28054776960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1367}}^1$

素因数の和:1908

約数の個数: 384

約数和(自身を含む): 111014841600

約数和(自身を除く): 82960064640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 509, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1018, 1120, 1152, 1260, 1344, 1367, 1440, 1527, 1680, 1920, 2016, 2036, 2240, 2520, 2545, 2688, 2734, 2880, 3054, 3360, 3563, 4032, 4072, 4101, 4480, 4581, 5040, 5090, 5468, 5760, 6108, 6720, 6835, 7126, 7635, 8064, 8144, 8202, 9162, 9569, 10080, 10180, 10689, 10936, 12216, 12303, 13440, 13670, 14252, 15270, 16288, 16404, 17815, 18324, 19138, 20160, 20360, 20505, 21378, 21872, 22905, 24432, 24606, 27340, 28504, 28707, 30540, 32067, 32576, 32808, 35630, 36648, 38276, 40320, 40720, 41010, 42756, 43744, 45810, 47845, 48864, 49212, 53445, 54680, 57008, 57414, 61080, 61515, 64134, 65152, 65616, 71260, 73296, 76552, 81440, 82020, 85512, 86121, 87488, 91620, 95690, 97728, 98424, 106890, 109360, 114016, 114828, 122160, 123030, 128268, 131232, 142520, 143535, 146592, 153104, 160335, 162880, 164040, 171024, 172242, 174976, 183240, 191380, 195456, 196848, 213780, 218720, 228032, 229656, 244320, 246060, 256536, 262464, 285040, 287070, 293184, 306208, 320670, 325760, 328080, 342048, 344484, 366480, 382760, 393696, 427560, 430605, 437440, 456064, 459312, 488640, 492120, 513072, 524928, 570080, 574140, 586368, 612416, 641340, 656160, 684096, 688968, 695803, 732960, 765520, 787392, 855120, 861210, 874880, 918624, 977280, 984240, 1026144, 1140160, 1148280, 1224832, 1282680, 1312320, 1368192, 1377936, 1391606, 1465920, 1531040, 1574784, 1710240, 1722420, 1837248, 1968480, 2052288, 2087409, 2280320, 2296560, 2565360, 2624640, 2755872, 2783212, 2931840, 3062080, 3420480, 3444840, 3479015, 3674496, 3936960, 4104576, 4174818, 4593120, 4870621, 5130720, 5511744, 5566424, 6124160, 6262227, 6840960, 6889680, 6958030, 7873920, 8349636, 9186240, 9741242, 10261440, 10437045, 11023488, 11132848, 12524454, 13779360, 13916060, 14611863, 16699272, 18372480, 19482484, 20522880, 20874090, 22265696, 24353105, 25048908, 27558720, 27832120, 29223726, 31311135, 33398544, 38964968, 41748180, 43835589, 44531392, 48706210, 50097816, 55117440, 55664240, 58447452, 62622270, 66797088, 73059315, 77929936, 83496360, 87671178, 89062784, 97412420, 100195632, 111328480, 116894904, 125244540, 133594176, 146118630, 155859872, 166992720, 175342356, 194824840, 200391264, 219177945, 222656960, 233789808, 250489080, 267188352, 292237260, 311719744, 333985440, 350684712, 389649680, 400782528, 438355890, 445313920, 467579616, 500978160, 584474520, 623439488, 667970880, 701369424, 779299360, 801565056, 876711780, 935159232, 1001956320, 1168949040, 1335941760, 1402738848, 1558598720, 1753423560, 1870318464, 2003912640, 2337898080, 2805477696, 3117197440, 3506847120, 4007825280, 4675796160, 5610955392, 7013694240, 9351592320, 14027388480, 28054776960]

約数ペア:

