28589091840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2047

約数の個数: 264

約数和(自身を含む): 99382505040

約数和(自身を除く): 70793413200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 512, 576, 640, 720, 758, 768, 960, 1024, 1137, 1152, 1280, 1440, 1516, 1536, 1637, 1895, 1920, 2274, 2304, 2560, 2880, 3032, 3072, 3274, 3411, 3790, 3840, 4548, 4608, 4911, 5120, 5685, 5760, 6064, 6548, 6822, 7580, 7680, 8185, 9096, 9216, 9822, 11370, 11520, 12128, 13096, 13644, 14733, 15160, 15360, 16370, 17055, 18192, 19644, 22740, 23040, 24256, 24555, 26192, 27288, 29466, 30320, 32740, 34110, 36384, 39288, 45480, 46080, 48512, 49110, 52384, 54576, 58932, 60640, 65480, 68220, 72768, 73665, 78576, 90960, 97024, 98220, 104768, 109152, 117864, 121280, 130960, 136440, 145536, 147330, 157152, 181920, 194048, 196440, 209536, 218304, 235728, 242560, 261920, 272880, 291072, 294660, 314304, 363840, 388096, 392880, 419072, 436608, 471456, 485120, 523840, 545760, 582144, 589320, 620423, 628608, 727680, 785760, 838144, 873216, 942912, 970240, 1047680, 1091520, 1164288, 1178640, 1240846, 1257216, 1455360, 1571520, 1676288, 1746432, 1861269, 1885824, 1940480, 2095360, 2183040, 2357280, 2481692, 2514432, 2910720, 3102115, 3143040, 3492864, 3722538, 3771648, 4190720, 4366080, 4714560, 4963384, 5028864, 5583807, 5821440, 6204230, 6286080, 7445076, 7543296, 8381440, 8732160, 9306345, 9429120, 9926768, 11167614, 12408460, 12572160, 14890152, 15086592, 17464320, 18612690, 18858240, 19853536, 22335228, 24816920, 25144320, 27919035, 29780304, 37225380, 37716480, 39707072, 44670456, 49633840, 55838070, 59560608, 74450760, 75432960, 79414144, 89340912, 99267680, 111676140, 119121216, 148901520, 158828288, 178681824, 198535360, 223352280, 238242432, 297803040, 317656576, 357363648, 397070720, 446704560, 476484864, 595606080, 635313152, 714727296, 794141440, 893409120, 952969728, 1191212160, 1429454592, 1588282880, 1786818240, 1905939456, 2382424320, 2858909184, 3176565760, 3573636480, 4764848640, 5717818368, 7147272960, 9529697280, 14294545920, 28589091840]

約数ペア:

[(1, 28589091840), (2, 14294545920), (3, 9529697280), (4, 7147272960), (5, 5717818368), (6, 4764848640), (8, 3573636480), (9, 3176565760), (10, 2858909184), (12, 2382424320), (15, 1905939456), (16, 1786818240), (18, 1588282880), (20, 1429454592), (24, 1191212160), (30, 952969728), (32, 893409120), (36, 794141440), (40, 714727296), (45, 635313152), (48, 595606080), (60, 476484864), (64, 446704560), (72, 397070720), (80, 357363648), (90, 317656576), (96, 297803040), (120, 238242432), (128, 223352280), (144, 198535360), (160, 178681824), (180, 158828288), (192, 148901520), (240, 119121216), (256, 111676140), (288, 99267680), (320, 89340912), (360, 79414144), (379, 75432960), (384, 74450760), (480, 59560608), (512, 55838070), (576, 49633840), (640, 44670456), (720, 39707072), (758, 37716480), (768, 37225380), (960, 29780304), (1024, 27919035), (1137, 25144320), (1152, 24816920), (1280, 22335228), (1440, 19853536), (1516, 18858240), (1536, 18612690), (1637, 17464320), (1895, 15086592), (1920, 14890152), (2274, 12572160), (2304, 12408460), (2560, 11167614), (2880, 9926768), (3032, 9429120), (3072, 9306345), (3274, 8732160), (3411, 8381440), (3790, 7543296), (3840, 7445076), (4548, 6286080), (4608, 6204230), (4911, 5821440), (5120, 5583807), (5685, 5028864), (5760, 4963384), (6064, 4714560), (6548, 4366080), (6822, 4190720), (7580, 3771648), (7680, 3722538), (8185, 3492864), (9096, 3143040), (9216, 3102115), (9822, 2910720), (11370, 2514432), (11520, 2481692), (12128, 2357280), (13096, 2183040), (13644, 2095360), (14733, 1940480), (15160, 1885824), (15360, 1861269), (16370, 1746432), (17055, 1676288), (18192, 1571520), (19644, 1455360), (22740, 1257216), (23040, 1240846), (24256, 1178640), (24555, 1164288), (26192, 1091520), (27288, 1047680), (29466, 970240), (30320, 942912), (32740, 873216), (34110, 838144), (36384, 785760), (39288, 727680), (45480, 628608), (46080, 620423), (48512, 589320), (49110, 582144), (52384, 545760), (54576, 523840), (58932, 485120), (60640, 471456), (65480, 436608), (68220, 419072), (72768, 392880), (73665, 388096), (78576, 363840), (90960, 314304), (97024, 294660), (98220, 291072), (104768, 272880), (109152, 261920), (117864, 242560), (121280, 235728), (130960, 218304), (136440, 209536), (145536, 196440), (147330, 194048), (157152, 181920)]