19680897600

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 1008

約数和(自身を含む): 89973741312

約数和(自身を除く): 70292843712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 50, 52, 56, 60, 63, 64, 65, 69, 70, 72, 75, 78, 80, 84, 90, 91, 92, 96, 100, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 150, 156, 160, 161, 168, 175, 180, 182, 184, 192, 195, 200, 207, 208, 210, 224, 225, 230, 234, 240, 252, 260, 273, 276, 280, 288, 299, 300, 312, 315, 320, 322, 325, 336, 345, 350, 360, 364, 368, 390, 400, 414, 416, 420, 448, 450, 455, 460, 468, 480, 483, 504, 520, 525, 546, 552, 560, 575, 576, 585, 598, 600, 624, 630, 644, 650, 653, 672, 690, 700, 720, 728, 736, 780, 800, 805, 819, 828, 832, 840, 897, 900, 910, 920, 936, 960, 966, 975, 1008, 1035, 1040, 1050, 1092, 1104, 1120, 1150, 1170, 1196, 1200, 1248, 1260, 1288, 1300, 1306, 1344, 1365, 1380, 1400, 1440, 1449, 1456, 1472, 1495, 1560, 1575, 1600, 1610, 1638, 1656, 1680, 1725, 1794, 1800, 1820, 1840, 1872, 1932, 1950, 1959, 2016, 2070, 2080, 2093, 2100, 2184, 2208, 2240, 2275, 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20896, 20930, 21528, 21840, 22080, 22425, 22855, 23184, 23400, 23508, 23920, 24150, 25116, 25200, 25467, 25760, 26120, 26208, 26910, 27300, 27426, 27600, 28704, 28980, 29120, 29385, 29900, 30038, 30912, 31200, 31344, 31395, 32200, 32650, 32760, 33120, 33488, 33600, 33956, 35880, 36225, 36400, 36568, 36800, 37440, 37674, 38640, 39180, 40950, 41139, 41400, 41792, 41860, 42445, 43056, 43680, 44850, 45057, 45710, 46368, 46800, 47016, 47840, 48300, 48975, 50232, 50400, 50934, 51520, 52240, 52325, 52416, 53820, 54600, 54852, 55200, 57408, 57960, 58770, 59423, 59800, 60076, 62400, 62688, 62790, 64400, 65300, 65520, 66240, 66976, 67275, 67912, 68565, 71760, 72450, 72800, 73136, 75095, 75348, 76401, 77280, 78360, 81900, 82278, 82800, 83720, 84890, 86112, 87360, 89700, 90114, 91420, 92736, 93600, 94032, 94185, 95680, 96600, 97950, 100464, 100800, 101868, 104480, 104650, 105133, 107640, 109200, 109704, 110400, 114275, 115920, 117540, 118846, 119600, 120152, 125376, 125580, 127335, 128800, 130600, 131040, 133952, 134550, 135171, 135824, 137130, 143520, 144900, 145600, 146272, 146925, 150190, 150696, 152802, 154560, 156720, 156975, 163800, 164556, 165600, 167440, 169780, 172224, 178269, 179400, 180228, 182840, 187200, 188064, 188370, 193200, 195247, 195900, 200928, 203736, 205695, 208960, 209300, 210266, 212225, 215280, 218400, 219408, 225285, 228550, 231840, 235080, 237692, 239200, 240304, 251160, 254670, 257600, 261200, 262080, 269100, 270342, 271648, 274260, 287040, 289800, 292544, 293850, 297115, 300380, 301392, 305604, 313440, 313950, 315399, 327600, 329112, 331200, 334880, 339560, 342825, 356538, 358800, 360456, 365680, 375475, 376128, 376740, 382005, 386400, 390494, 391800, 401856, 407472, 411390, 418600, 420532, 424450, 430560, 436800, 438816, 450570, 457100, 463680, 470160, 470925, 475384, 478400, 480608, 502320, 509340, 522400, 525665, 534807, 538200, 540684, 543296, 548520, 579600, 585741, 587700, 594230, 600760, 602784, 611208, 626880, 627900, 630798, 636675, 655200, 658224, 669760, 675855, 679120, 685650, 713076, 717600, 720912, 731360, 750950, 753480, 764010, 772800, 780988, 783600, 814944, 822780, 837200, 841064, 848900, 861120, 877632, 891345, 901140, 914200, 940320, 941850, 946197, 950768, 961216, 976235, 1004640, 1018680, 1028475, 1044800, 1051330, 1069614, 1076400, 1081368, 1097040, 1126425, 1159200, 1171482, 1175400, 1188460, 1201520, 1205568, 1222416, 1255800, 1261596, 1273350, 1310400, 1316448, 1351710, 1358240, 1366729, 1371300, 1426152, 1435200, 1441824, 1462720, 1485575, 1501900, 1506960, 1528020, 