408128, 59774400, 60841800, 63095200, 63883890, 64897920, 67246200, 68142816, 70982100, 71729280, 73010160, 75714240, 76852800, 81122400, 85178520, 89661600, 90857088, 91262700, 94642800, 97346880, 102214224, 106473150, 107593920, 108163200, 113571360, 116816256, 119548800, 121683600, 126190400, 127767780, 134492400, 136285632, 141964200, 146020320, 151428480, 153705600, 159709725, 162244800, 170357040, 179323200, 182525400, 189285600, 194693760, 204428448, 212946300, 215187840, 227142720, 243367200, 252380800, 255535560, 268984800, 272571264, 283928400, 292040640, 319419450, 324489600, 340714080, 358646400, 365050800, 378571200, 408856896, 425892600, 454285440, 486734400, 511071120, 537969600, 567856800, 584081280, 638838900, 681428160, 730101600, 757142400, 817713792, 851785200, 973468800, 1022142240, 1075939200, 1135713600, 1277677800, 1362856320, 1460203200, 1703570400, 2044284480, 2271427200, 2555355600, 2920406400, 3407140800, 4088568960, 5110711200, 6814281600, 10221422400, 20442844800]

約数ペア:

[(1, 20442844800), (2, 10221422400), (3, 6814281600), (4, 5110711200), (5, 4088568960), (6, 3407140800), (7, 2920406400), (8, 2555355600), (9, 2271427200), (10, 2044284480), (12, 1703570400), (14, 1460203200), (15, 1362856320), (16, 1277677800), (18, 1135713600), (19, 1075939200), (20, 1022142240), (21, 973468800), (24, 851785200), (25, 817713792), (27, 757142400), (28, 730101600), (30, 681428160), (32, 638838900), (35, 584081280), (36, 567856800), (38, 537969600), (40, 511071120), (42, 486734400), (45, 454285440), (48, 425892600), (50, 408856896), (54, 378571200), (56, 365050800), (57, 358646400), (60, 340714080), (63, 324489600), (64, 319419450), (70, 292040640), (72, 283928400), (75, 272571264), (76, 268984800), (80, 255535560), (81, 252380800), (84, 243367200), (90, 227142720), (95, 215187840), (96, 212946300), (100, 204428448), (105, 194693760), (108, 189285600), (112, 182525400), (114, 179323200), (120, 170357040), (126, 162244800), (128, 159709725), (133, 153705600), (135, 151428480), (140, 146020320), (144, 141964200), (150, 136285632), (152, 134492400), (160, 127767780), (162, 126190400), (168, 121683600), (171, 119548800), (175, 116816256), (180, 113571360), (189, 108163200), (190, 107593920), (192, 106473150), (200, 102214224), (210, 97346880), (216, 94642800), (224, 91262700), (225, 90857088), (228, 89661600), (240, 85178520), (252, 81122400), (266, 76852800), (270, 75714240), (280, 73010160), (285, 71729280), (288, 70982100), (300, 68142816), (304, 67246200), (315, 64897920), (320, 63883890), (324, 63095200), (336, 60841800), (342, 59774400), (350, 58408128), (360, 56785680), (378, 54081600), (380, 53796960), (384, 53236575), (399, 51235200), (400, 51107112), (405, 50476160), (420, 48673440), (432, 47321400), (448, 45631350), (450, 45428544), (456, 44830800), (475, 43037568), (480, 42589260), (504, 40561200), (513, 39849600), (525, 38938752), (532, 38426400), (540, 37857120), (560, 36505080), (567, 36054400), (570, 35864640), (576, 35491050), (593, 34473600), (600, 34071408), (608, 33623100), (630, 32448960), (640, 31941945), (648, 31547600), (665, 30741120), (672, 30420900), (675, 30285696), (684, 29887200), (700, 29204064), (720, 28392840), (756, 27040800), (760, 26898480), (798, 25617600), (800, 25553556), (810, 25238080), (840, 24336720), (855, 23909760), (864, 23660700), (896, 22815675), (900, 22714272), (912, 22415400), (945, 21632640), (950, 21518784), (960, 21294630), (1008, 20280600), (1026, 19924800), (1050, 19469376), (1064, 19213200), (1080, 18928560), (1120, 18252540), (1134, 18027200), (1140, 17932320), (1152, 17745525), (1186, 17236800), (1197, 17078400), (1200, 17035704), (1216, 16811550), (1260, 16224480), (1296, 15773800), (1330, 15370560), (1344, 15210450), (1350, 15142848), (1368, 14943600), (1400, 14602032), (1425, 14345856), (1440, 14196420), (1512, 13520400), (1520, 13449240), (1539, 13283200), (1575, 12979584), (1596, 12808800), (1600, 12776778), (1620, 12619040), (1680, 12168360), (1710, 11954880), (1728, 11830350), (1779, 11491200), (1800, 11357136), (1824, 11207700), (1890, 10816320), (1900, 10759392), (1920, 10647315), (1995, 10247040), (2016, 10140300), (2025, 10095232), (2052, 9962400), (2100, 9734688), (2128, 9606600), (2160, 9464280), (2240, 9126270), (2268, 9013600), (2280, 8966160), (2372, 8618400), (2394, 8539200), (2400, 8517852), (2432, 8405775), (2520, 8112240), (2565, 7969920), (2592, 7886900), (2660, 7685280), (2688, 7605225), (2700, 7571424), (2736, 7471800), (2800, 7301016), (2835, 7210880), (2850, 7172928), (2880, 7098210), (2965, 6894720), (3024, 6760200), (3040, 6724620), (3078, 6641600), (3150, 6489792), (3192, 6404400), (3200, 