19928678400

素因数分解:

$2^{15}\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 768

約数和(自身を含む): 78988024800

約数和(自身を除く): 59059346400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 53, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 106, 108, 120, 128, 135, 136, 144, 150, 153, 159, 160, 170, 180, 192, 200, 204, 212, 216, 225, 240, 255, 256, 265, 270, 272, 288, 300, 306, 318, 320, 340, 360, 384, 400, 408, 424, 425, 432, 450, 459, 477, 480, 510, 512, 530, 540, 544, 576, 600, 612, 636, 640, 675, 680, 720, 765, 768, 795, 800, 816, 848, 850, 864, 900, 901, 918, 954, 960, 1020, 1024, 1060, 1080, 1088, 1152, 1200, 1224, 1272, 1275, 1280, 1325, 1350, 1360, 1431, 1440, 1530, 1536, 1590, 1600, 1632, 1696, 1700, 1728, 1800, 1802, 1836, 1908, 1920, 2040, 2048, 2120, 2160, 2176, 2295, 2304, 2385, 2400, 2448, 2544, 2550, 2560, 2650, 2700, 2703, 2720, 2862, 2880, 3060, 3072, 3180, 3200, 3264, 3392, 3400, 3456, 3600, 3604, 3672, 3816, 3825, 3840, 3975, 4080, 4096, 4240, 4320, 4352, 4505, 4590, 4608, 4770, 4800, 4896, 5088, 5100, 5120, 5300, 5400, 5406, 5440, 5724, 5760, 6120, 6144, 6360, 6400, 6528, 6784, 6800, 6912, 7155, 7200, 7208, 7344, 7632, 7650, 7680, 7950, 8109, 8160, 8192, 8480, 8640, 8704, 9010, 9180, 9216, 9540, 9600, 9792, 10176, 10200, 10240, 10600, 10800, 10812, 10880, 11448, 11475, 11520, 11925, 12240, 12288, 12720, 12800, 13056, 13515, 13568, 13600, 13824, 14310, 14400, 14416, 14688, 15264, 15300, 15360, 15900, 16218, 16320, 16384, 16960, 17280, 17408, 18020, 18360, 18432, 19080, 19200, 19584, 20352, 20400, 20480, 21200, 21600, 21624, 21760, 22525, 22896, 22950, 23040, 23850, 24327, 24480, 24576, 25440, 25600, 26112, 27030, 27136, 27200, 27648, 28620, 28800, 28832, 29376, 30528, 30600, 30720, 31800, 32436, 32640, 32768, 33920, 34560, 34816, 35775, 36040, 36720, 36864, 38160, 38400, 39168, 40545, 40704, 40800, 40960, 42400, 43200, 43248, 43520, 45050, 45792, 45900, 46080, 47700, 48654, 48960, 49152, 50880, 51200, 52224, 54060, 54272, 54400, 55296, 57240, 57600, 57664, 58752, 61056, 61200, 61440, 63600, 64872, 65280, 67575, 67840, 69120, 69632, 71550, 72080, 73440, 73728, 76320, 76800, 78336, 81090, 81408, 81600, 81920, 84800, 86400, 86496, 87040, 90100, 91584, 91800, 92160, 95400, 97308, 97920, 98304, 101760, 102400, 104448, 108120, 108544, 108800, 110592, 114480, 115200, 115328, 117504, 121635, 122112, 122400, 122880, 127200, 129744, 130560, 135150, 135680, 138240, 139264, 143100, 144160, 146880, 147456, 152640, 153600, 156672, 162180, 162816, 163200, 163840, 169600, 172800, 172992, 174080, 180200, 183168, 183600, 184320, 190800, 194616, 195840, 202725, 203520, 204800, 208896, 216240, 217088, 217600, 221184, 228960, 230400, 230656, 235008, 243270, 244224, 244800, 245760, 254400, 259488, 261120, 270300, 271360, 276480, 278528, 286200, 288320, 293760, 294912, 305280, 307200, 313344, 324360, 325632, 326400, 339200, 345600, 345984, 348160, 360400, 366336, 367200, 368640, 381600, 389232, 391680, 405450, 407040, 409600, 417792, 432480, 434176, 435200, 442368, 457920, 460800, 461312, 470016, 486540, 488448, 489600, 491520, 508800, 518976, 522240, 540600, 542720, 552960, 557056, 572400, 576640, 