21808949760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 480

約数和(自身を含む): 83929538880

約数和(自身を除く): 62120589120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 512, 520, 540, 576, 585, 624, 640, 676, 702, 720, 768, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1152, 1170, 1248, 1280, 1352, 1404, 1440, 1521, 1536, 1560, 1664, 1690, 1728, 1755, 1867, 1872, 1920, 2028, 2080, 2160, 2304, 2340, 2496, 2535, 2560, 2704, 2808, 2880, 3042, 3120, 3328, 3380, 3456, 3510, 3734, 3744, 3840, 4056, 4160, 4320, 4563, 4608, 4680, 4992, 5070, 5408, 5601, 5616, 5760, 6084, 6240, 6656, 6760, 6912, 7020, 7468, 7488, 7605, 7680, 8112, 8320, 8640, 9126, 9335, 9360, 9984, 10140, 10816, 11202, 11232, 11520, 12168, 12480, 13520, 13824, 14040, 14936, 14976, 15210, 16224, 16640, 16803, 17280, 18252, 18670, 18720, 19968, 20280, 21632, 22404, 22464, 22815, 23040, 24271, 24336, 24960, 27040, 28005, 28080, 29872, 29952, 30420, 32448, 33280, 33606, 34560, 36504, 37340, 37440, 40560, 43264, 44808, 44928, 45630, 48542, 48672, 49920, 50409, 54080, 56010, 56160, 59744, 59904, 60840, 64896, 67212, 69120, 72813, 73008, 74680, 74880, 81120, 84015, 86528, 89616, 89856, 91260, 97084, 97344, 99840, 100818, 108160, 112020, 112320, 119488, 121355, 121680, 129792, 134424, 145626, 146016, 149360, 149760, 162240, 168030, 179232, 179712, 182520, 194168, 194688, 201636, 216320, 218439, 224040, 224640, 238976, 242710, 243360, 252045, 259584, 268848, 291252, 292032, 298720, 299520, 315523, 324480, 336060, 358464, 364065, 365040, 388336, 389376, 403272, 432640, 436878, 448080, 449280, 477952, 485420, 486720, 504090, 537696, 582504, 584064, 597440, 631046, 648960, 655317, 672120, 716928, 728130, 730080, 776672, 778752, 806544, 873756, 896160, 898560, 946569, 955904, 970840, 973440, 1008180, 1075392, 1092195, 1165008, 1168128, 1194880, 1262092, 1297920, 1310634, 1344240, 1433856, 1456260, 1460160, 1553344, 1577615, 1613088, 1747512, 1792320, 1893138, 1941680, 1946880, 2016360, 2150784, 2184390, 2330016, 2336256, 2389760, 2524184, 2621268, 2688480, 2839707, 2867712, 2912520, 2920320, 3106688, 3155230, 3226176, 3276585, 3495024, 3584640, 3786276, 3883360, 3893760, 4032720, 4301568, 4368780, 4660032, 4732845, 4779520, 5048368, 5242536, 5376960, 5679414, 5825040, 5840640, 6213376, 6310460, 6452352, 6553170, 6990048, 7169280, 7572552, 7766720, 8065440, 8519121, 8603136, 8737560, 9320064, 9465690, 10096736, 10485072, 10753920, 11358828, 11650080, 11681280, 12426752, 12620920, 12904704, 13106340, 13980096, 14198535, 14338560, 15145104, 15533440, 16130880, 17038242, 17475120, 18640128, 18931380, 20193472, 20970144, 21507840, 22717656, 23300160, 25241840, 25809408, 26212680, 27960192, 28397070, 30290208, 31066880, 32261760, 34076484, 34950240, 37280256, 37862760, 40386944, 41940288, 42595605, 43015680, 45435312, 46600320, 50483680, 52425360, 55920384, 56794140, 60580416, 62133760, 64523520, 68152968, 69900480, 75725520, 80773888, 83880576, 85191210, 90870624, 93200640, 100967360, 104850720, 111840768, 113588280, 121160832, 129047040, 136305936, 139800960, 151451040, 161547776, 167761152, 170382420, 181741248, 186401280, 201934720, 209701440, 227176560, 242321664, 272611872, 279601920, 302902080, 335522304, 340764840, 363482496, 403869440, 419402880, 454353120, 484643328, 545223744, 559203840, 605804160, 681529680, 726964992, 807738880, 838805760, 908706240, 1090447488, 1211608320, 1363059360, 1453929984, 1677611520, 1817412480, 2180894976, 2423216640, 2726118720, 3634824960, 4361789952, 5452237440, 7269649920, 10904474880, 21808949760]

約数ペア:

