20018963148800

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81901}}^1$

素因数の和:81984

約数の個数: 624

約数和(自身を含む): 63887271143424

約数和(自身を除く): 43868307994624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 50, 55, 56, 62, 64, 70, 77, 80, 88, 100, 110, 112, 124, 128, 140, 154, 155, 160, 175, 176, 200, 217, 220, 224, 248, 256, 275, 280, 308, 310, 320, 341, 350, 352, 385, 400, 434, 440, 448, 496, 512, 550, 560, 616, 620, 640, 682, 700, 704, 770, 775, 800, 868, 880, 896, 992, 1024, 1085, 1100, 1120, 1232, 1240, 1280, 1364, 1400, 1408, 1540, 1550, 1600, 1705, 1736, 1760, 1792, 1925, 1984, 2048, 2170, 2200, 2240, 2387, 2464, 2480, 2560, 2728, 2800, 2816, 3080, 3100, 3200, 3410, 3472, 3520, 3584, 3850, 3968, 4096, 4340, 4400, 4480, 4774, 4928, 4960, 5120, 5425, 5456, 5600, 5632, 6160, 6200, 6400, 6820, 6944, 7040, 7168, 7700, 7936, 8525, 8680, 8800, 8960, 9548, 9856, 9920, 10240, 10850, 10912, 11200, 11264, 11935, 12320, 12400, 12800, 13640, 13888, 14080, 14336, 15400, 15872, 17050, 17360, 17600, 17920, 19096, 19712, 19840, 20480, 21700, 21824, 22400, 22528, 23870, 24640, 24800, 25600, 27280, 27776, 28160, 28672, 30800, 31744, 34100, 34720, 35200, 35840, 38192, 39424, 39680, 43400, 43648, 44800, 45056, 47740, 49280, 49600, 51200, 54560, 55552, 56320, 59675, 61600, 63488, 68200, 69440, 70400, 71680, 76384, 78848, 79360, 81901, 86800, 87296, 89600, 95480, 98560, 99200, 102400, 109120, 111104, 112640, 119350, 123200, 126976, 136400, 138880, 140800, 143360, 152768, 157696, 158720, 163802, 173600, 174592, 179200, 190960, 197120, 198400, 218240, 222208, 225280, 238700, 246400, 272800, 277760, 281600, 305536, 315392, 317440, 327604, 347200, 349184, 358400, 381920, 394240, 396800, 409505, 436480, 444416, 477400, 492800, 545600, 555520, 563200, 573307, 611072, 634880, 655208, 694400, 698368, 716800, 763840, 788480, 793600, 819010, 872960, 888832, 900911, 954800, 985600, 1091200, 1111040, 1126400, 1146614, 1222144, 1310416, 1388800, 1396736, 1527680, 1576960, 1587200, 1638020, 1745920, 1801822, 1909600, 1971200, 2047525, 2182400, 2222080, 2293228, 2444288, 2538931, 2620832, 2777600, 2866535, 3055360, 3174400, 3276040, 3491840, 3603644, 3819200, 3942400, 4095050, 4364800, 4444160, 4504555, 4586456, 4888576, 5077862, 5241664, 5555200, 5733070, 6110720, 6306377, 6552080, 6983680, 7207288, 7638400, 7884800, 8190100, 8729600, 9009110, 9172912, 9777152, 10155724, 10483328, 11110400, 11466140, 12221440, 12612754, 12694655, 13104160, 14332675, 14414576, 15276800, 16380200, 17459200, 17772517, 18018220, 18345824, 20311448, 20966656, 22220800, 22522775, 22932280, 24442880, 25225508, 25389310, 26208320, 27928241, 28665350, 28829152, 30553600, 31531885, 32760400, 34918400, 35545034, 36036440, 36691648, 40622896, 41933312, 45045550, 45864560, 48885760, 50451016, 50778620, 52416640, 55856482, 57330700, 57658304, 61107200, 63063770, 63473275, 65520800, 71090068, 72072880, 73383296, 81245792, 83866624, 