8647971840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3625

約数の個数: 264

約数和(自身を含む): 30538996488

約数和(自身を除く): 21891024648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1024, 1060, 1152, 1272, 1280, 1440, 1536, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2560, 2880, 3072, 3180, 3392, 3541, 3816, 3840, 4240, 4608, 4770, 5088, 5120, 5760, 6360, 6784, 7082, 7632, 7680, 8480, 9216, 9540, 10176, 10623, 11520, 12720, 13568, 14164, 15264, 15360, 16960, 17705, 19080, 20352, 21246, 23040, 25440, 27136, 28328, 30528, 31869, 33920, 35410, 38160, 40704, 42492, 46080, 50880, 53115, 54272, 56656, 61056, 63738, 67840, 70820, 76320, 81408, 84984, 101760, 106230, 113312, 122112, 127476, 135680, 141640, 152640, 159345, 162816, 169968, 187673, 203520, 212460, 226624, 244224, 254952, 271360, 283280, 305280, 318690, 339936, 375346, 407040, 424920, 453248, 488448, 509904, 563019, 566560, 610560, 637380, 679872, 750692, 814080, 849840, 906496, 938365, 1019808, 1126038, 1133120, 1221120, 1274760, 1359744, 1501384, 1689057, 1699680, 1812992, 1876730, 2039616, 2252076, 2266240, 2442240, 2549520, 2719488, 2815095, 3002768, 3378114, 3399360, 3625984, 3753460, 4079232, 4504152, 4532480, 5099040, 5438976, 5630190, 6005536, 6756228, 6798720, 7506920, 8158464, 8445285, 9008304, 9064960, 10198080, 10877952, 11260380, 12011072, 13512456, 13597440, 15013840, 16316928, 16890570, 18016608, 18129920, 20396160, 22520760, 24022144, 27024912, 27194880, 30027680, 32633856, 33781140, 36033216, 40792320, 45041520, 48044288, 54049824, 54389760, 60055360, 67562280, 72066432, 81584640, 90083040, 96088576, 108099648, 120110720, 135124560, 144132864, 163169280, 180166080, 192177152, 216199296, 240221440, 270249120, 288265728, 360332160, 432398592, 480442880, 540498240, 576531456, 720664320, 864797184, 960885760, 1080996480, 1441328640, 1729594368, 2161992960, 2882657280, 4323985920, 8647971840]

約数ペア:

[(1, 8647971840), (2, 4323985920), (3, 2882657280), (4, 2161992960), (5, 1729594368), (6, 1441328640), (8, 1080996480), (9, 960885760), (10, 864797184), (12, 720664320), (15, 576531456), (16, 540498240), (18, 480442880), (20, 432398592), (24, 360332160), (30, 288265728), (32, 270249120), (36, 240221440), (40, 216199296), (45, 192177152), (48, 180166080), (53, 163169280), (60, 144132864), (64, 135124560), (72, 120110720), (80, 108099648), (90, 96088576), (96, 90083040), (106, 81584640), (120, 72066432), (128, 67562280), (144, 60055360), (159, 54389760), (160, 54049824), (180, 48044288), (192, 45041520), (212, 40792320), (240, 36033216), (256, 33781140), (265, 32633856), (288, 30027680), (318, 27194880), (320, 27024912), (360, 24022144), (384, 22520760), (424, 20396160), (477, 18129920), (480, 18016608), (512, 16890570), (530, 16316928), (576, 15013840), (636, 13597440), (640, 13512456), (720, 12011072), (768, 11260380), (795, 10877952), (848, 10198080), (954, 9064960), (960, 9008304), (1024, 8445285), (1060, 8158464), (1152, 7506920), (1272, 6798720), (1280, 6756228), (1440, 6005536), (1536, 5630190), (1590, 5438976), (1696, 5099040), (1908, 4532480), (1920, 4504152), (2120, 4079232), (2304, 3753460), (2385, 3625984), (2544, 3399360), (2560, 3378114), (2880, 3002768), (3072, 2815095), (3180, 2719488), (3392, 2549520), (3541, 2442240), (3816, 2266240), (3840, 2252076), (4240, 2039616), (4608, 1876730), (4770, 1812992), (5088, 1699680), (5120, 1689057), (5760, 1501384), (6360, 1359744), (6784, 1274760), (7082, 1221120), (7632, 1133120), (7680, 1126038), (8480, 1019808), (9216, 938365), (9540, 906496), (10176, 849840), (10623, 814080), (11520, 750692), (12720, 679872), (13568, 637380), (14164, 610560), (15264, 566560), (15360, 563019), (16960, 509904), (17705, 488448), (19080, 453248), (20352, 424920), (21246, 407040), (23040, 375346), (25440, 339936), (27136, 318690), (28328, 305280), (30528, 283280), (31869, 271360), (33920, 254952), (35410, 244224), (38160, 226624), (40704, 212460), (42492, 203520), (46080, 187673), (50880, 169968), (53115, 162816), (54272, 159345), (56656, 152640), (61056, 141640), (63738, 135680), (67840, 127476), (70820, 122112), (76320, 113312), (81408, 106230), (84984, 101760)]