[(1, 21808949760), (2, 10904474880), (3, 7269649920), (4, 5452237440), (5, 4361789952), (6, 3634824960), (8, 2726118720), (9, 2423216640), (10, 2180894976), (12, 1817412480), (13, 1677611520), (15, 1453929984), (16, 1363059360), (18, 1211608320), (20, 1090447488), (24, 908706240), (26, 838805760), (27, 807738880), (30, 726964992), (32, 681529680), (36, 605804160), (39, 559203840), (40, 545223744), (45, 484643328), (48, 454353120), (52, 419402880), (54, 403869440), (60, 363482496), (64, 340764840), (65, 335522304), (72, 302902080), (78, 279601920), (80, 272611872), (90, 242321664), (96, 227176560), (104, 209701440), (108, 201934720), (117, 186401280), (120, 181741248), (128, 170382420), (130, 167761152), (135, 161547776), (144, 151451040), (156, 139800960), (160, 136305936), (169, 129047040), (180, 121160832), (192, 113588280), (195, 111840768), (208, 104850720), (216, 100967360), (234, 93200640), (240, 90870624), (256, 85191210), (260, 83880576), (270, 80773888), (288, 75725520), (312, 69900480), (320, 68152968), (338, 64523520), (351, 62133760), (360, 60580416), (384, 56794140), (390, 55920384), (416, 52425360), (432, 50483680), (468, 46600320), (480, 45435312), (507, 43015680), (512, 42595605), (520, 41940288), (540, 40386944), (576, 37862760), (585, 37280256), (624, 34950240), (640, 34076484), (676, 32261760), (702, 31066880), (720, 30290208), (768, 28397070), (780, 27960192), (832, 26212680), (845, 25809408), (864, 25241840), (936, 23300160), (960, 22717656), (1014, 21507840), (1040, 20970144), (1080, 20193472), (1152, 18931380), (1170, 18640128), (1248, 17475120), (1280, 17038242), (1352, 16130880), (1404, 15533440), (1440, 15145104), (1521, 14338560), (1536, 14198535), (1560, 13980096), (1664, 13106340), (1690, 12904704), (1728, 12620920), (1755, 12426752), (1867, 11681280), (1872, 11650080), (1920, 11358828), (2028, 10753920), (2080, 10485072), (2160, 10096736), (2304, 9465690), (2340, 9320064), (2496, 8737560), (2535, 8603136), (2560, 8519121), (2704, 8065440), (2808, 7766720), (2880, 7572552), (3042, 7169280), (3120, 6990048), (3328, 6553170), (3380, 6452352), (3456, 6310460), (3510, 6213376), (3734, 5840640), (3744, 5825040), (3840, 5679414), (4056, 5376960), (4160, 5242536), (4320, 5048368), (4563, 4779520), (4608, 4732845), (4680, 4660032), (4992, 4368780), (5070, 4301568), (5408, 4032720), (5601, 3893760), (5616, 3883360), (5760, 3786276), (6084, 3584640), (6240, 3495024), (6656, 3276585), (6760, 3226176), (6912, 3155230), (7020, 3106688), (7468, 2920320), (7488, 2912520), (7605, 2867712), (7680, 2839707), (8112, 2688480), (8320, 2621268), (8640, 2524184), (9126, 2389760), (9335, 2336256), (9360, 2330016), (9984, 2184390), (10140, 2150784), (10816, 2016360), (11202, 1946880), (11232, 1941680), (11520, 1893138), (12168, 1792320), (12480, 1747512), (13520, 1613088), (13824, 1577615), (14040, 1553344), (14936, 1460160), (14976, 1456260), (15210, 1433856), (16224, 1344240), (16640, 1310634), (16803, 1297920), (17280, 1262092), (18252, 1194880), (18670, 1168128), (18720, 1165008), (19968, 1092195), (20280, 1075392), (21632, 1008180), (22404, 973440), (22464, 970840), (22815, 955904), (23040, 946569), (24271, 898560), (24336, 896160), (24960, 873756), (27040, 806544), (28005, 778752), (28080, 776672), (29872, 730080), (29952, 728130), (30420, 716928), (32448, 672120), (33280, 655317), (33606, 648960), (34560, 631046), (36504, 597440), (37340, 584064), (37440, 582504), (40560, 537696), (43264, 504090), (44808, 486720), (44928, 485420), (45630, 477952), (48542, 449280), (48672, 448080), (49920, 436878), (50409, 432640), (54080, 403272), (56010, 389376), (56160, 388336), (59744, 365040), (59904, 364065), (60840, 358464), (64896, 336060), (67212, 324480), (69120, 315523), (72813, 299520), (73008, 298720), (74680, 292032), (74880, 291252), (81120, 268848), (84015, 259584), (86528, 252045), (89616, 243360), (89856, 242710), (91260, 238976), (97084, 224640), (97344, 224040), (99840, 218439), (100818, 216320), (108160, 201636), (112020, 194688), (112320, 194168), (119488, 182520), (121355, 179712), (121680, 179232), (129792, 168030), (134424, 162240), (145626, 149760), (146016, 149360)]