20888340480

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 768

約数和(自身を含む): 87178291200

約数和(自身を除く): 66289950720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 160, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 251, 252, 256, 258, 270, 280, 288, 301, 315, 320, 336, 344, 360, 378, 384, 387, 420, 430, 432, 448, 480, 502, 504, 512, 516, 540, 560, 576, 602, 630, 640, 645, 672, 688, 720, 753, 756, 768, 774, 840, 860, 864, 896, 903, 945, 960, 1004, 1008, 1024, 1032, 1080, 1120, 1152, 1161, 1204, 1255, 1260, 1280, 1290, 1344, 1376, 1440, 1505, 1506, 1512, 1536, 1548, 1680, 1720, 1728, 1757, 1792, 1806, 1890, 1920, 1935, 2008, 2016, 2048, 2064, 2160, 2240, 2259, 2304, 2322, 2408, 2510, 2520, 2560, 2580, 2688, 2709, 2752, 2880, 3010, 3012, 3024, 3072, 3096, 3360, 3440, 3456, 3514, 3584, 3612, 3765, 3780, 3840, 3870, 4016, 4032, 4128, 4320, 4480, 4515, 4518, 4608, 4644, 4816, 5020, 5040, 5120, 5160, 5271, 5376, 5418, 5504, 5760, 5805, 6020, 6024, 6048, 6144, 6192, 6720, 6777, 6880, 6912, 7028, 7168, 7224, 7530, 7560, 7680, 7740, 8032, 8064, 8127, 8256, 8640, 8785, 8960, 9030, 9036, 9216, 9288, 9632, 10040, 10080, 10240, 10320, 10542, 10752, 10793, 10836, 11008, 11295, 11520, 11610, 12040, 12048, 12096, 12384, 13440, 13545, 13554, 13760, 13824, 14056, 14336, 14448, 15060, 15120, 15360, 15480, 15813, 16064, 16128, 16254, 16512, 17280, 17570, 17920, 18060, 18072, 18432, 18576, 19264, 20080, 20160, 20640, 21084, 21504, 21586, 21672, 22016, 22590, 23040, 23220, 24080, 24096, 24192, 24768, 26355, 26880, 27090, 27108, 27520, 27648, 28112, 28896, 30120, 30240, 30720, 30960, 31626, 32128, 32256, 32379, 32508, 33024, 33885, 34560, 35140, 35840, 36120, 36144, 37152, 38528, 40160, 40320, 40635, 41280, 42168, 43008, 43172, 43344, 44032, 45180, 46080, 46440, 47439, 48160, 48192, 48384, 49536, 52710, 53760, 53965, 54180, 54216, 55040, 55296, 56224, 57792, 60240, 60480, 61920, 63252, 64256, 64512, 64758, 65016, 66048, 67770, 69120, 70280, 71680, 72240, 72288, 74304, 75551, 77056, 79065, 80320, 80640, 81270, 82560, 84336, 86344, 86688, 88064, 90360, 92160, 92880, 94878, 96320, 96384, 96768, 97137, 99072, 105420, 107520, 107930, 108360, 108432, 110080, 112448, 115584, 120480, 120960, 123840, 126504, 128512, 129024, 129516, 130032, 132096, 135540, 138240, 140560, 144480, 144576, 148608, 151102, 154112, 158130, 160640, 161280, 161895, 162540, 165120, 168672, 172688, 173376, 180720, 185760, 189756, 192640, 192768, 193536, 194274, 198144, 210840, 215040, 215860, 216720, 216864, 220160, 224896, 226653, 231168, 237195, 240960, 241920, 247680, 253008, 257024, 259032, 260064, 264192, 271080, 276480, 281120, 288960, 289152, 291411, 297216, 302204, 308224, 316260, 321280, 322560, 323790, 325080, 330240, 337344, 345376, 346752, 361440, 371520, 377755, 379512, 385280, 385536, 387072, 388548, 396288, 421680, 431720, 433440, 433728, 440320, 449792, 453306, 462336, 474390, 481920, 483840, 485685, 