587520, 608175, 610560, 614400, 626688, 648720, 651264, 652800, 678400, 691200, 691968, 696320, 720800, 732672, 734400, 737280, 763200, 778464, 783360, 810900, 814080, 819200, 835584, 864960, 868352, 870400, 884736, 915840, 921600, 922624, 940032, 973080, 976896, 979200, 1017600, 1037952, 1044480, 1081200, 1085440, 1105920, 1144800, 1153280, 1175040, 1216350, 1221120, 1228800, 1253376, 1297440, 1302528, 1305600, 1356800, 1382400, 1383936, 1392640, 1441600, 1465344, 1468800, 1474560, 1526400, 1556928, 1566720, 1621800, 1628160, 1671168, 1729920, 1736704, 1740800, 1831680, 1843200, 1845248, 1880064, 1946160, 1953792, 1958400, 2035200, 2075904, 2088960, 2162400, 2170880, 2211840, 2289600, 2306560, 2350080, 2432700, 2442240, 2457600, 2506752, 2594880, 2605056, 2611200, 2713600, 2764800, 2767872, 2785280, 2883200, 2930688, 2937600, 3052800, 3113856, 3133440, 3243600, 3256320, 3459840, 3481600, 3663360, 3686400, 3690496, 3760128, 3892320, 3907584, 3916800, 4070400, 4151808, 4177920, 4324800, 4341760, 4423680, 4579200, 4613120, 4700160, 4865400, 4884480, 5013504, 5189760, 5210112, 5222400, 5427200, 5529600, 5535744, 5766400, 5861376, 5875200, 6105600, 6227712, 6266880, 6487200, 6512640, 6919680, 6963200, 7326720, 7372800, 7380992, 7520256, 7784640, 7815168, 7833600, 8140800, 8303616, 8355840, 8649600, 8683520, 9158400, 9226240, 9400320, 9730800, 9768960, 10379520, 10444800, 10854400, 11059200, 11071488, 11532800, 11722752, 11750400, 12211200, 12455424, 12533760, 12974400, 13025280, 13839360, 13926400, 14653440, 14761984, 15040512, 15569280, 15630336, 15667200, 16281600, 16607232, 17299200, 18316800, 18452480, 18800640, 19461600, 19537920, 20759040, 20889600, 21708800, 22118400, 22142976, 23065600, 23445504, 23500800, 24422400, 24910848, 25067520, 25948800, 26050560, 27678720, 29306880, 29523968, 31138560, 31334400, 32563200, 33214464, 34598400, 36633600, 36904960, 37601280, 38923200, 39075840, 41518080, 41779200, 43417600, 44285952, 46131200, 46891008, 47001600, 48844800, 49821696, 51897600, 55357440, 58613760, 62277120, 62668800, 65126400, 66428928, 69196800, 73267200, 73809920, 75202560, 77846400, 78151680, 83036160, 88571904, 92262400, 94003200, 97689600, 99643392, 103795200, 110714880, 117227520, 124554240, 125337600, 130252800, 132857856, 138393600, 146534400, 147619840, 155692800, 166072320, 184524800, 188006400, 195379200, 199286784, 207590400, 221429760, 234455040, 249108480, 265715712, 276787200, 293068800, 311385600, 332144640, 369049600, 376012800, 390758400, 398573568, 415180800, 442859520, 498216960, 553574400, 586137600, 622771200, 664289280, 738099200, 797147136, 830361600, 996433920, 1107148800, 1172275200, 1245542400, 1328578560, 1660723200, 1992867840, 2214297600, 2491084800, 3321446400, 3985735680, 4982169600, 6642892800, 9964339200, 19928678400]

約数ペア:

