199864320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3253}}^1$

素因数の和:3285

約数の個数: 104

約数和(自身を含む): 639684336

約数和(自身を除く): 439820016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3253, 3840, 4096, 5120, 6144, 6506, 7680, 9759, 10240, 12288, 13012, 15360, 16265, 19518, 20480, 26024, 30720, 32530, 39036, 48795, 52048, 61440, 65060, 78072, 97590, 104096, 130120, 156144, 195180, 208192, 260240, 312288, 390360, 416384, 520480, 624576, 780720, 832768, 1040960, 1249152, 1561440, 1665536, 2081920, 2498304, 3122880, 3331072, 4163840, 4996608, 6245760, 6662144, 8327680, 9993216, 12491520, 13324288, 16655360, 19986432, 24983040, 33310720, 39972864, 49966080, 66621440, 99932160, 199864320]

約数ペア:

[(1, 199864320), (2, 99932160), (3, 66621440), (4, 49966080), (5, 39972864), (6, 33310720), (8, 24983040), (10, 19986432), (12, 16655360), (15, 13324288), (16, 12491520), (20, 9993216), (24, 8327680), (30, 6662144), (32, 6245760), (40, 4996608), (48, 4163840), (60, 3331072), (64, 3122880), (80, 2498304), (96, 2081920), (120, 1665536), (128, 1561440), (160, 1249152), (192, 1040960), (240, 832768), (256, 780720), (320, 624576), (384, 520480), (480, 416384), (512, 390360), (640, 312288), (768, 260240), (960, 208192), (1024, 195180), (1280, 156144), (1536, 130120), (1920, 104096), (2048, 97590), (2560, 78072), (3072, 65060), (3253, 61440), (3840, 52048), (4096, 48795), (5120, 39036), (6144, 32530), (6506, 30720), (7680, 26024), (9759, 20480), (10240, 19518), (12288, 16265), (13012, 15360)]