88862585, 90091100, 91729120, 100902032, 101557240, 104833280, 111712964, 114661400, 115316608, 122214400, 126127540, 126946550, 131041600, 139641205, 142180136, 144145760, 146766592, 157659425, 162491584, 167733248, 177725170, 180182200, 183458240, 195497687, 201804064, 203114480, 209666560, 223425928, 229322800, 230633216, 244428800, 252255080, 253893100, 262083200, 279282410, 284360272, 288291520, 293533184, 315318850, 324983168, 335466496, 355450340, 360364400, 366916480, 390995374, 403608128, 406228960, 419333120, 444312925, 446851856, 458645600, 461266432, 504510160, 507786200, 524166400, 558564820, 568720544, 576583040, 587066368, 630637700, 649966336, 698206025, 710900680, 720728800, 733832960, 781990748, 807216256, 812457920, 838666240, 888625850, 893703712, 917291200, 922532864, 977488435, 1009020320, 1015572400, 1048332800, 1117129640, 1137441088, 1153166080, 1174132736, 1261275400, 1299932672, 1396412050, 1421801360, 1441457600, 1467665920, 1563981496, 1614432512, 1624915840, 1677332480, 1777251700, 1787407424, 1834582400, 1845065728, 1954976870, 2018040640, 2031144800, 2096665600, 2234259280, 2274882176, 2306332160, 2348265472, 2522550800, 2599865344, 2792824100, 2843602720, 2882915200, 2935331840, 3127962992, 3228865024, 3249831680, 3554503400, 3574814848, 3669164800, 3690131456, 3909953740, 4036081280, 4062289600, 4193331200, 4468518560, 4549764352, 4612664320, 4887442175, 5045101600, 5199730688, 5585648200, 5687205440, 5765830400, 5870663680, 6255925984, 6457730048, 6499663360, 7109006800, 7149629696, 7338329600, 7819907480, 8072162560, 8124579200, 8386662400, 8937037120, 9099528704, 9225328640, 9774884350, 10090203200, 10399461376, 11171296400, 11374410880, 11531660800, 11741327360, 12511851968, 12915460096, 12999326720, 14218013600, 14299259392, 14676659200, 15639814960, 16144325120, 16249158400, 17874074240, 18199057408, 18450657280, 19549768700, 20180406400, 22342592800, 22748821760, 23063321600, 25023703936, 25830920192, 25998653440, 28436027200, 28598518784, 29353318400, 31279629920, 32288650240, 32498316800, 35748148480, 36398114816, 39099537400, 40360812800, 44685185600, 45497643520, 46126643200, 50047407872, 51997306880, 56872054400, 57197037568, 58706636800, 62559259840, 64577300480, 64996633600, 71496296960, 72796229632, 78199074800, 80721625600, 89370371200, 90995287040, 92253286400, 100094815744, 113744108800, 114394075136, 125118519680, 129154600960, 129993267200, 142992593920, 156398149600, 161443251200, 178740742400, 181990574080, 200189631488, 227488217600, 250237039360, 259986534400, 285985187840, 312796299200, 322886502400, 357481484800, 363981148160, 400379262976, 454976435200, 500474078720, 571970375680, 625592598400, 645773004800, 714962969600, 800758525952, 909952870400, 1000948157440, 1251185196800, 1429925939200, 1819905740800, 2001896314880, 2502370393600, 2859851878400, 4003792629760, 5004740787200, 10009481574400, 20018963148800]