[(1, 19928678400), (2, 9964339200), (3, 6642892800), (4, 4982169600), (5, 3985735680), (6, 3321446400), (8, 2491084800), (9, 2214297600), (10, 1992867840), (12, 1660723200), (15, 1328578560), (16, 1245542400), (17, 1172275200), (18, 1107148800), (20, 996433920), (24, 830361600), (25, 797147136), (27, 738099200), (30, 664289280), (32, 622771200), (34, 586137600), (36, 553574400), (40, 498216960), (45, 442859520), (48, 415180800), (50, 398573568), (51, 390758400), (53, 376012800), (54, 369049600), (60, 332144640), (64, 311385600), (68, 293068800), (72, 276787200), (75, 265715712), (80, 249108480), (85, 234455040), (90, 221429760), (96, 207590400), (100, 199286784), (102, 195379200), (106, 188006400), (108, 184524800), (120, 166072320), (128, 155692800), (135, 147619840), (136, 146534400), (144, 138393600), (150, 132857856), (153, 130252800), (159, 125337600), (160, 124554240), (170, 117227520), (180, 110714880), (192, 103795200), (200, 99643392), (204, 97689600), (212, 94003200), (216, 92262400), (225, 88571904), (240, 83036160), (255, 78151680), (256, 77846400), (265, 75202560), (270, 73809920), (272, 73267200), (288, 69196800), (300, 66428928), (306, 65126400), (318, 62668800), (320, 62277120), (340, 58613760), (360, 55357440), (384, 51897600), (400, 49821696), (408, 48844800), (424, 47001600), (425, 46891008), (432, 46131200), (450, 44285952), (459, 43417600), (477, 41779200), (480, 41518080), (510, 39075840), (512, 38923200), (530, 37601280), (540, 36904960), (544, 36633600), (576, 34598400), (600, 33214464), (612, 32563200), (636, 31334400), (640, 31138560), (675, 29523968), (680, 29306880), (720, 27678720), (765, 26050560), (768, 25948800), (795, 25067520), (800, 24910848), (816, 24422400), (848, 23500800), (850, 23445504), (864, 23065600), (900, 22142976), (901, 22118400), (918, 21708800), (954, 20889600), (960, 20759040), (1020, 19537920), (1024, 19461600), (1060, 18800640), (1080, 18452480), (1088, 18316800), (1152, 17299200), (1200, 16607232), (1224, 16281600), (1272, 15667200), (1275, 15630336), (1280, 15569280), (1325, 15040512), (1350, 14761984), (1360, 14653440), (1431, 13926400), (1440, 13839360), (1530, 13025280), (1536, 12974400), (1590, 12533760), (1600, 12455424), (1632, 12211200), (1696, 11750400), (1700, 11722752), (1728, 11532800), (1800, 11071488), (1802, 11059200), (1836, 10854400), (1908, 10444800), (1920, 10379520), (2040, 9768960), (2048, 9730800), (2120, 9400320), (2160, 9226240), (2176, 9158400), (2295, 8683520), (2304, 8649600), (2385, 8355840), (2400, 8303616), (2448, 8140800), (2544, 7833600), (2550, 7815168), (2560, 7784640), (2650, 7520256), (2700, 7380992), (2703, 7372800), (2720, 7326720), (2862, 6963200), (2880, 6919680), (3060, 6512640), (3072, 6487200), (3180, 6266880), (3200, 6227712), (3264, 6105600), (3392, 5875200), (3400, 5861376), (3456, 5766400), (3600, 5535744), (3604, 5529600), (3672, 5427200), (3816, 5222400), (3825, 5210112), (3840, 5189760), (3975, 5013504), (4080, 4884480), (4096, 4865400), (4240, 4700160), (4320, 4613120), (4352, 4579200), (4505, 4423680), (4590, 4341760), (4608, 4324800), (4770, 4177920), (4800, 4151808), (4896, 4070400), (5088, 3916800), (5100, 3907584), (5120, 3892320), (5300, 3760128), (5400, 3690496), (5406, 3686400), (5440, 3663360), (5724, 3481600), (5760, 3459840), (6120, 3256320), (6144, 3243600), (6360, 3133440), (6400, 3113856), (6528, 3052800), (6784, 2937600), (6800, 2930688), (6912, 2883200), (7155, 2785280), (7200, 2767872), (7208, 2764800), (7344, 