495360, 506016, 514048, 518064, 520128, 542160, 562240, 577920, 578304, 582822, 594432, 604408, 616448, 632520, 642560, 645120, 647580, 650160, 660480, 674688, 679959, 690752, 693504, 722880, 743040, 755510, 759024, 770560, 771072, 777096, 792576, 843360, 863440, 866880, 867456, 899584, 906612, 924672, 948780, 963840, 967680, 971370, 990720, 1012032, 1036128, 1040256, 1084320, 1124480, 1133265, 1155840, 1156608, 1165644, 1188864, 1208816, 1265040, 1285120, 1295160, 1300320, 1320960, 1349376, 1359918, 1381504, 1387008, 1445760, 1457055, 1486080, 1511020, 1518048, 1541120, 1542144, 1554192, 1686720, 1726880, 1733760, 1734912, 1799168, 1813224, 1849344, 1897560, 1927680, 1935360, 1942740, 1981440, 2024064, 2039877, 2072256, 2080512, 2168640, 2248960, 2266530, 2311680, 2313216, 2331288, 2377728, 2417632, 2530080, 2570240, 2590320, 2600640, 2698752, 2719836, 2763008, 2774016, 2891520, 2914110, 2972160, 3022040, 3036096, 3082240, 3108384, 3373440, 3399795, 3453760, 3467520, 3469824, 3598336, 3626448, 3795120, 3855360, 3885480, 3962880, 4048128, 4079754, 4144512, 4161024, 4337280, 4497920, 4533060, 4623360, 4626432, 4662576, 4835264, 5060160, 5180640, 5201280, 5397504, 5439672, 5526016, 5548032, 5783040, 5828220, 5944320, 6044080, 6072192, 6216768, 6746880, 6799590, 6907520, 6935040, 6939648, 7252896, 7590240, 7710720, 7770960, 8096256, 8159508, 8289024, 8322048, 8674560, 8995840, 9066120, 9246720, 9325152, 9670528, 10120320, 10199385, 10361280, 10402560, 10795008, 10879344, 11052032, 11566080, 11656440, 11888640, 12088160, 12144384, 12433536, 13493760, 13599180, 13815040, 13870080, 13879296, 14505792, 15180480, 15541920, 16192512, 16319016, 16578048, 16644096, 17349120, 17991680, 18132240, 18650304, 19341056, 20240640, 20398770, 20722560, 20805120, 21758688, 22104064, 23132160, 23312880, 24176320, 24288768, 24867072, 26987520, 27198360, 27630080, 27740160, 29011584, 30360960, 31083840, 32385024, 32638032, 33156096, 34698240, 36264480, 37300608, 38682112, 40481280, 40797540, 41445120, 41610240, 43517376, 46625760, 48352640, 48577536, 49734144, 53975040, 54396720, 55260160, 58023168, 60721920, 62167680, 65276064, 66312192, 69396480, 72528960, 74601216, 77364224, 80962560, 81595080, 82890240, 83220480, 87034752, 93251520, 96705280, 97155072, 99468288, 108793440, 110520320, 116046336, 121443840, 124335360, 130552128, 145057920, 149202432, 154728448, 161925120, 163190160, 165780480, 174069504, 186503040, 193410560, 198936576, 217586880, 232092672, 242887680, 248670720, 261104256, 290115840, 298404864, 326380320, 331560960, 348139008, 373006080, 386821120, 435173760, 464185344, 485775360, 497341440, 522208512, 580231680, 596809728, 652760640, 696278016, 746012160, 773642240, 870347520, 994682880, 1044417024, 1160463360, 1305521280, 1392556032, 1492024320, 1740695040, 2088834048, 2320926720, 2611042560, 2984048640, 3481390080, 4177668096, 5222085120, 6962780160, 10444170240, 20888340480]