6388389), (3240, 6309520), (3325, 6148224), (3360, 6084180), (3420, 5977440), (3456, 5915175), (3558, 5745600), (3591, 5692800), (3600, 5678568), (3648, 5603850), (3780, 5408160), (3800, 5379696), (3990, 5123520), (4032, 5070150), (4050, 5047616), (4104, 4981200), (4151, 4924800), (4200, 4867344), (4256, 4803300), (4275, 4781952), (4320, 4732140), (4480, 4563135), (4536, 4506800), (4560, 4483080), (4725, 4326528), (4744, 4309200), (4788, 4269600), (4800, 4258926), (5040, 4056120), (5130, 3984960), (5184, 3943450), (5320, 3842640), (5337, 3830400), (5400, 3785712), (5472, 3735900), (5600, 3650508), (5670, 3605440), (5700, 3586464), (5760, 3549105), (5930, 3447360), (5985, 3415680), (6048, 3380100), (6080, 3362310), (6156, 3320800), (6300, 3244896), (6384, 3202200), (6480, 3154760), (6650, 3074112), (6720, 3042090), (6840, 2988720), (7116, 2872800), (7182, 2846400), (7200, 2839284), (7296, 2801925), (7560, 2704080), (7600, 2689848), (7695, 2656640), (7980, 2561760), (8064, 2535075), (8100, 2523808), (8208, 2490600), (8302, 2462400), (8400, 2433672), (8512, 2401650), (8550, 2390976), (8640, 2366070), (8895, 2298240), (9072, 2253400), (9120, 2241540), (9450, 2163264), (9488, 2154600), (9576, 2134800), (9600, 2129463), (9975, 2049408), (10080, 2028060), (10260, 1992480), (10368, 1971725), (10640, 1921320), (10674, 1915200), (10773, 1897600), (10800, 1892856), (10944, 1867950), (11200, 1825254), (11267, 1814400), (11340, 1802720), (11400, 1793232), (11860, 1723680), (11970, 1707840), (12096, 1690050), (12160, 1681155), (12312, 1660400), (12453, 1641600), (12600, 1622448), (12768, 1601100), (12825, 1593984), (12960, 1577380), (13300, 1537056), (13440, 1521045), (13680, 1494360), (14175, 1442176), (14232, 1436400), (14364, 1423200), (14400, 1419642), (14825, 1378944), (15120, 1352040), (15200, 1344924), (15390, 1328320), (15960, 1280880), (16011, 1276800), (16200, 1261904), (16416, 1245300), (16604, 1231200), (16800, 1216836), (17024, 1200825), (17100, 1195488), (17280, 1183035), (17790, 1149120), (17955, 1138560), (18144, 1126700), (18240, 1120770), (18900, 1081632), (18976, 1077300), (19152, 1067400), (19950, 1024704), (20160, 1014030), (20520, 996240), (20755, 984960), (21280, 960660), (21348, 957600), (21546, 948800), (21600, 946428), (21888, 933975), (22400, 912627), (22534, 907200), (22680, 901360), (22800, 896616), (23720, 861840), (23940, 853920), (24192, 845025), (24624, 830200), (24906, 820800), (25200, 811224), (25536, 800550), (25650, 796992), (25920, 788690), (26600, 768528), (26685, 766080), (27360, 747180), (28350, 721088), (28464, 718200), (28728, 711600), (28800, 709821), (29650, 689472), (29925, 683136), (30240, 676020), (30400, 672462), (30780, 664160), (31920, 640440), (32022, 638400), (32400, 630952), (32832, 622650), (33208, 615600), (33600, 608418), (33801, 604800), (34200, 597744), (35580, 574560), (35910, 569280), (36288, 563350), (36480, 560385), (37359, 547200), (37800, 540816), (37952, 538650), (38304, 533700), (38475, 531328), (39900, 512352), (40320, 507015), (41040, 498120), (41510, 492480), (42560, 480330), (42696, 478800), (43092, 474400), (43200, 473214), (44475, 459648), (45068, 453600), (45360, 450680), (45600, 448308), (47440, 430920), (47880, 426960), (48033, 425600), (49248, 415100), (49812, 410400), (50400, 405612), (51072, 400275), (51300, 398496), (51840, 394345), (53200, 384264), (53370, 383040), (53865, 379520), (54720, 373590), (56335, 362880), (56700, 360544), (56928, 359100), (57456, 355800), (59300, 344736), (59850, 341568), (60480, 338010), (60800, 336231), (61560, 332080), (62265, 328320), (63840, 320220), (64044, 319200), (64800, 315476), (65664, 311325), (66416, 307800), (67200, 304209), (67602, 302400), (68400, 298872), (71160, 287280), (71820, 284640), (72576, 281675), (74718, 273600), (75600, 270408), (75904, 269325), (76608, 266850), (76950, 265664), (78869, 259200), (79800, 256176), (80055, 255360), (82080, 249060), (83020, 246240), (85120, 240165), (85392, 239400), (86184, 237200), (86400, 236607), (88950, 229824), (89775, 227712), (90136, 226800), (90720, 225340), (91200, 224154), (94880, 215460), (95760, 213480), (96066, 212800), (98496, 207550), (99624, 205200), (100800, 202806), (101403, 201600), (102600, 199248), (103775, 196992), (106400, 192132), (106740, 191520), (107730, 189760), (109440, 186795), (112077, 182400), (112670, 181440), (113400, 180272), (113856, 179550), (114912, 177900), (118600, 172368), (119700, 170784), (120960, 169005), (123120, 166040), (124530, 164160), (127680, 160110), (128088, 159600), (129600, 157738), (132832, 153900), (133425, 153216), (135204, 151200), (136800, 149436), (142320, 143640)]