20320243200

素因数分解:

$2^9\times 3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 720

約数和(自身を含む): 77572535040

約数和(自身を除く): 57252291840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 94, 96, 100, 108, 120, 128, 135, 139, 141, 144, 150, 160, 162, 180, 188, 192, 200, 216, 225, 235, 240, 243, 256, 270, 278, 282, 288, 300, 320, 324, 360, 376, 384, 400, 405, 417, 423, 432, 450, 470, 480, 486, 512, 540, 556, 564, 576, 600, 640, 648, 675, 695, 705, 720, 752, 768, 800, 810, 834, 846, 864, 900, 940, 960, 972, 1080, 1112, 1128, 1152, 1175, 1200, 1215, 1251, 1269, 1280, 1296, 1350, 1390, 1410, 1440, 1504, 1536, 1600, 1620, 1668, 1692, 1728, 1800, 1880, 1920, 1944, 2025, 2085, 2115, 2160, 2224, 2256, 2304, 2350, 2400, 2430, 2502, 2538, 2560, 2592, 2700, 2780, 2820, 2880, 3008, 3200, 3240, 3336, 3384, 3456, 3475, 3525, 3600, 3753, 3760, 3807, 3840, 3888, 4050, 4170, 4230, 4320, 4448, 4512, 4608, 4700, 4800, 4860, 5004, 5076, 5184, 5400, 5560, 5640, 5760, 6016, 6075, 6255, 6345, 6400, 6480, 6533, 6672, 6768, 6912, 6950, 7050, 7200, 7506, 7520, 7614, 7680, 7776, 8100, 8340, 8460, 8640, 8896, 9024, 9400, 9600, 9720, 10008, 10152, 10368, 10425, 10575, 10800, 11120, 11259, 11280, 11421, 11520, 12032, 12150, 12510, 12690, 12800, 12960, 13066, 13344, 13536, 13824, 13900, 14100, 14400, 15012, 15040, 15228, 15552, 16200, 16680, 16920, 17280, 17792, 18048, 18765, 18800, 19035, 19200, 19440, 19599, 20016, 20304, 20736, 20850, 21150, 21600, 22240, 22518, 22560, 22842, 23040, 24064, 24300, 25020, 25380, 25920, 26132, 26688, 27072, 27800, 28200, 28800, 30024, 30080, 30456, 31104, 31275, 31725, 32400, 32665, 33360, 33777, 33840, 34560, 35584, 36096, 37530, 37600, 38070, 38400, 38880, 39198, 40032, 40608, 41472, 41700, 42300, 43200, 44480, 45036, 45120, 45684, 48600, 50040, 50760, 51840, 52264, 53376, 54144, 55600, 56295, 56400, 57105, 57600, 58797, 60048, 60160, 60912, 62208, 62550, 63450, 64800, 65330, 66720, 67554, 67680, 69120, 71168, 72192, 75060, 75200, 76140, 77760, 78396, 80064, 81216, 83400, 84600, 86400, 88960, 90072, 90240, 91368, 93825, 95175, 97200, 97995, 100080, 101520, 103680, 104528, 106752, 108288, 111200, 112590, 112800, 114210, 115200, 117594, 120096, 120320, 121824, 124416, 125100, 126900, 129600, 130660, 133440, 135108, 135360, 150120, 150400, 152280, 155520, 156792, 160128, 162432, 163325, 166800, 168885, 169200, 172800, 176391, 177920, 180144, 180480, 182736, 187650, 190350, 194400, 195990, 200160, 203040, 207360, 209056, 213504, 216576, 222400, 225180, 225600, 228420, 235188, 240192, 243648, 250200, 253800, 259200, 261320, 266880, 270216, 270720, 281475, 285525, 293985, 300240, 300800, 304560, 311040, 313584, 320256, 324864, 326650, 333600, 337770, 338400, 345600, 352782, 355840, 360288, 360960, 365472, 375300, 380700, 388800, 391980, 400320, 406080, 418112, 444800, 450360, 451200, 456840, 470376, 480384, 487296, 489975, 500400, 507600, 518400, 522640, 529173, 533760, 540432, 541440, 562950, 571050, 587970, 600480, 601600, 609120, 622080, 627168, 640512, 649728, 653300, 667200, 675540, 676800, 705564, 720576, 730944, 750600, 761400, 777600, 783960, 800640, 812160, 836224, 844425, 881955, 889600, 900720, 902400, 913680, 940752, 960768, 974592, 979950, 1000800, 1015200, 1036800, 1045280, 1058346, 1067520, 1080864, 1082880, 1125900, 1142100, 1175940, 1200960, 1218240, 1254336, 1306600, 1334400, 1351080, 1353600, 1411128, 1441152, 1461888, 1469925, 1501200, 1522800, 1555200, 1567920, 1587519, 1601280, 1624320, 1672448, 1688850, 1763910, 1779200, 1801440, 1804800, 1827360, 1881504, 1921536, 1949184, 1959900, 2001600, 2030400, 2090560, 2116692, 2161728, 2251800, 2284200, 2351880, 2401920, 2436480, 2508672, 2613200, 2645865, 2668800, 2702160, 2707200, 2822256, 2882304, 2923776, 2939850, 3002400, 3045600, 3110400, 3135840, 3175038, 3202560, 3248640, 3344896, 3377700, 3527820, 3602880, 3654720, 3763008, 3919800, 4003200, 4060800, 4181120, 4233384, 4323456, 4409775, 4503600, 4568400, 4703760, 4803840, 4872960, 5017344, 5226400, 5291730, 5337600, 5404320, 5414400, 5644512, 5764608, 5847552, 5879700, 6004800, 6091200, 6271680, 6350076, 6755400, 7055640, 7205760, 7309440, 7526016, 7839600, 7937595, 8006400, 8121600, 8362240, 8466768, 8646912, 8819550, 9007200, 9136800, 9407520, 9607680, 9745920, 10034688, 10452800, 10583460, 10808640, 11289024, 11759400, 12009600, 12182400, 12543360, 12700152, 13229325, 13510800, 14111280, 14411520, 14618880, 15052032, 15679200, 15875190, 16012800, 16243200, 16724480, 16933536, 17293824, 17639100, 18014400, 18273600, 18815040, 20905600, 21166920, 21617280, 22578048, 23518800, 24019200, 24364800, 25086720, 25400304, 26458650, 27021600, 28222560, 28823040, 29237760, 30104064, 31358400, 31750380, 33867072, 35278200, 36028800, 36547200, 37630080, 39687975, 41811200, 42333840, 43234560, 45156096, 47037600, 48038400, 48729600, 50173440, 50800608, 52917300, 54043200, 56445120, 62716800, 63500760, 67734144, 70556400, 72057600, 73094400, 75260160, 79375950, 83622400, 84667680, 86469120, 90312192, 94075200, 101601216, 105834600, 108086400, 112890240, 125433600, 127001520, 135468288, 141112800, 144115200, 146188800, 150520320, 158751900, 169335360, 188150400, 203202432, 211669200, 216172800, 225780480, 250867200, 254003040, 270936576, 282225600, 317503800, 338670720, 376300800, 406404864, 423338400, 432345600, 451560960, 508006080, 564451200, 635007600, 677341440, 752601600, 812809728, 846676800, 1016012160, 1128902400, 1270015200, 1354682880, 1693353600, 2032024320, 2257804800, 2540030400, 3386707200, 4064048640, 5080060800, 6773414400, 10160121600, 20320243200]

