128412515520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{564401}}^1$

素因数の和:564503

約数の個数: 168

約数和(自身を含む): 447277296960

約数和(自身を除く): 318864781440

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 45504, 56880, 75840, 113760, 227520, 564401, 1128802, 1693203, 2257604, 2822005, 3386406, 4515208, 5079609, 5644010, 6772812, 8466015, 9030416, 10159218, 11288020, 13545624, 16932030, 18060832, 20318436, 22576040, 25398045, 27091248, 33864060, 36121664, 40636872, 44587679, 45152080, 50796090, 54182496, 67728120, 81273744, 89175358, 90304160, 101592180, 108364992, 133763037, 135456240, 162547488, 178350716, 180608320, 203184360, 222938395, 267526074, 270912480, 325094976, 356701432, 401289111, 406368720, 445876790, 535052148, 541824960, 668815185, 713402864, 802578222, 812737440, 891753580, 1070104296, 1337630370, 1426805728, 1605156444, 1625474880, 1783507160, 2006445555, 2140208592, 2675260740, 2853611456, 3210312888, 3567014320, 4012891110, 4280417184, 5350521480, 6420625776, 7134028640, 8025782220, 8560834368, 10701042960, 12841251552, 14268057280, 16051564440, 21402085920, 25682503104, 32103128880, 42804171840, 64206257760, 128412515520]

約数ペア:

[(1, 128412515520), (2, 64206257760), (3, 42804171840), (4, 32103128880), (5, 25682503104), (6, 21402085920), (8, 16051564440), (9, 14268057280), (10, 12841251552), (12, 10701042960), (15, 8560834368), (16, 8025782220), (18, 7134028640), (20, 6420625776), (24, 5350521480), (30, 4280417184), (32, 4012891110), (36, 3567014320), (40, 3210312888), (45, 2853611456), (48, 2675260740), (60, 2140208592), (64, 2006445555), (72, 1783507160), (79, 1625474880), (80, 1605156444), (90, 1426805728), (96, 1337630370), (120, 1070104296), (144, 891753580), (158, 812737440), (160, 802578222), (180, 713402864), (192, 668815185), (237, 541824960), (240, 535052148), (288, 445876790), (316, 406368720), (320, 401289111), (360, 356701432), (395, 325094976), (474, 270912480), (480, 267526074), (576, 222938395), (632, 203184360), (711, 180608320), (720, 178350716), (790, 162547488), (948, 135456240), (960, 133763037), (1185, 108364992), (1264, 101592180), (1422, 90304160), (1440, 89175358), (1580, 81273744), (1896, 67728120), (2370, 54182496), (2528, 50796090), (2844, 45152080), (2880, 44587679), (3160, 40636872), (3555, 36121664), (3792, 33864060), (4740, 27091248), (5056, 25398045), (5688, 22576040), (6320, 20318436), (7110, 18060832), (7584, 16932030), (9480, 13545624), (11376, 11288020), (12640, 10159218), (14220, 9030416), (15168, 8466015), (18960, 6772812), (22752, 5644010), (25280, 5079609), (28440, 4515208), (37920, 3386406), (45504, 2822005), (56880, 2257604), (75840, 1693203), (113760, 1128802), (227520, 564401)]