約数ペア:

[(1, 20018963148800), (2, 10009481574400), (4, 5004740787200), (5, 4003792629760), (7, 2859851878400), (8, 2502370393600), (10, 2001896314880), (11, 1819905740800), (14, 1429925939200), (16, 1251185196800), (20, 1000948157440), (22, 909952870400), (25, 800758525952), (28, 714962969600), (31, 645773004800), (32, 625592598400), (35, 571970375680), (40, 500474078720), (44, 454976435200), (50, 400379262976), (55, 363981148160), (56, 357481484800), (62, 322886502400), (64, 312796299200), (70, 285985187840), (77, 259986534400), (80, 250237039360), (88, 227488217600), (100, 200189631488), (110, 181990574080), (112, 178740742400), (124, 161443251200), (128, 156398149600), (140, 142992593920), (154, 129993267200), (155, 129154600960), (160, 125118519680), (175, 114394075136), (176, 113744108800), (200, 100094815744), (217, 92253286400), (220, 90995287040), (224, 89370371200), (248, 80721625600), (256, 78199074800), (275, 72796229632), (280, 71496296960), (308, 64996633600), (310, 64577300480), (320, 62559259840), (341, 58706636800), (350, 57197037568), (352, 56872054400), (385, 51997306880), (400, 50047407872), (434, 46126643200), (440, 45497643520), (448, 44685185600), (496, 40360812800), (512, 39099537400), (550, 36398114816), (560, 35748148480), (616, 32498316800), (620, 32288650240), (640, 31279629920), (682, 29353318400), (700, 28598518784), (704, 28436027200), (770, 25998653440), (775, 25830920192), (800, 25023703936), (868, 23063321600), (880, 22748821760), (896, 22342592800), (992, 20180406400), (1024, 19549768700), (1085, 18450657280), (1100, 18199057408), (1120, 17874074240), (1232, 16249158400), (1240, 16144325120), (1280, 15639814960), (1364, 14676659200), (1400, 14299259392), (1408, 14218013600), (1540, 12999326720), (1550, 12915460096), (1600, 12511851968), (1705, 11741327360), (1736, 11531660800), (1760, 11374410880), (1792, 11171296400), (1925, 10399461376), (1984, 10090203200), (2048, 9774884350), (2170, 9225328640), (2200, 9099528704), (2240, 8937037120), (2387, 8386662400), (2464, 8124579200), (2480, 8072162560), (2560, 7819907480), (2728, 7338329600), (2800, 7149629696), (2816, 7109006800), (3080, 6499663360), (3100, 6457730048), (3200, 6255925984), (3410, 5870663680), (3472, 5765830400), (3520, 5687205440), (3584, 5585648200), (3850, 5199730688), (3968, 5045101600), (4096, 4887442175), (4340, 4612664320), (4400, 4549764352), (4480, 4468518560), (4774, 4193331200), (4928, 4062289600), (4960, 4036081280), (5120, 3909953740), (5425, 3690131456), (5456, 3669164800), (5600, 3574814848), (5632, 3554503400), (6160, 3249831680), (6200, 3228865024), (6400, 3127962992), (6820, 2935331840), (6944, 2882915200), (7040, 2843602720), (7168, 2792824100), (7700, 2599865344), (7936, 2522550800), (8525, 2348265472), (8680, 2306332160), (8800, 2274882176), (8960, 2234259280), (9548, 2096665600), (9856, 2031144800), (9920, 2018040640), (10240, 1954976870), (10850, 1845065728), (10912, 1834582400), (11200, 1787407424), (11264, 1777251700), (11935, 1677332480), (12320, 1624915840), (12400, 1614432512), (12800, 1563981496), (13640, 1467665920), (13888, 1441457600), (14080, 1421801360), (14336, 1396412050), (15400, 1299932672), (15872, 1261275400), (17050, 1174132736), (17360, 1153166080), (17600, 1137441088), (17920, 1117129640), (19096, 1048332800), (19712, 1015572400), (19840, 1009020320), (20480, 977488435), (21700, 922532864), (21824, 917291200), (22400, 893703712), (22528, 888625850), (23870, 838666240), (24640, 812457920), (24800, 807216256), (25600, 781990748), (27280, 733832960), (27776, 720728800), (28160, 710900680), (28672, 698206025), (30800, 649966336), (31744, 630637700), (34100, 587066368), (34720, 576583040), (35200, 568720544), (35840, 558564820), (38192, 524166400), (39424, 507786200), (39680, 504510160), (43400, 461266432), (43648, 458645600), (44800, 446851856), (45056, 444312925), (47740, 419333120), (49280, 406228960), (49600, 403608128), (51200, 390995374), (54560, 366916480), (55552, 360364400), (56320, 355450340), (59675, 335466496), (61600, 324983168), (63488, 315318850), (68200, 293533184), (69440, 288291520), (70400, 284360272), (71680, 279282410), (76384, 262083200), (78848, 253893100), (79360, 252255080), (81901, 244428800), (86800, 230633216), (87296, 229322800), (89600, 223425928), (95480, 209666560), (98560, 203114480), (99200, 201804064), (102400, 195497687), (109120, 183458240), (111104, 180182200), (112640, 177725170), (119350, 167733248), (123200, 162491584), (126976, 157659425), (136400, 146766592), (138880, 144145760), (140800, 142180136), (143360, 139641205), (152768, 131041600), (157696, 126946550), (158720, 126127540), (163802, 122214400), (173600, 115316608), (174592, 114661400), (179200, 111712964), (190960, 104833280), (197120, 101557240), (198400, 100902032), (218240, 91729120), (222208, 90091100), (225280, 88862585), (238700, 83866624), (246400, 81245792), (272800, 73383296), (277760, 72072880), (281600, 71090068), (305536, 65520800), (315392, 63473275), (317440, 63063770), (327604, 61107200), (347200, 57658304), (349184, 57330700), (358400, 55856482), (381920, 52416640), (394240, 50778620), (396800, 50451016), (409505, 48885760), (436480, 45864560), (444416, 45045550), (477400, 41933312), (492800, 40622896), (545600, 36691648), (555520, 36036440), (563200, 35545034), (573307, 34918400), (611072, 32760400), (634880, 31531885), (655208, 30553600), (694400, 28829152), (698368, 28665350), (716800, 27928241), (763840, 26208320), (788480, 25389310), (793600, 25225508), (819010, 24442880), (872960, 22932280), (888832, 22522775), (900911, 22220800), (954800, 20966656), (985600, 20311448), (1091200, 18345824), (1111040, 18018220), (1126400, 17772517), (1146614, 17459200), (1222144, 16380200), (1310416, 15276800), (1388800, 14414576), (1396736, 14332675), (1527680, 13104160), (1576960, 12694655), (1587200, 12612754), (1638020, 12221440), (1745920, 11466140), (1801822, 11110400), (1909600, 10483328), (1971200, 10155724), (2047525, 9777152), (2182400, 9172912), (2222080, 9009110), (2293228, 8729600), (2444288, 8190100), (2538931, 7884800), (2620832, 7638400), (2777600, 7207288), (2866535, 6983680), (3055360, 6552080), (3174400, 6306377), (3276040, 6110720), (3491840, 5733070), (3603644, 5555200), (3819200, 5241664), (3942400, 5077862), (4095050, 4888576), (4364800, 4586456), (4444160, 4504555)]