約数ペア:

[(1, 20320243200), (2, 10160121600), (3, 6773414400), (4, 5080060800), (5, 4064048640), (6, 3386707200), (8, 2540030400), (9, 2257804800), (10, 2032024320), (12, 1693353600), (15, 1354682880), (16, 1270015200), (18, 1128902400), (20, 1016012160), (24, 846676800), (25, 812809728), (27, 752601600), (30, 677341440), (32, 635007600), (36, 564451200), (40, 508006080), (45, 451560960), (47, 432345600), (48, 423338400), (50, 406404864), (54, 376300800), (60, 338670720), (64, 317503800), (72, 282225600), (75, 270936576), (80, 254003040), (81, 250867200), (90, 225780480), (94, 216172800), (96, 211669200), (100, 203202432), (108, 188150400), (120, 169335360), (128, 158751900), (135, 150520320), (139, 146188800), (141, 144115200), (144, 141112800), (150, 135468288), (160, 127001520), (162, 125433600), (180, 112890240), (188, 108086400), (192, 105834600), (200, 101601216), (216, 94075200), (225, 90312192), (235, 86469120), (240, 84667680), (243, 83622400), (256, 79375950), (270, 75260160), (278, 73094400), (282, 72057600), (288, 70556400), (300, 67734144), (320, 63500760), (324, 62716800), (360, 56445120), (376, 54043200), (384, 52917300), (400, 50800608), (405, 50173440), (417, 48729600), (423, 48038400), (432, 47037600), (450, 45156096), (470, 43234560), (480, 42333840), (486, 41811200), (512, 39687975), (540, 37630080), (556, 36547200), (564, 36028800), (576, 35278200), (600, 33867072), (640, 31750380), (648, 31358400), (675, 30104064), (695, 29237760), (705, 28823040), (720, 28222560), (752, 27021600), (768, 26458650), (800, 25400304), (810, 25086720), (834, 24364800), (846, 24019200), (864, 23518800), (900, 22578048), (940, 21617280), (960, 21166920), (972, 20905600), (1080, 18815040), (1112, 18273600), (1128, 18014400), (1152, 17639100), (1175, 17293824), (1200, 16933536), (1215, 16724480), (1251, 16243200), (1269, 16012800), (1280, 15875190), (1296, 15679200), (1350, 15052032), (1390, 14618880), (1410, 14411520), (1440, 14111280), (1504, 13510800), (1536, 13229325), (1600, 12700152), (1620, 12543360), (1668, 12182400), (1692, 12009600), (1728, 11759400), (1800, 11289024), (1880, 10808640), (1920, 10583460), (1944, 10452800), (2025, 10034688), (2085, 9745920), (2115, 9607680), (2160, 9407520), (2224, 9136800), (2256, 9007200), (2304, 8819550), (2350, 8646912), (2400, 8466768), (2430, 8362240), (2502, 8121600), (2538, 8006400), (2560, 7937595), (2592, 7839600), (2700, 7526016), (2780, 7309440), (2820, 7205760), (2880, 7055640), (3008, 6755400), (3200, 6350076), (3240, 6271680), (3336, 6091200), (3384, 6004800), (3456, 5879700), (3475, 5847552), (3525, 5764608), (3600, 5644512), (3753, 5414400), (3760, 5404320), (3807, 5337600), (3840, 5291730), (3888, 5226400), (4050, 5017344), (4170, 4872960), (4230, 4803840), (4320, 4703760), (4448, 4568400), (4512, 4503600), (4608, 4409775), (4700, 4323456), (4800, 4233384), (4860, 4181120), (5004, 4060800), (5076, 4003200), (5184, 3919800), (5400, 3763008), (5560, 3654720), (5640, 3602880), (5760, 3527820), (6016, 3377700), (6075, 3344896), (6255, 3248640), (6345, 3202560), (6400, 3175038), (6480, 3135840), (6533, 3110400), (6672, 