20359019520

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{7013}}^1$

素因数の和:7057

約数の個数: 440

約数和(自身を含む): 83389277664

約数和(自身を除く): 63030258144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7013, 7168, 7560, 7680, 8064, 8640, 8960, 9072, 9216, 10080, 10368, 10752, 11340, 11520, 12096, 12960, 13440, 13824, 14026, 15120, 15360, 16128, 17280, 17920, 18144, 20160, 20736, 21039, 21504, 22680, 23040, 24192, 25920, 26880, 27648, 28052, 30240, 32256, 34560, 35065, 35840, 36288, 40320, 41472, 42078, 45360, 46080, 48384, 49091, 51840, 53760, 56104, 60480, 63117, 64512, 69120, 70130, 72576, 80640, 82944, 84156, 90720, 96768, 98182, 103680, 105195, 107520, 112208, 120960, 126234, 138240, 140260, 145152, 147273, 161280, 168312, 181440, 189351, 193536, 196364, 207360, 210390, 224416, 241920, 245455, 252468, 280520, 290304, 294546, 315585, 322560, 336624, 362880, 378702, 392728, 414720, 420780, 441819, 448832, 483840, 490910, 504936, 561040, 568053, 580608, 589092, 631170, 673248, 725760, 736365, 757404, 785456, 841560, 883638, 897664, 946755, 967680, 981820, 1009872, 1122080, 1136106, 1178184, 1262340, 1325457, 1346496, 1451520, 1472730, 1514808, 1570912, 1683120, 1767276, 1795328, 1893510, 1963640, 2019744, 2209095, 2244160, 2272212, 2356368, 2524680, 2650914, 2692992, 2840265, 2903040, 2945460, 3029616, 3141824, 3366240, 3534552, 3590656, 3787020, 3927280, 3976371, 4039488, 4418190, 4488320, 4544424, 4712736, 5049360, 5301828, 5385984, 5680530, 5890920, 6059232, 6283648, 6627285, 6732480, 7069104, 7181312, 7574040, 7854560, 7952742, 8078976, 8836380, 8976640, 9088848, 9425472, 10098720, 10603656, 10771968, 11361060, 11781840, 12118464, 12567296, 13254570, 13464960, 14138208, 15148080, 15709120, 15905484, 16157952, 17672760, 17953280, 18177696, 18850944, 19881855, 20197440, 21207312, 21543936, 22722120, 23563680, 24236928, 25134592, 26509140, 26929920, 28276416, 30296160, 31418240, 31810968, 32315904, 35345520, 35906560, 36355392, 37701888, 39763710, 40394880, 42414624, 45444240, 47127360, 48473856, 50269184, 53018280, 53859840, 56552832, 60592320, 62836480, 63621936, 64631808, 70691040, 72710784, 75403776, 79527420, 80789760, 84829248, 90888480, 94254720, 96947712, 106036560, 107719680, 113105664, 121184640, 125672960, 127243872, 141382080, 145421568, 150807552, 159054840, 161579520, 169658496, 181776960, 188509440, 193895424, 212073120, 226211328, 242369280, 251345920, 254487744, 282764160, 290843136, 318109680, 323159040, 339316992, 363553920, 377018880, 424146240, 452422656, 484738560, 508975488, 565528320, 581686272, 636219360, 678633984, 727107840, 754037760, 848292480, 969477120, 1017950976, 1131056640, 1272438720, 1357267968, 1454215680, 1696584960, 2035901952, 2262113280, 2544877440, 2908431360, 3393169920, 4071803904, 5089754880, 6786339840, 10179509760, 20359019520]

約数ペア:

