18356360960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9187}}^1$

素因数の和:9438

約数の個数: 144

約数和(自身を含む): 50481371136

約数和(自身を除く): 32125010176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 256, 280, 320, 446, 448, 560, 640, 892, 896, 1115, 1120, 1280, 1561, 1784, 1792, 2230, 2240, 3122, 3568, 4460, 4480, 6244, 7136, 7805, 8920, 8960, 9187, 12488, 14272, 15610, 17840, 18374, 24976, 28544, 31220, 35680, 36748, 45935, 49952, 57088, 62440, 64309, 71360, 73496, 91870, 99904, 124880, 128618, 142720, 146992, 183740, 199808, 249760, 257236, 285440, 293984, 321545, 367480, 399616, 499520, 514472, 587968, 643090, 734960, 999040, 1028944, 1175936, 1286180, 1469920, 1998080, 2048701, 2057888, 2351872, 2572360, 2939840, 4097402, 4115776, 5144720, 5879680, 8194804, 8231552, 10243505, 10289440, 11759360, 14340907, 16389608, 16463104, 20487010, 20578880, 28681814, 32779216, 40974020, 41157760, 57363628, 65558432, 71704535, 81948040, 82315520, 114727256, 131116864, 143409070, 163896080, 229454512, 262233728, 286818140, 327792160, 458909024, 524467456, 573636280, 655584320, 917818048, 1147272560, 1311168640, 1835636096, 2294545120, 2622337280, 3671272192, 4589090240, 9178180480, 18356360960]

約数ペア:

[(1, 18356360960), (2, 9178180480), (4, 4589090240), (5, 3671272192), (7, 2622337280), (8, 2294545120), (10, 1835636096), (14, 1311168640), (16, 1147272560), (20, 917818048), (28, 655584320), (32, 573636280), (35, 524467456), (40, 458909024), (56, 327792160), (64, 286818140), (70, 262233728), (80, 229454512), (112, 163896080), (128, 143409070), (140, 131116864), (160, 114727256), (223, 82315520), (224, 81948040), (256, 71704535), (280, 65558432), (320, 57363628), (446, 41157760), (448, 40974020), (560, 32779216), (640, 28681814), (892, 20578880), (896, 20487010), (1115, 16463104), (1120, 16389608), (1280, 14340907), (1561, 11759360), (1784, 10289440), (1792, 10243505), (2230, 8231552), (2240, 8194804), (3122, 5879680), (3568, 5144720), (4460, 4115776), (4480, 4097402), (6244, 2939840), (7136, 2572360), (7805, 2351872), (8920, 2057888), (8960, 2048701), (9187, 1998080), (12488, 1469920), (14272, 1286180), (15610, 1175936), (17840, 1028944), (18374, 999040), (24976, 734960), (28544, 643090), (31220, 587968), (35680, 514472), (36748, 499520), (45935, 399616), (49952, 367480), (57088, 321545), (62440, 293984), (64309, 285440), (71360, 257236), (73496, 249760), (91870, 199808), (99904, 183740), (124880, 146992), (128618, 142720)]