1561976, 1567200, 1576995, 1629888, 1645560, 1674400, 1682128, 1697800, 1757223, 1782690, 1802280, 1828400, 1880640, 1883700, 1892394, 1901536, 1910025, 1952470, 2009280, 2037360, 2056950, 2102660, 2139228, 2152800, 2162736, 2194080, 2252850, 2318400, 2342964, 2350800, 2376920, 2403040, 2444832, 2511600, 2523192, 2546700, 2628325, 2632896, 2674035, 2703420, 2716480, 2733458, 2742600, 2852304, 2883648, 2928705, 2971150, 3003800, 3013920, 3056040, 3123952, 3134400, 3153990, 3291120, 3348800, 3364256, 3379275, 3395600, 3514446, 3565380, 3604560, 3656800, 3767400, 3784788, 3803072, 3820050, 3904940, 4074720, 4100187, 4113900, 4205320, 4278456, 4305600, 4325472, 4388160, 4456725, 4505700, 4685928, 4701600, 4730985, 4753840, 4806080, 4881175, 4889664, 5023200, 5046384, 5093400, 5256650, 5348070, 5406840, 5466916, 5485200, 5704608, 5857410, 5942300, 6007600, 6027840, 6112080, 6247904, 6307980, 6582240, 6728512, 6758550, 6791200, 6833645, 7028892, 7130760, 7209120, 7313600, 7534800, 7569576, 7640100, 7809880, 7884975, 8149440, 8200374, 8227800, 8410640, 8556912, 8650944, 8786115, 8913450, 9011400, 9371856, 9403200, 9461970, 9507680, 9762350, 10046400, 10092768, 10186800, 10513300, 10696140, 10813680, 10933832, 10970400, 11409216, 11714820, 11884600, 12015200, 12224160, 12300561, 12495808, 12615960, 13164480, 13370175, 13517100, 13582400, 13667290, 14057784, 14261520, 14418240, 14643525, 15069600, 15139152, 15280200, 15619760, 15769950, 16400748, 16455600, 16821280, 17113824, 17572230, 17826900, 18022800, 18743712, 18923940, 19015360, 19524700, 20185536, 20373600, 20500935, 21026600, 21392280, 21627360, 21867664, 21940800, 23429640, 23654925, 23769200, 24030400, 24448320, 24601122, 25231920, 26740350, 27034200, 27334580, 28115568, 28523040, 29287050, 30139200, 30278304, 30560400, 31239520, 31539900, 32801496, 32911200, 33642560, 34168225, 34227648, 35144460, 35653800, 36045600, 37487424, 37847880, 39049400, 40747200, 41001870, 42053200, 42784560, 43254720, 43735328, 43930575, 46859280, 47309850, 47538400, 49202244, 50463840, 53480700, 54068400, 54669160, 56231136, 57046080, 58574100, 60556608, 61120800, 61502805, 62479040, 63079800, 65602992, 65822400, 68336450, 70288920, 71307600, 72091200, 75695760, 78098800, 82003740, 84106400, 85569120, 87470656, 87861150, 93718560, 94619700, 95076800, 98404488, 100927680, 102504675, 106961400, 108136800, 109338320, 112462272, 117148200, 122241600, 123005610, 126159600, 131205984, 136672900, 140577840, 142615200, 151391520, 156197600, 164007480, 168212800, 171138240, 175722300, 187437120, 189239400, 196808976, 205009350, 213922800, 216273600, 218676640, 234296400, 246011220, 252319200, 262411968, 273345800, 281155680, 285230400, 302783040, 307514025, 312395200, 328014960, 351444600, 378478800, 393617952, 410018700, 427845600, 437353280, 468592800, 492022440, 504638400, 546691600, 562311360, 615028050, 656029920, 702889200, 756957600, 787235904, 820037400, 855691200, 937185600, 984044880, 1093383200, 1230056100, 1312059840, 1405778400, 1513915200, 1640074800, 1968089760, 2186766400, 2460112200, 2811556800, 3280149600, 3936179520, 4920224400, 6560299200, 9840448800, 19680897600]

約数ペア:

[(1, 19680897600), (2, 9840448800), (3, 6560299200), (4, 4920224400), (5, 3936179520), (6, 3280149600), (7, 2811556800), (8, 2460112200), (9, 2186766400), (10, 1968089760), (12, 1640074800), (13, 1513915200), (14, 1405778400), (15, 1312059840), (16, 1230056100), (18, 1093383200), (20, 984044880), (21, 937185600), (23, 855691200), (24, 820037400), (25, 787235904), (26, 756957600), (28, 702889200), (30, 656029920), (32, 615028050), (35, 562311360), (36, 546691600), (39, 504638400), (40, 492022440), (42, 468592800), (45, 437353280), (46, 427845600), (48, 410018700), (50, 393617952), (52, 378478800), (56, 351444600), (60, 328014960), (63, 312395200), (64, 307514025), (65, 302783040), (69, 285230400), (70, 281155680), (72, 273345800), (75, 262411968), (78, 252319200), (80, 246011220), (84, 234296400), (90, 218676640), (91, 216273600), (92, 213922800), (96, 205009350), (100, 196808976), (104, 189239400), (105, 187437120), (112, 175722300), (115, 171138240), (117, 168212800), (120, 164007480), (126, 156197600), (130, 151391520), (138, 142615200), (140, 140577840), (144, 136672900), (150, 131205984), (156, 126159600), (160, 123005610), (161, 122241600), (168, 117148200), (175, 112462272), (180, 109338320), (182, 108136800), (184, 106961400), (192, 102504675), (195, 100927680), (200, 98404488), (207, 95076800), (208, 94619700), (210, 93718560), (224, 87861150), (225, 87470656), (230, 85569120), (234, 84106400), (240, 82003740), (252, 78098800), (260, 75695760), (273, 72091200), (276, 71307600), (280, 70288920), (288, 68336450), (299, 65822400), (300, 65602992), (312, 63079800), (315, 62479040), (320, 61502805), (322, 61120800), (325, 60556608), (336, 58574100), (345, 57046080), (350, 56231136), (360, 54669160), (364, 54068400), (368, 53480700), (390, 50463840), (400, 49202244), (414, 47538400), (416, 47309850), (420, 46859280), (448, 43930575), (450, 43735328), (455, 43254720), (460, 42784560), (468, 42053200), (480, 41001870), (483, 40747200), (504, 39049400), (520, 37847880), (525, 37487424), (546, 36045600), (552, 35653800), (560, 35144460), (575, 34227648), (576, 34168225), (585, 33642560), (598, 32911200), (600, 32801496), (624, 31539900), (630, 31239520), (644, 30560400), (650, 30278304), (653, 30139200), (672, 29287050), (690, 28523040), (700, 28115568), (720, 27334580), (728, 27034200), (736, 26740350), (780, 25231920), (800, 24601122), (805, 24448320), (819, 24030400), (828, 23769200), (832, 23654925), (840, 23429640), (897, 21940800), (900, 21867664), (910, 21627360), (920, 21392280), (936, 21026600), (960, 20500935), (966, 20373600), (975, 20185536), (1008, 19524700), (1035, 19015360), (1040, 18923940), (1050, 18743712), (1092, 18022800), (1104, 17826900), (1120, 17572230), (1150, 17113824), (1170, 16821280), (1196, 16455600), (1200, 16400748), (1248, 15769950), (1260, 15619760), (1288, 15280200), (1300, 15139152), (1306, 15069600), (1344, 14643525), (1365, 14418240), (1380, 14261520), (1400, 14057784), (1440, 13667290), (1449, 13582400), (1456, 13517100), (1472, 13370175), (1495, 13164480), (1560, 12615960), (1575, 12495808), (1600, 12300561), (1610, 12224160), (1638, 12015200), (1656, 11884600), (1680, 11714820), (1725, 11409216), (1794, 10970400), (1800, 10933832), (1820, 10813680), (1840, 10696140), (1872, 10513300), (1932, 10186800), (1950, 10092768), (1959, 10046400), (2016, 9762350), (2070, 9507680), (2080, 9461970), (2093, 9403200), (2100, 9371856), (2184, 9011400), (2208, 8913450), (2240, 8786115), (2275, 8650944), (2300, 8556912), (2340, 8410640), (2392, 8227800), (2400, 8200374), (2415, 8149440), (2496, 7884975), (2520, 7809880), (2576, 7640100), (2600, 7569576), (2612, 7534800), (2691, 7313600), (2730, 7209120), (2760, 7130760), (2800, 7028892), (2880, 6833645), (2898, 6791200), (2912, 6758550), (2925, 6728512), (2990, 6582240), (3120, 6307980), (3150, 6247904), (3220, 6112080), (3265, 6027840), (3276, 6007600), (3312, 5942300), (3360, 5857410), (3450, 5704608), (3588, 5485200), (3600, 5466916), (3640, 5406840), (3680, 5348070), (3744, 5256650), (3864, 5093400), (3900, 5046384), (3918, 5023200), (4025, 4889664), (4032, 4881175), (4095, 