2713600), (7632, 2611200), (7650, 2605056), (7680, 2594880), (7950, 2506752), (8109, 2457600), (8160, 2442240), (8192, 2432700), (8480, 2350080), (8640, 2306560), (8704, 2289600), (9010, 2211840), (9180, 2170880), (9216, 2162400), (9540, 2088960), (9600, 2075904), (9792, 2035200), (10176, 1958400), (10200, 1953792), (10240, 1946160), (10600, 1880064), (10800, 1845248), (10812, 1843200), (10880, 1831680), (11448, 1740800), (11475, 1736704), (11520, 1729920), (11925, 1671168), (12240, 1628160), (12288, 1621800), (12720, 1566720), (12800, 1556928), (13056, 1526400), (13515, 1474560), (13568, 1468800), (13600, 1465344), (13824, 1441600), (14310, 1392640), (14400, 1383936), (14416, 1382400), (14688, 1356800), (15264, 1305600), (15300, 1302528), (15360, 1297440), (15900, 1253376), (16218, 1228800), (16320, 1221120), (16384, 1216350), (16960, 1175040), (17280, 1153280), (17408, 1144800), (18020, 1105920), (18360, 1085440), (18432, 1081200), (19080, 1044480), (19200, 1037952), (19584, 1017600), (20352, 979200), (20400, 976896), (20480, 973080), (21200, 940032), (21600, 922624), (21624, 921600), (21760, 915840), (22525, 884736), (22896, 870400), (22950, 868352), (23040, 864960), (23850, 835584), (24327, 819200), (24480, 814080), (24576, 810900), (25440, 783360), (25600, 778464), (26112, 763200), (27030, 737280), (27136, 734400), (27200, 732672), (27648, 720800), (28620, 696320), (28800, 691968), (28832, 691200), (29376, 678400), (30528, 652800), (30600, 651264), (30720, 648720), (31800, 626688), (32436, 614400), (32640, 610560), (32768, 608175), (33920, 587520), (34560, 576640), (34816, 572400), (35775, 557056), (36040, 552960), (36720, 542720), (36864, 540600), (38160, 522240), (38400, 518976), (39168, 508800), (40545, 491520), (40704, 489600), (40800, 488448), (40960, 486540), (42400, 470016), (43200, 461312), (43248, 460800), (43520, 457920), (45050, 442368), (45792, 435200), (45900, 434176), (46080, 432480), (47700, 417792), (48654, 409600), (48960, 407040), (49152, 405450), (50880, 391680), (51200, 389232), (52224, 381600), (54060, 368640), (54272, 367200), (54400, 366336), (55296, 360400), (57240, 348160), (57600, 345984), (57664, 345600), (58752, 339200), (61056, 326400), (61200, 325632), (61440, 324360), (63600, 313344), (64872, 307200), (65280, 305280), (67575, 294912), (67840, 293760), (69120, 288320), (69632, 286200), (71550, 278528), (72080, 276480), (73440, 271360), (73728, 270300), (76320, 261120), (76800, 259488), (78336, 254400), (81090, 245760), (81408, 244800), (81600, 244224), (81920, 243270), (84800, 235008), (86400, 230656), (86496, 230400), (87040, 228960), (90100, 221184), (91584, 217600), (91800, 217088), (92160, 216240), (95400, 208896), (97308, 204800), (97920, 203520), (98304, 202725), (101760, 195840), (102400, 194616), (104448, 190800), (108120, 184320), (108544, 183600), (108800, 183168), (110592, 180200), (114480, 174080), (115200, 172992), (115328, 172800), (117504, 169600), (121635, 163840), (122112, 163200), (122400, 162816), (122880, 162180), (127200, 156672), (129744, 153600), (130560, 152640), (135150, 147456), (135680, 146880), (138240, 144160), (139264, 143100)]