[(1, 20359019520), (2, 10179509760), (3, 6786339840), (4, 5089754880), (5, 4071803904), (6, 3393169920), (7, 2908431360), (8, 2544877440), (9, 2262113280), (10, 2035901952), (12, 1696584960), (14, 1454215680), (15, 1357267968), (16, 1272438720), (18, 1131056640), (20, 1017950976), (21, 969477120), (24, 848292480), (27, 754037760), (28, 727107840), (30, 678633984), (32, 636219360), (35, 581686272), (36, 565528320), (40, 508975488), (42, 484738560), (45, 452422656), (48, 424146240), (54, 377018880), (56, 363553920), (60, 339316992), (63, 323159040), (64, 318109680), (70, 290843136), (72, 282764160), (80, 254487744), (81, 251345920), (84, 242369280), (90, 226211328), (96, 212073120), (105, 193895424), (108, 188509440), (112, 181776960), (120, 169658496), (126, 161579520), (128, 159054840), (135, 150807552), (140, 145421568), (144, 141382080), (160, 127243872), (162, 125672960), (168, 121184640), (180, 113105664), (189, 107719680), (192, 106036560), (210, 96947712), (216, 94254720), (224, 90888480), (240, 84829248), (252, 80789760), (256, 79527420), (270, 75403776), (280, 72710784), (288, 70691040), (315, 64631808), (320, 63621936), (324, 62836480), (336, 60592320), (360, 56552832), (378, 53859840), (384, 53018280), (405, 50269184), (420, 48473856), (432, 47127360), (448, 45444240), (480, 42414624), (504, 40394880), (512, 39763710), (540, 37701888), (560, 36355392), (567, 35906560), (576, 35345520), (630, 32315904), (640, 31810968), (648, 31418240), (672, 30296160), (720, 28276416), (756, 26929920), (768, 26509140), (810, 25134592), (840, 24236928), (864, 23563680), (896, 22722120), (945, 21543936), (960, 21207312), (1008, 20197440), (1024, 19881855), (1080, 18850944), (1120, 18177696), (1134, 17953280), (1152, 17672760), (1260, 16157952), (1280, 15905484), (1296, 15709120), (1344, 15148080), (1440, 14138208), (1512, 13464960), (1536, 13254570), (1620, 12567296), (1680, 12118464), (1728, 11781840), (1792, 11361060), (1890, 10771968), (1920, 10603656), (2016, 10098720), (2160, 9425472), (2240, 9088848), (2268, 8976640), (2304, 8836380), (2520, 8078976), (2560, 7952742), (2592, 7854560), (2688, 7574040), (2835, 7181312), (2880, 7069104), (3024, 6732480), (3072, 6627285), (3240, 6283648), (3360, 6059232), (3456, 5890920), (3584, 5680530), (3780, 5385984), (3840, 5301828), (4032, 5049360), (4320, 4712736), (4480, 4544424), (4536, 4488320), (4608, 4418190), (5040, 4039488), (5120, 3976371), (5184, 3927280), (5376, 3787020), (5670, 3590656), (5760, 3534552), (6048, 3366240), (6480, 3141824), (6720, 3029616), (6912, 2945460), (7013, 2903040), (7168, 2840265), (7560, 2692992), (7680, 2650914), (8064, 2524680), (8640, 2356368), (8960, 2272212), (9072, 2244160), (9216, 2209095), (10080, 2019744), (10368, 1963640), (10752, 1893510), (11340, 1795328), (11520, 1767276), (12096, 1683120), (12960, 1570912), (13440, 1514808), (13824, 1472730), (14026, 1451520), (15120, 1346496), (15360, 1325457), (16128, 1262340), (17280, 1178184), (17920, 1136106), (18144, 1122080), (20160, 1009872), (20736, 981820), (21039, 967680), (21504, 946755), (22680, 897664), (23040, 883638), (24192, 841560), (25920, 785456), (26880, 757404), (27648, 736365), (28052, 725760), (30240, 673248), (32256, 631170), (34560, 589092), (35065, 580608), (35840, 568053), (36288, 561040), (40320, 504936), (41472, 490910), (42078, 483840), (45360, 448832), (46080, 441819), (48384, 420780), (49091, 414720), (51840, 392728), (53760, 378702), (56104, 362880), (60480, 336624), (63117, 322560), (64512, 315585), (69120, 294546), (70130, 290304), (72576, 280520), (80640, 252468), (82944, 245455), (84156, 241920), (90720, 224416), (96768, 210390), (98182, 207360), (103680, 196364), (105195, 193536), (107520, 189351), (112208, 181440), (120960, 168312), (126234, 161280), (138240, 147273), (140260, 145152)]