4806080), (4140, 4753840), (4160, 4730985), (4186, 4701600), (4200, 4685928), (4368, 4505700), (4416, 4456725), (4485, 4388160), (4550, 4325472), (4571, 4305600), (4600, 4278456), (4680, 4205320), (4784, 4113900), (4800, 4100187), (4830, 4074720), (5040, 3904940), (5152, 3820050), (5175, 3803072), (5200, 3784788), (5224, 3767400), (5382, 3656800), (5460, 3604560), (5520, 3565380), (5600, 3514446), (5796, 3395600), (5824, 3379275), (5850, 3364256), (5877, 3348800), (5980, 3291120), (6240, 3153990), (6279, 3134400), (6300, 3123952), (6440, 3056040), (6530, 3013920), (6552, 3003800), (6624, 2971150), (6720, 2928705), (6825, 2883648), (6900, 2852304), (7176, 2742600), (7200, 2733458), (7245, 2716480), (7280, 2703420), (7360, 2674035), (7475, 2632896), (7488, 2628325), (7728, 2546700), (7800, 2523192), (7836, 2511600), (8050, 2444832), (8190, 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1126425), (17940, 1097040), (18200, 1081368), (18284, 1076400), (18400, 1069614), (18720, 1051330), (18837, 1044800), (19136, 1028475), (19320, 1018680), (19590, 1004640), (20160, 976235), (20475, 961216), (20700, 950768), (20800, 946197), (20896, 941850), (20930, 940320), (21528, 914200), (21840, 901140), (22080, 891345), (22425, 877632), (22855, 861120), (23184, 848900), (23400, 841064), (23508, 837200), (23920, 822780), (24150, 814944), (25116, 783600), (25200, 780988), (25467, 772800), (25760, 764010), (26120, 753480), (26208, 750950), (26910, 731360), (27300, 720912), (27426, 717600), (27600, 713076), (28704, 685650), (28980, 679120), (29120, 675855), (29385, 669760), (29900, 658224), (30038, 655200), (30912, 636675), (31200, 630798), (31344, 627900), (31395, 626880), (32200, 611208), (32650, 602784), (32760, 600760), (33120, 594230), (33488, 587700), (33600, 585741), (33956, 579600), (35880, 548520), (36225, 543296), (36400, 540684), (36568, 538200), (36800, 534807), (37440, 525665), (37674, 522400), (38640, 509340), (39180, 502320), (40950, 480608), (41139, 478400), (41400, 475384), (41792, 470925), (41860, 470160), (42445, 463680), (43056, 457100), (43680, 450570), (44850, 438816), (45057, 436800), (45710, 430560), (46368, 424450), (46800, 420532), (47016, 418600), (47840, 411390), (48300, 407472), (48975, 401856), (50232, 391800), (50400, 390494), (50934, 386400), (51520, 382005), (52240, 376740), (52325, 376128), (52416, 375475), (53820, 365680), (54600, 360456), (54852, 358800), (55200, 356538), (57408, 342825), (57960, 339560), (58770, 334880), (59423, 331200), (59800, 329112), (60076, 327600), (62400, 315399), (62688, 313950), (62790, 313440), (64400, 305604), (65300, 301392), (65520, 300380), (66240, 297115), (66976, 293850), (67275, 292544), (67912, 289800), (68565, 287040), (71760, 274260), (72450, 271648), (72800, 270342), (73136, 269100), (75095, 262080), (75348, 261200), (76401, 257600), (77280, 254670), (78360, 251160), (81900, 240304), (82278, 239200), (82800, 237692), (83720, 235080), (84890, 231840), (86112, 228550), (87360, 225285), (89700, 219408), (90114, 218400), (91420, 215280), (92736, 212225), (93600, 210266), (94032, 209300), (94185, 208960), (95680, 205695), (96600, 203736), (97950, 200928), (100464, 195900), (100800, 195247), (101868, 193200), (104480, 188370), (104650, 188064), (105133, 187200), (107640, 182840), (109200, 180228), (109704, 179400), (110400, 178269), (114275, 172224), (115920, 169780), (117540, 167440), (118846, 165600), (119600, 164556), (120152, 163800), (125376, 156975), (125580, 156720), (127335, 154560), (128800, 152802), (130600, 150696), (131040, 150190), (133952, 146925), (134550, 146272), (135171, 145600), (135824, 144900), (137130, 143520)]