2720839680

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 384

約数和(自身を含む): 10429473600

約数和(自身を除く): 7708633920

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, 757, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1514, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2271, 2304, 2340, 2496, 2560, 2808, 2880, 3028, 3072, 3120, 3328, 3456, 3510, 3744, 3785, 3840, 4160, 4320, 4542, 4608, 4680, 4992, 5120, 5616, 5760, 6056, 6144, 6240, 6656, 6813, 6912, 7020, 7488, 7570, 7680, 8320, 8640, 9084, 9216, 9360, 9841, 9984, 10240, 11232, 11355, 11520, 12112, 12480, 13312, 13626, 13824, 14040, 14976, 15140, 15360, 16640, 17280, 18168, 18432, 18720, 19682, 19968, 20439, 22464, 22710, 23040, 24224, 24960, 26624, 27252, 27648, 28080, 29523, 29952, 30280, 30720, 33280, 34065, 34560, 36336, 37440, 39364, 39936, 40878, 44928, 45420, 46080, 48448, 49205, 49920, 54504, 55296, 56160, 59046, 59904, 60560, 66560, 68130, 69120, 72672, 74880, 78728, 79872, 81756, 88569, 89856, 90840, 92160, 96896, 98410, 99840, 102195, 109008, 112320, 118092, 119808, 121120, 133120, 136260, 138240, 145344, 147615, 149760, 157456, 163512, 177138, 179712, 181680, 193792, 196820, 199680, 204390, 218016, 224640, 236184, 239616, 242240, 265707, 272520, 276480, 290688, 295230, 299520, 314912, 327024, 354276, 359424, 363360, 387584, 393640, 399360, 408780, 436032, 442845, 449280, 472368, 484480, 531414, 545040, 581376, 590460, 599040, 629824, 654048, 708552, 718848, 726720, 775168, 787280, 817560, 872064, 885690, 898560, 944736, 968960, 1062828, 1090080, 1162752, 1180920, 1198080, 1259648, 1308096, 1328535, 1417104, 1453440, 1550336, 1574560, 1635120, 1744128, 1771380, 1797120, 1889472, 1937920, 2125656, 2180160, 2325504, 2361840, 2519296, 2616192, 2657070, 2834208, 2906880, 3149120, 3270240, 3488256, 3542760, 3594240, 3778944, 3875840, 4251312, 4360320, 4651008, 4723680, 5038592, 5232384, 5314140, 5668416, 5813760, 6298240, 6540480, 6976512, 7085520, 7557888, 7751680, 8502624, 8720640, 9447360, 10077184, 10464768, 10628280, 11336832, 11627520, 12596480, 13080960, 13953024, 14171040, 15115776, 17005248, 17441280, 18894720, 20154368, 20929536, 21256560, 22673664, 23255040, 25192960, 26161920, 28342080, 30231552, 34010496, 34882560, 37789440, 41859072, 42513120, 45347328, 50385920, 52323840, 56684160, 60463104, 68020992, 69765120, 75578880, 85026240, 90694656, 100771840, 104647680, 113368320, 136041984, 151157760, 170052480, 181389312, 209295360, 226736640, 272083968, 302315520, 340104960, 453473280, 544167936, 680209920, 906946560, 1360419840, 2720839680]

約数ペア:

[(1, 2720839680), (2, 1360419840), (3, 906946560), (4, 680209920), (5, 544167936), (6, 453473280), (8, 340104960), (9, 302315520), (10, 272083968), (12, 226736640), (13, 209295360), (15, 181389312), (16, 170052480), (18, 151157760), (20, 136041984), (24, 113368320), (26, 104647680), (27, 100771840), (30, 90694656), (32, 85026240), (36, 75578880), (39, 69765120), (40, 68020992), (45, 60463104), (48, 56684160), (52, 52323840), (54, 50385920), (60, 45347328), (64, 42513120), (65, 41859072), (72, 37789440), (78, 34882560), (80, 34010496), (90, 30231552), (96, 28342080), (104, 26161920), (108, 25192960), (117, 23255040), (120, 22673664), (128, 21256560), (130, 20929536), (135, 20154368), (144, 18894720), (156, 17441280), (160, 17005248), (180, 15115776), (192, 14171040), (195, 13953024), (208, 13080960), (216, 12596480), (234, 11627520), (240, 11336832), (256, 10628280), (260, 10464768), (270, 10077184), (288, 9447360), (312, 8720640), (320, 8502624), (351, 7751680), (360, 7557888), (384, 7085520), (390, 6976512), (416, 6540480), (432, 6298240), (468, 5813760), (480, 5668416), (512, 5314140), (520, 5232384), (540, 5038592), (576, 4723680), (585, 4651008), (624, 4360320), (640, 4251312), (702, 3875840), (720, 3778944), (757, 3594240), (768, 3542760), (780, 3488256), (832, 3270240), (864, 3149120), (936, 2906880), (960, 2834208), (1024, 2657070), (1040, 2616192), (1080, 2519296), (1152, 2361840), (1170, 2325504), (1248, 2180160), (1280, 2125656), (1404, 1937920), (1440, 1889472), (1514, 1797120), (1536, 1771380), (1560, 1744128), (1664, 1635120), (1728, 1574560), (1755, 1550336), (1872, 1453440), (1920, 1417104), (2048, 1328535), (2080, 1308096), (2160, 1259648), (2271, 1198080), (2304, 1180920), (2340, 1162752), (2496, 1090080), (2560, 1062828), (2808, 968960), (2880, 944736), (3028, 898560), (3072, 885690), (3120, 872064), (3328, 817560), (3456, 787280), (3510, 775168), (3744, 726720), (3785, 718848), (3840, 708552), (4160, 654048), (4320, 629824), (4542, 599040), (4608, 590460), (4680, 581376), (4992, 545040), (5120, 531414), (5616, 484480), (5760, 472368), (6056, 449280), (6144, 442845), (6240, 436032), (6656, 408780), (6813, 399360), (6912, 393640), (7020, 387584), (7488, 363360), (7570, 359424), (7680, 354276), (8320, 327024), (8640, 314912), (9084, 299520), (9216, 295230), (9360, 290688), (9841, 276480), (9984, 272520), (10240, 265707), (11232, 242240), (11355, 239616), (11520, 236184), (12112, 224640), (12480, 218016), (13312, 204390), (13626, 199680), (13824, 196820), (14040, 193792), (14976, 181680), (15140, 179712), (15360, 177138), (16640, 163512), (17280, 157456), (18168, 149760), (18432, 147615), (18720, 145344), (19682, 138240), (19968, 136260), (20439, 133120), (22464, 121120), (22710, 119808), (23040, 118092), (24224, 112320), (24960, 109008), (26624, 102195), (27252, 99840), (27648, 98410), (28080, 96896), (29523, 92160), (29952, 90840), (30280, 89856), (30720, 88569), (33280, 81756), (34065, 79872), (34560, 78728), (36336, 74880), (37440, 72672), (39364, 69120), (39936, 68130), (40878, 66560), (44928, 60560), (45420, 59904), (46080, 59046), (48448, 56160), (49205, 55296), (49920, 54504)]