[(1, 28054776960), (2, 14027388480), (3, 9351592320), (4, 7013694240), (5, 5610955392), (6, 4675796160), (7, 4007825280), (8, 3506847120), (9, 3117197440), (10, 2805477696), (12, 2337898080), (14, 2003912640), (15, 1870318464), (16, 1753423560), (18, 1558598720), (20, 1402738848), (21, 1335941760), (24, 1168949040), (28, 1001956320), (30, 935159232), (32, 876711780), (35, 801565056), (36, 779299360), (40, 701369424), (42, 667970880), (45, 623439488), (48, 584474520), (56, 500978160), (60, 467579616), (63, 445313920), (64, 438355890), (70, 400782528), (72, 389649680), (80, 350684712), (84, 333985440), (90, 311719744), (96, 292237260), (105, 267188352), (112, 250489080), (120, 233789808), (126, 222656960), (128, 219177945), (140, 200391264), (144, 194824840), (160, 175342356), (168, 166992720), (180, 155859872), (192, 146118630), (210, 133594176), (224, 125244540), (240, 116894904), (252, 111328480), (280, 100195632), (288, 97412420), (315, 89062784), (320, 87671178), (336, 83496360), (360, 77929936), (384, 73059315), (420, 66797088), (448, 62622270), (480, 58447452), (504, 55664240), (509, 55117440), (560, 50097816), (576, 48706210), (630, 44531392), (640, 43835589), (672, 41748180), (720, 38964968), (840, 33398544), (896, 31311135), (960, 29223726), (1008, 27832120), (1018, 27558720), (1120, 25048908), (1152, 24353105), (1260, 22265696), (1344, 20874090), (1367, 20522880), (1440, 19482484), (1527, 18372480), (1680, 16699272), (1920, 14611863), (2016, 13916060), (2036, 13779360), (2240, 12524454), (2520, 11132848), (2545, 11023488), (2688, 10437045), (2734, 10261440), (2880, 9741242), (3054, 9186240), (3360, 8349636), (3563, 7873920), (4032, 6958030), (4072, 6889680), (4101, 6840960), (4480, 6262227), (4581, 6124160), (5040, 5566424), (5090, 5511744), (5468, 5130720), (5760, 4870621), (6108, 4593120), (6720, 4174818), (6835, 4104576), (7126, 3936960), (7635, 3674496), (8064, 3479015), (8144, 3444840), (8202, 3420480), (9162, 3062080), (9569, 2931840), (10080, 2783212), (10180, 2755872), (10689, 2624640), (10936, 2565360), (12216, 2296560), (12303, 2280320), (13440, 2087409), (13670, 2052288), (14252, 1968480), (15270, 1837248), (16288, 1722420), (16404, 1710240), (17815, 1574784), (18324, 1531040), (19138, 1465920), (20160, 1391606), (20360, 1377936), (20505, 1368192), (21378, 1312320), (21872, 1282680), (22905, 1224832), (24432, 1148280), (24606, 1140160), (27340, 1026144), (28504, 984240), (28707, 977280), (30540, 918624), (32067, 874880), (32576, 861210), (32808, 855120), (35630, 787392), (36648, 765520), (38276, 732960), (40320, 695803), (40720, 688968), (41010, 684096), (42756, 656160), (43744, 641340), (45810, 612416), (47845, 586368), (48864, 574140), (49212, 570080), (53445, 524928), (54680, 513072), (57008, 492120), (57414, 488640), (61080, 459312), (61515, 456064), (64134, 437440), (65152, 430605), (65616, 427560), (71260, 393696), (73296, 382760), (76552, 366480), (81440, 344484), (82020, 342048), (85512, 328080), (86121, 325760), (87488, 320670), (91620, 306208), (95690, 293184), (97728, 287070), (98424, 285040), (106890, 262464), (109360, 256536), (114016, 246060), (114828, 244320), (122160, 229656), (123030, 228032), (128268, 218720), (131232, 213780), (142520, 196848), (143535, 195456), (146592, 191380), (153104, 183240), (160335, 174976), (162880, 172242), (164040, 171024)]