20691014400

素因数分解:

$2^8\times 3^2\times 5^2\times 7^2\times {\mathrm{7331}}^1$

素因数の和:7377

約数の個数: 486

約数和(自身を含む): 86064343092

約数和(自身を除く): 65373328692

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 256, 280, 288, 294, 300, 315, 320, 336, 350, 360, 384, 392, 400, 420, 441, 448, 450, 480, 490, 504, 525, 560, 576, 588, 600, 630, 640, 672, 700, 720, 735, 768, 784, 800, 840, 882, 896, 900, 960, 980, 1008, 1050, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1344, 1400, 1440, 1470, 1568, 1575, 1600, 1680, 1764, 1792, 1800, 1920, 1960, 2016, 2100, 2205, 2240, 2304, 2352, 2400, 2450, 2520, 2688, 2800, 2880, 2940, 3136, 3150, 3200, 3360, 3528, 3600, 3675, 3840, 3920, 4032, 4200, 4410, 4480, 4704, 4800, 4900, 5040, 5376, 5600, 5760, 5880, 6272, 6300, 6400, 6720, 7056, 7200, 7331, 7350, 7840, 8064, 8400, 8820, 8960, 9408, 9600, 9800, 10080, 11025, 11200, 11520, 11760, 12544, 12600, 13440, 14112, 14400, 14662, 14700, 15680, 16128, 16800, 17640, 18816, 19200, 19600, 20160, 21993, 22050, 22400, 23520, 25200, 26880, 28224, 28800, 29324, 29400, 31360, 33600, 35280, 36655, 37632, 39200, 40320, 43986, 44100, 44800, 47040, 50400, 51317, 56448, 57600, 58648, 58800, 62720, 65979, 67200, 70560, 73310, 78400, 80640, 87972, 88200, 94080, 100800, 102634, 109965, 112896, 117296, 117600, 131958, 134400, 141120, 146620, 153951, 156800, 175944, 176400, 183275, 188160, 201600, 205268, 219930, 234592, 235200, 256585, 263916, 282240, 293240, 307902, 313600, 329895, 351888, 352800, 359219, 366550, 403200, 410536, 439860, 461853, 469184, 470400, 513170, 527832, 549825, 564480, 586480, 615804, 659790, 703776, 705600, 718438, 733100, 769755, 821072, 879720, 923706, 938368, 940800, 1026340, 1055664, 1077657, 1099650, 1172960, 1231608, 1282925, 1319580, 1407552, 1411200, 1436876, 1466200, 1539510, 1642144, 1649475, 1759440, 1796095, 1847412, 1876736, 2052680, 2111328, 2155314, 2199300, 2309265, 2345920, 2463216, 2565850, 2639160, 2815104, 2822400, 2873752, 2932400, 3079020, 3232971, 3284288, 3298950, 3518880, 3592190, 3694824, 3848775, 4105360, 4222656, 4310628, 4398600, 4618530, 4691840, 4926432, 5131700, 5278320, 5388285, 5630208, 5747504, 5864800, 6158040, 6465942, 6568576, 6597900, 7037760, 7184380, 7389648, 7697550, 8210720, 8445312, 8621256, 8797200, 8980475, 9237060, 9383680, 9852864, 10263400, 10556640, 10776570, 11495008, 11546325, 11729600, 12316080, 12931884, 13137152, 13195800, 14075520, 14368760, 14779296, 15395100, 16164855, 16421440, 16890624, 17242512, 17594400, 17960950, 18474120, 19705728, 20526800, 21113280, 21553140, 22990016, 23092650, 23459200, 24632160, 25863768, 26391600, 26941425, 28151040, 28737520, 29558592, 30790200, 32329710, 32842880, 34485024, 35188800, 35921900, 36948240, 39411456, 41053600, 42226560, 43106280, 45980032, 46185300, 46918400, 49264320, 51727536, 52783200, 53882850, 57475040, 59117184, 61580400, 64659420, 65685760, 68970048, 70377600, 71843800, 73896480, 80824275, 82107200, 84453120, 86212560, 91960064, 92370600, 98528640, 103455072, 105566400, 107765700, 114950080, 118234368, 123160800, 129318840, 137940096, 140755200, 143687600, 147792960, 161648550, 164214400, 172425120, 184741200, 197057280, 206910144, 211132800, 215531400, 229900160, 246321600, 258637680, 275880192, 287375200, 295585920, 323297100, 328428800, 344850240, 369482400, 413820288, 422265600, 431062800, 459800320, 492643200, 517275360, 574750400, 591171840, 646594200, 689700480, 738964800, 827640576, 862125600, 985286400, 1034550720, 1149500800, 1293188400, 1379400960, 1477929600, 1724251200, 2069101440, 2299001600, 2586376800, 2955859200, 3448502400, 4138202880, 5172753600, 6897004800, 10345507200, 20691014400]

約数ペア:

[(1, 20691014400), (2, 10345507200), (3, 6897004800), (4, 5172753600), (5, 4138202880), (6, 3448502400), (7, 2955859200), (8, 2586376800), (9, 2299001600), (10, 2069101440), (12, 1724251200), (14, 1477929600), (15, 1379400960), (16, 1293188400), (18, 1149500800), (20, 1034550720), (21, 985286400), (24, 862125600), (25, 827640576), (28, 738964800), (30, 689700480), (32, 646594200), (35, 591171840), (36, 574750400), (40, 517275360), (42, 492643200), (45, 459800320), (48, 431062800), (49, 422265600), (50, 413820288), (56, 369482400), (60, 344850240), (63, 328428800), (64, 323297100), (70, 295585920), (72, 287375200), (75, 275880192), (80, 258637680), (84, 246321600), (90, 229900160), (96, 215531400), (98, 211132800), (100, 206910144), (105, 197057280), (112, 184741200), (120, 172425120), (126, 164214400), (128, 161648550), (140, 147792960), (144, 143687600), (147, 140755200), (150, 137940096), (160, 129318840), (168, 123160800), (175, 118234368), (180, 114950080), (192, 107765700), (196, 105566400), (200, 103455072), (210, 98528640), (224, 92370600), (225, 91960064), (240, 86212560), (245, 84453120), (252, 82107200), (256, 80824275), (280, 73896480), (288, 71843800), (294, 70377600), (300, 68970048), (315, 65685760), (320, 64659420), (336, 61580400), (350, 59117184), (360, 57475040), (384, 53882850), (392, 52783200), (400, 51727536), (420, 49264320), (441, 46918400), (448, 46185300), (450, 45980032), (480, 43106280), (490, 42226560), (504, 41053600), (525, 39411456), (560, 36948240), (576, 35921900), (588, 35188800), (600, 34485024), (630, 32842880), (640, 32329710), (672, 30790200), (700, 29558592), (720, 28737520), (735, 28151040), (768, 26941425), (784, 26391600), (800, 25863768), (840, 24632160), (882, 23459200), (896, 23092650), (900, 22990016), (960, 21553140), (980, 21113280), (1008, 20526800), (1050, 19705728), (1120, 18474120), (1152, 17960950), (1176, 17594400), (1200, 17242512), (1225, 16890624), (1260, 16421440), (1280, 16164855), (1344, 15395100), (1400, 14779296), (1440, 14368760), (1470, 14075520), (1568, 13195800), (1575, 13137152), (1600, 12931884), (1680, 12316080), (1764, 11729600), (1792, 11546325), (1800, 11495008), (1920, 10776570), (1960, 10556640), (2016, 10263400), (2100, 9852864), (2205, 9383680), (2240, 9237060), (2304, 8980475), (2352, 8797200), (2400, 8621256), (2450, 8445312), (2520, 8210720), (2688, 7697550), (2800, 7389648), (2880, 7184380), (2940, 7037760), (3136, 6597900), (3150, 6568576), (3200, 6465942), (3360, 6158040), (3528, 5864800), (3600, 5747504), (3675, 5630208), (3840, 5388285), (3920, 5278320), (4032, 5131700), (4200, 4926432), (4410, 4691840), (4480, 4618530), (4704, 4398600), (4800, 4310628), (4900, 4222656), (5040, 4105360), (5376, 3848775), (5600, 3694824), (5760, 3592190), (5880, 3518880), (6272, 3298950), (6300, 3284288), (6400, 3232971), (6720, 3079020), (7056, 2932400), (7200, 2873752), (7331, 2822400), (7350, 2815104), (7840, 2639160), (8064, 2565850), (8400, 2463216), (8820, 2345920), (8960, 2309265), (9408, 2199300), (9600, 2155314), (9800, 2111328), (10080, 2052680), (11025, 1876736), (11200, 1847412), (11520, 1796095), (11760, 1759440), (12544, 1649475), (12600, 1642144), (13440, 1539510), (14112, 1466200), (14400, 1436876), (14662, 1411200), (14700, 1407552), (15680, 1319580), (16128, 1282925), (16800, 1231608), (17640, 1172960), (18816, 1099650), (19200, 1077657), (19600, 1055664), (20160, 1026340), (21993, 940800), (22050, 938368), (22400, 923706), (23520, 879720), (25200, 821072), (26880, 769755), (28224, 733100), (28800, 718438), (29324, 705600), (29400, 703776), (31360, 659790), (33600, 615804), (35280, 586480), (36655, 564480), (37632, 549825), (39200, 527832), (40320, 513170), (43986, 470400), (44100, 469184), (44800, 461853), (47040, 439860), (50400, 410536), (51317, 403200), (56448, 366550), (57600, 359219), (58648, 352800), (58800, 351888), (62720, 329895), (65979, 313600), (67200, 307902), (70560, 293240), (73310, 282240), (78400, 263916), (80640, 256585), (87972, 235200), (88200, 234592), (94080, 219930), (100800, 205268), (102634, 201600), (109965, 188160), (112896, 183275), (117296, 176400), (117600, 175944), (131958, 156800), (134400, 153951), (141120, 146620)]