3045600), (6768, 3002400), (6912, 2939850), (6950, 2923776), (7050, 2882304), (7200, 2822256), (7506, 2707200), (7520, 2702160), (7614, 2668800), (7680, 2645865), (7776, 2613200), (8100, 2508672), (8340, 2436480), (8460, 2401920), (8640, 2351880), (8896, 2284200), (9024, 2251800), (9400, 2161728), (9600, 2116692), (9720, 2090560), (10008, 2030400), (10152, 2001600), (10368, 1959900), (10425, 1949184), (10575, 1921536), (10800, 1881504), (11120, 1827360), (11259, 1804800), (11280, 1801440), (11421, 1779200), (11520, 1763910), (12032, 1688850), (12150, 1672448), (12510, 1624320), (12690, 1601280), (12800, 1587519), (12960, 1567920), (13066, 1555200), (13344, 1522800), (13536, 1501200), (13824, 1469925), (13900, 1461888), (14100, 1441152), (14400, 1411128), (15012, 1353600), (15040, 1351080), (15228, 1334400), (15552, 1306600), (16200, 1254336), (16680, 1218240), (16920, 1200960), (17280, 1175940), (17792, 1142100), (18048, 1125900), (18765, 1082880), (18800, 1080864), (19035, 1067520), (19200, 1058346), (19440, 1045280), (19599, 1036800), (20016, 1015200), (20304, 1000800), (20736, 979950), (20850, 974592), (21150, 960768), (21600, 940752), (22240, 913680), (22518, 902400), (22560, 900720), (22842, 889600), (23040, 881955), (24064, 844425), (24300, 836224), (25020, 812160), (25380, 800640), (25920, 783960), (26132, 777600), (26688, 761400), (27072, 750600), (27800, 730944), (28200, 720576), (28800, 705564), (30024, 676800), (30080, 675540), (30456, 667200), (31104, 653300), (31275, 649728), (31725, 640512), (32400, 627168), (32665, 622080), (33360, 609120), (33777, 601600), (33840, 600480), (34560, 587970), (35584, 571050), (36096, 562950), (37530, 541440), (37600, 540432), (38070, 533760), (38400, 529173), (38880, 522640), (39198, 518400), (40032, 507600), (40608, 500400), (41472, 489975), (41700, 487296), (42300, 480384), (43200, 470376), (44480, 456840), (45036, 451200), (45120, 450360), (45684, 444800), (48600, 418112), (50040, 406080), (50760, 400320), (51840, 391980), (52264, 388800), (53376, 380700), (54144, 375300), (55600, 365472), (56295, 360960), (56400, 360288), (57105, 355840), (57600, 352782), (58797, 345600), (60048, 338400), (60160, 337770), (60912, 333600), (62208, 326650), (62550, 324864), (63450, 320256), (64800, 313584), (65330, 311040), (66720, 304560), (67554, 300800), (67680, 300240), (69120, 293985), (71168, 285525), (72192, 281475), (75060, 270720), (75200, 270216), (76140, 266880), (77760, 261320), (78396, 259200), (80064, 253800), (81216, 250200), (83400, 243648), (84600, 240192), (86400, 235188), (88960, 228420), (90072, 225600), (90240, 225180), (91368, 222400), (93825, 216576), (95175, 213504), (97200, 209056), (97995, 207360), (100080, 203040), (101520, 200160), (103680, 195990), (104528, 194400), (106752, 190350), (108288, 187650), (111200, 182736), (112590, 180480), (112800, 180144), (114210, 177920), (115200, 176391), (117594, 172800), (120096, 169200), (120320, 168885), (121824, 166800), (124416, 163325), (125100, 162432), (126900, 160128), (129600, 156792), (130660, 155520), (133440, 152280), (135108, 150400), (135360, 150120)]