28737745920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16038

約数の個数: 352

約数和(自身を含む): 109991696640

約数和(自身を除く): 81253950720

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, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9216, 9360, 9984, 11232, 11520, 12480, 13312, 13824, 14040, 14976, 15360, 15991, 16640, 17280, 18720, 19968, 22464, 23040, 24960, 27648, 28080, 29952, 31982, 33280, 34560, 37440, 39936, 44928, 46080, 47973, 49920, 56160, 59904, 63964, 66560, 69120, 74880, 79955, 89856, 95946, 99840, 112320, 119808, 127928, 138240, 143919, 149760, 159910, 179712, 191892, 199680, 207883, 224640, 239865, 255856, 287838, 299520, 319820, 359424, 383784, 415766, 431757, 449280, 479730, 511712, 575676, 599040, 623649, 639640, 719595, 767568, 831532, 863514, 898560, 959460, 1023424, 1039415, 1151352, 1247298, 1279280, 1439190, 1535136, 1663064, 1727028, 1797120, 1870947, 1918920, 2046848, 2078830, 2158785, 2302704, 2494596, 2558560, 2878380, 3070272, 3118245, 3326128, 3454056, 3741894, 3837840, 4093696, 4157660, 4317570, 4605408, 4989192, 5117120, 5612841, 5756760, 6140544, 6236490, 6652256, 6908112, 7483788, 7675680, 8187392, 8315320, 8635140, 9210816, 9354735, 9978384, 10234240, 11225682, 11513520, 12281088, 12472980, 13304512, 13816224, 14967576, 15351360, 16374784, 16630640, 17270280, 18421632, 18709470, 19956768, 20468480, 22451364, 23027040, 24562176, 24945960, 26609024, 27632448, 28064205, 29935152, 30702720, 33261280, 34540560, 36843264, 37418940, 39913536, 40936960, 44902728, 46054080, 49124352, 49891920, 53218048, 55264896, 56128410, 59870304, 61405440, 66522560, 69081120, 73686528, 74837880, 79827072, 81873920, 89805456, 92108160, 99783840, 106436096, 110529792, 112256820, 119740608, 122810880, 133045120, 138162240, 147373056, 149675760, 159654144, 179610912, 184216320, 199567680, 212872192, 221059584, 224513640, 239481216, 245621760, 266090240, 276324480, 299351520, 319308288, 359221824, 368432640, 399135360, 442119168, 449027280, 478962432, 532180480, 552648960, 598703040, 638616576, 718443648, 736865280, 798270720, 898054560, 957924864, 1064360960, 1105297920, 1197406080, 1436887296, 1596541440, 1796109120, 1915849728, 2210595840, 2394812160, 2873774592, 3193082880, 3592218240, 4789624320, 5747549184, 7184436480, 9579248640, 14368872960, 28737745920]

約数ペア:

[(1, 28737745920), (2, 14368872960), (3, 9579248640), (4, 7184436480), (5, 5747549184), (6, 4789624320), (8, 3592218240), (9, 3193082880), (10, 2873774592), (12, 2394812160), (13, 2210595840), (15, 1915849728), (16, 1796109120), (18, 1596541440), (20, 1436887296), (24, 1197406080), (26, 1105297920), (27, 1064360960), (30, 957924864), (32, 898054560), (36, 798270720), (39, 736865280), (40, 718443648), (45, 638616576), (48, 598703040), (52, 552648960), (54, 532180480), (60, 478962432), (64, 449027280), (65, 442119168), (72, 399135360), (78, 368432640), (80, 359221824), (90, 319308288), (96, 299351520), (104, 276324480), (108, 266090240), (117, 245621760), (120, 239481216), (128, 224513640), (130, 221059584), (135, 212872192), (144, 199567680), (156, 184216320), (160, 179610912), (180, 159654144), (192, 149675760), (195, 147373056), (208, 138162240), (216, 133045120), (234, 122810880), (240, 119740608), (256, 112256820), (260, 110529792), (270, 106436096), (288, 99783840), (312, 92108160), (320, 89805456), (351, 81873920), (360, 79827072), (384, 74837880), (390, 73686528), (416, 69081120), (432, 66522560), (468, 61405440), (480, 59870304), (512, 56128410), (520, 55264896), (540, 53218048), (576, 49891920), (585, 49124352), (624, 46054080), (640, 44902728), (702, 40936960), (720, 39913536), (768, 37418940), (780, 36843264), (832, 34540560), (864, 33261280), (936, 30702720), (960, 29935152), (1024, 28064205), (1040, 27632448), (1080, 26609024), (1152, 24945960), (1170, 24562176), (1248, 23027040), (1280, 22451364), (1404, 20468480), (1440, 19956768), (1536, 18709470), (1560, 18421632), (1664, 17270280), (1728, 16630640), (1755, 16374784), (1872, 15351360), (1920, 14967576), (2080, 13816224), (2160, 13304512), (2304, 12472980), (2340, 12281088), (2496, 11513520), (2560, 11225682), (2808, 10234240), (2880, 9978384), (3072, 9354735), (3120, 9210816), (3328, 8635140), (3456, 8315320), (3510, 8187392), (3744, 7675680), (3840, 7483788), (4160, 6908112), (4320, 6652256), (4608, 6236490), (4680, 6140544), (4992, 5756760), (5120, 5612841), (5616, 5117120), (5760, 4989192), (6240, 4605408), (6656, 4317570), (6912, 4157660), (7020, 4093696), (7488, 3837840), (7680, 3741894), (8320, 3454056), (8640, 3326128), (9216, 3118245), (9360, 3070272), (9984, 2878380), (11232, 2558560), (11520, 2494596), (12480, 2302704), (13312, 2158785), (13824, 2078830), (14040, 2046848), (14976, 1918920), (15360, 1870947), (15991, 1797120), (16640, 1727028), (17280, 1663064), (18720, 1535136), (19968, 1439190), (22464, 1279280), (23040, 1247298), (24960, 1151352), (27648, 1039415), (28080, 1023424), (29952, 959460), (31982, 898560), (33280, 863514), (34560, 831532), (37440, 767568), (39936, 719595), (44928, 639640), (46080, 623649), (47973, 599040), (49920, 575676), (56160, 511712), (59904, 479730), (63964, 449280), (66560, 431757), (69120, 415766), (74880, 383784), (79955, 359424), (89856, 319820), (95946, 299520), (99840, 287838), (112320, 255856), (119808, 239865), (127928, 224640), (138240, 207883), (143919, 199680), (149760, 191892), (159910, 179712)]