約数ペア:

[(1, 20888340480), (2, 10444170240), (3, 6962780160), (4, 5222085120), (5, 4177668096), (6, 3481390080), (7, 2984048640), (8, 2611042560), (9, 2320926720), (10, 2088834048), (12, 1740695040), (14, 1492024320), (15, 1392556032), (16, 1305521280), (18, 1160463360), (20, 1044417024), (21, 994682880), (24, 870347520), (27, 773642240), (28, 746012160), (30, 696278016), (32, 652760640), (35, 596809728), (36, 580231680), (40, 522208512), (42, 497341440), (43, 485775360), (45, 464185344), (48, 435173760), (54, 386821120), (56, 373006080), (60, 348139008), (63, 331560960), (64, 326380320), (70, 298404864), (72, 290115840), (80, 261104256), (84, 248670720), (86, 242887680), (90, 232092672), (96, 217586880), (105, 198936576), (108, 193410560), (112, 186503040), (120, 174069504), (126, 165780480), (128, 163190160), (129, 161925120), (135, 154728448), (140, 149202432), (144, 145057920), (160, 130552128), (168, 124335360), (172, 121443840), (180, 116046336), (189, 110520320), (192, 108793440), (210, 99468288), (215, 97155072), (216, 96705280), (224, 93251520), (240, 87034752), (251, 83220480), (252, 82890240), (256, 81595080), (258, 80962560), (270, 77364224), (280, 74601216), (288, 72528960), (301, 69396480), (315, 66312192), (320, 65276064), (336, 62167680), (344, 60721920), (360, 58023168), (378, 55260160), (384, 54396720), (387, 53975040), (420, 49734144), (430, 48577536), (432, 48352640), (448, 46625760), (480, 43517376), (502, 41610240), (504, 41445120), (512, 40797540), (516, 40481280), (540, 38682112), (560, 37300608), (576, 36264480), (602, 34698240), (630, 33156096), (640, 32638032), (645, 32385024), (672, 31083840), (688, 30360960), (720, 29011584), (753, 27740160), (756, 27630080), (768, 27198360), (774, 26987520), (840, 24867072), (860, 24288768), (864, 24176320), (896, 23312880), (903, 23132160), (945, 22104064), (960, 21758688), (1004, 20805120), (1008, 20722560), (1024, 20398770), (1032, 20240640), (1080, 19341056), (1120, 18650304), (1152, 18132240), (1161, 17991680), (1204, 17349120), (1255, 16644096), (1260, 16578048), (1280, 16319016), (1290, 16192512), (1344, 15541920), (1376, 15180480), (1440, 14505792), (1505, 13879296), (1506, 13870080), (1512, 13815040), (1536, 13599180), (1548, 13493760), (1680, 12433536), (1720, 12144384), (1728, 12088160), (1757, 11888640), (1792, 11656440), (1806, 11566080), (1890, 11052032), (1920, 10879344), (1935, 10795008), (2008, 10402560), (2016, 10361280), (2048, 10199385), (2064, 10120320), (2160, 9670528), (2240, 9325152), (2259, 9246720), (2304, 9066120), (2322, 8995840), (2408, 8674560), (2510, 8322048), (2520, 8289024), (2560, 8159508), (2580, 8096256), (2688, 7770960), (2709, 7710720), (2752, 7590240), (2880, 7252896), (3010, 6939648), (3012, 6935040), (3024, 6907520), (3072, 6799590), (3096, 6746880), (3360, 6216768), (3440, 6072192), (3456, 6044080), (3514, 5944320), (3584, 5828220), (3612, 5783040), (3765, 5548032), (3780, 5526016), (3840, 5439672), (3870, 5397504), (4016, 5201280), (4032, 5180640), (4128, 5060160), (4320, 4835264), (4480, 4662576), (4515, 4626432), (4518, 4623360), (4608, 4533060), (4644, 4497920), (4816, 4337280), (5020, 4161024), (5040, 4144512), (5120, 4079754), (5160, 4048128), (5271, 3962880), (5376, 3885480), (5418, 3855360), (5504, 3795120), (5760, 3626448), (5805, 3598336), (6020, 3469824), (6024, 3467520), (6048, 3453760), (6144, 3399795), (6192, 3373440), (6720, 3108384), (6777, 3082240), (6880, 3036096), (6912, 3022040), (7028, 2972160), (7168, 2914110), (7224, 2891520), (7530, 2774016), (7560, 2763008), (7680, 2719836), (7740, 2698752), (8032, 2600640), (8064, 2590320), (8127, 2570240), (8256, 2530080), (8640, 2417632), (8785, 2377728), (8960, 2331288), (9030, 2313216), (9036, 2311680), (9216, 2266530), (9288, 2248960), (9632, 2168640), (10040, 2080512), (10080, 2072256), (10240, 2039877), (10320, 2024064), (10542, 1981440), (10752, 1942740), (10793, 1935360), (10836, 1927680), (11008, 1897560), (11295, 1849344), (11520, 1813224), (11610, 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(31626, 660480), (32128, 650160), (32256, 647580), (32379, 645120), (32508, 642560), (33024, 632520), (33885, 616448), (34560, 604408), (35140, 594432), (35840, 582822), (36120, 578304), (36144, 577920), (37152, 562240), (38528, 542160), (40160, 520128), (40320, 518064), (40635, 514048), (41280, 506016), (42168, 495360), (43008, 485685), (43172, 483840), (43344, 481920), (44032, 474390), (45180, 462336), (46080, 453306), (46440, 449792), (47439, 440320), (48160, 433728), (48192, 433440), (48384, 431720), (49536, 421680), (52710, 396288), (53760, 388548), (53965, 387072), (54180, 385536), (54216, 385280), (55040, 379512), (55296, 377755), (56224, 371520), (57792, 361440), (60240, 346752), (60480, 345376), (61920, 337344), (63252, 330240), (64256, 325080), (64512, 323790), (64758, 322560), (65016, 321280), (66048, 316260), (67770, 308224), (69120, 302204), (70280, 297216), (71680, 291411), (72240, 289152), (72288, 288960), (74304, 281120), (75551, 276480), (77056, 271080), (79065, 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