19707880320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1110

約数の個数: 384

約数和(自身を含む): 71031168000

約数和(自身を除く): 51323287680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 127, 128, 144, 145, 160, 174, 180, 192, 232, 240, 254, 261, 288, 290, 320, 348, 360, 381, 384, 435, 464, 480, 508, 522, 576, 580, 635, 640, 696, 720, 762, 870, 928, 929, 960, 1016, 1044, 1143, 1152, 1160, 1270, 1305, 1392, 1440, 1524, 1740, 1856, 1858, 1905, 1920, 2032, 2088, 2286, 2320, 2540, 2610, 2784, 2787, 2880, 3048, 3480, 3683, 3712, 3716, 3810, 4064, 4176, 4572, 4640, 4645, 5080, 5220, 5568, 5574, 5715, 5760, 6096, 6960, 7366, 7432, 7620, 8128, 8352, 8361, 9144, 9280, 9290, 10160, 10440, 11049, 11136, 11148, 11430, 12192, 13920, 13935, 14732, 14864, 15240, 16256, 16704, 16722, 18288, 18415, 18560, 18580, 20320, 20880, 22098, 22296, 22860, 24384, 26941, 27840, 27870, 29464, 29728, 30480, 33147, 33408, 33444, 36576, 36830, 37160, 40640, 41760, 41805, 44196, 44592, 45720, 48768, 53882, 55245, 55680, 55740, 58928, 59456, 60960, 66294, 66888, 73152, 73660, 74320, 80823, 81280, 83520, 83610, 88392, 89184, 91440, 107764, 110490, 111480, 117856, 117983, 118912, 121920, 132588, 133776, 134705, 146304, 147320, 148640, 161646, 165735, 167040, 167220, 176784, 178368, 182880, 215528, 220980, 222960, 235712, 235966, 242469, 243840, 265176, 267552, 269410, 294640, 297280, 323292, 331470, 334440, 353568, 353949, 356736, 365760, 404115, 431056, 441960, 445920, 471424, 471932, 484938, 530352, 535104, 538820, 589280, 589915, 594560, 646584, 662940, 668880, 707136, 707898, 731520, 808230, 862112, 883920, 891840, 943864, 969876, 1060704, 1061847, 1070208, 1077640, 1178560, 1179830, 1212345, 1293168, 1325880, 1337760, 1414272, 1415796, 1616460, 1724224, 1767840, 1769745, 1783680, 1887728, 1939752, 2121408, 2123694, 2155280, 2357120, 2359660, 2424690, 2586336, 2651760, 2675520, 2831592, 3232920, 3421507, 3448448, 3535680, 3539490, 3775456, 3879504, 4242816, 4247388, 4310560, 4719320, 4849380, 5172672, 5303520, 5309235, 5351040, 5663184, 6465840, 6843014, 7071360, 7078980, 7550912, 7759008, 8494776, 8621120, 9438640, 9698760, 10264521, 10345344, 10607040, 10618470, 11326368, 12931680, 13686028, 14157960, 15101824, 15518016, 16989552, 17107535, 17242240, 18877280, 19397520, 20529042, 21214080, 21236940, 22652736, 25863360, 27372056, 28315920, 30793563, 31036032, 33979104, 34215070, 37754560, 38795040, 41058084, 42473880, 45305472, 51322605, 51726720, 54744112, 56631840, 61587126, 67958208, 68430140, 75509120, 77590080, 82116168, 84947760, 102645210, 109488224, 113263680, 123174252, 135916416, 136860280, 153967815, 155180160, 164232336, 169895520, 205290420, 218976448, 226527360, 246348504, 273720560, 307935630, 328464672, 339791040, 410580840, 437952896, 492697008, 547441120, 615871260, 656929344, 679582080, 821161680, 985394016, 1094882240, 1231742520, 1313858688, 1642323360, 1970788032, 2189764480, 2463485040, 3284646720, 3941576064, 4926970080, 6569293440, 9853940160, 19707880320]

約数ペア:

[(1, 19707880320), (2, 9853940160), (3, 6569293440), (4, 4926970080), (5, 3941576064), (6, 3284646720), (8, 2463485040), (9, 2189764480), (10, 1970788032), (12, 1642323360), (15, 1313858688), (16, 1231742520), (18, 1094882240), (20, 985394016), (24, 821161680), (29, 679582080), (30, 656929344), (32, 615871260), (36, 547441120), (40, 492697008), (45, 437952896), (48, 410580840), (58, 339791040), (60, 328464672), (64, 307935630), (72, 273720560), (80, 246348504), (87, 226527360), (90, 218976448), (96, 205290420), (116, 169895520), (120, 164232336), (127, 155180160), (128, 153967815), (144, 136860280), (145, 135916416), (160, 123174252), (174, 113263680), (180, 109488224), (192, 102645210), (232, 84947760), (240, 82116168), (254, 77590080), (261, 75509120), (288, 68430140), (290, 67958208), (320, 61587126), (348, 56631840), (360, 54744112), (381, 51726720), (384, 51322605), (435, 45305472), (464, 42473880), (480, 41058084), (508, 38795040), (522, 37754560), (576, 34215070), (580, 33979104), (635, 31036032), (640, 30793563), (696, 28315920), (720, 27372056), (762, 25863360), (870, 22652736), (928, 21236940), (929, 21214080), (960, 20529042), (1016, 19397520), (1044, 18877280), (1143, 17242240), (1152, 17107535), (1160, 16989552), (1270, 15518016), (1305, 15101824), (1392, 14157960), (1440, 13686028), (1524, 12931680), (1740, 11326368), (1856, 10618470), (1858, 10607040), (1905, 10345344), (1920, 10264521), (2032, 9698760), (2088, 9438640), (2286, 8621120), (2320, 8494776), (2540, 7759008), (2610, 7550912), (2784, 7078980), (2787, 7071360), (2880, 6843014), (3048, 6465840), (3480, 5663184), (3683, 5351040), (3712, 5309235), (3716, 5303520), (3810, 5172672), (4064, 4849380), (4176, 4719320), (4572, 4310560), (4640, 4247388), (4645, 4242816), (5080, 3879504), (5220, 3775456), (5568, 3539490), (5574, 3535680), (5715, 3448448), (5760, 3421507), (6096, 3232920), (6960, 2831592), (7366, 2675520), (7432, 2651760), (7620, 2586336), (8128, 2424690), (8352, 2359660), (8361, 2357120), (9144, 2155280), (9280, 2123694), (9290, 2121408), (10160, 1939752), (10440, 1887728), (11049, 1783680), (11136, 1769745), (11148, 1767840), (11430, 1724224), (12192, 1616460), (13920, 1415796), (13935, 1414272), (14732, 1337760), (14864, 1325880), (15240, 1293168), (16256, 1212345), (16704, 1179830), (16722, 1178560), (18288, 1077640), (18415, 1070208), (18560, 1061847), (18580, 1060704), (20320, 969876), (20880, 943864), (22098, 891840), (22296, 883920), (22860, 862112), (24384, 808230), (26941, 731520), (27840, 707898), (27870, 707136), (29464, 668880), (29728, 662940), (30480, 646584), (33147, 594560), (33408, 589915), (33444, 589280), (36576, 538820), (36830, 535104), (37160, 530352), (40640, 484938), (41760, 471932), (41805, 471424), (44196, 445920), (44592, 441960), (45720, 431056), (48768, 404115), (53882, 365760), (55245, 356736), (55680, 353949), (55740, 353568), (58928, 334440), (59456, 331470), (60960, 323292), (66294, 297280), (66888, 294640), (73152, 269410), (73660, 267552), (74320, 265176), (80823, 243840), (81280, 242469), (83520, 235966), (83610, 235712), (88392, 222960), (89184, 220980), (91440, 215528), (107764, 182880), (110490, 178368), (111480, 176784), (117856, 167220), (117983, 167040), (118912, 165735), (121920, 161646), (132588, 148640), (133776, 147320), (134705, 146304)]