745240320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5881}}^1$

素因数の和:5919

約数の個数: 216

約数和(自身を含む): 2813337072

約数和(自身を除く): 2068096752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 5881, 6336, 7040, 7920, 8448, 10560, 11520, 11762, 12672, 14080, 15840, 17643, 21120, 23524, 25344, 29405, 31680, 35286, 42240, 47048, 52929, 58810, 63360, 64691, 70572, 88215, 94096, 105858, 117620, 126720, 129382, 141144, 176430, 188192, 194073, 211716, 235240, 258764, 264645, 282288, 323455, 352860, 376384, 388146, 423432, 470480, 517528, 529290, 564576, 582219, 646910, 705720, 752768, 776292, 846864, 940960, 970365, 1035056, 1058580, 1129152, 1164438, 1293820, 1411440, 1505536, 1552584, 1693728, 1881920, 1940730, 2070112, 2117160, 2258304, 2328876, 2587640, 2822880, 2911095, 3105168, 3387456, 3763840, 3881460, 4140224, 4234320, 4516608, 4657752, 5175280, 5645760, 5822190, 6210336, 6774912, 7527680, 7762920, 8280448, 8468640, 9315504, 10350560, 11291520, 11644380, 12420672, 13549824, 15525840, 16560896, 16937280, 18631008, 20701120, 22583040, 23288760, 24841344, 31051680, 33874560, 37262016, 41402240, 46577520, 49682688, 62103360, 67749120, 74524032, 82804480, 93155040, 124206720, 149048064, 186310080, 248413440, 372620160, 745240320]

約数ペア:

[(1, 745240320), (2, 372620160), (3, 248413440), (4, 186310080), (5, 149048064), (6, 124206720), (8, 93155040), (9, 82804480), (10, 74524032), (11, 67749120), (12, 62103360), (15, 49682688), (16, 46577520), (18, 41402240), (20, 37262016), (22, 33874560), (24, 31051680), (30, 24841344), (32, 23288760), (33, 22583040), (36, 20701120), (40, 18631008), (44, 16937280), (45, 16560896), (48, 15525840), (55, 13549824), (60, 12420672), (64, 11644380), (66, 11291520), (72, 10350560), (80, 9315504), (88, 8468640), (90, 8280448), (96, 7762920), (99, 7527680), (110, 6774912), (120, 6210336), (128, 5822190), (132, 5645760), (144, 5175280), (160, 4657752), (165, 4516608), (176, 4234320), (180, 4140224), (192, 3881460), (198, 3763840), (220, 3387456), (240, 3105168), (256, 2911095), (264, 2822880), (288, 2587640), (320, 2328876), (330, 2258304), (352, 2117160), (360, 2070112), (384, 1940730), (396, 1881920), (440, 1693728), (480, 1552584), (495, 1505536), (528, 1411440), (576, 1293820), (640, 1164438), (660, 1129152), (704, 1058580), (720, 1035056), (768, 970365), (792, 940960), (880, 846864), (960, 776292), (990, 752768), (1056, 705720), (1152, 646910), (1280, 582219), (1320, 564576), (1408, 529290), (1440, 517528), (1584, 470480), (1760, 423432), (1920, 388146), (1980, 376384), (2112, 352860), (2304, 323455), (2640, 282288), (2816, 264645), (2880, 258764), (3168, 235240), (3520, 211716), (3840, 194073), (3960, 188192), (4224, 176430), (5280, 141144), (5760, 129382), (5881, 126720), (6336, 117620), (7040, 105858), (7920, 94096), (8448, 88215), (10560, 70572), (11520, 64691), (11762, 63360), (12672, 58810), (14080, 52929), (15840, 47048), (17643, 42240), (21120, 35286), (23524, 31680), (25344, 29405)]