19162510080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{712891}}^1$

素因数の和:712922

約数の個数: 144

約数和(自身を含む): 69943259904

約数和(自身を除く): 50780749824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 712891, 1425782, 2138673, 2851564, 3564455, 4277346, 4990237, 5703128, 7128910, 8554692, 9980474, 10693365, 11406256, 14257820, 14970711, 17109384, 19960948, 21386730, 22812512, 24951185, 28515640, 29941422, 34218768, 39921896, 42773460, 45625024, 49902370, 57031280, 59882844, 68437536, 74853555, 79843792, 85546920, 91250048, 99804740, 114062560, 119765688, 136875072, 149707110, 159687584, 171093840, 182500096, 199609480, 228125120, 239531376, 273750144, 299414220, 319375168, 342187680, 399218960, 456250240, 479062752, 547500288, 598828440, 638750336, 684375360, 798437920, 912500480, 958125504, 1197656880, 1277500672, 1368750720, 1596875840, 1916251008, 2395313760, 2737501440, 3193751680, 3832502016, 4790627520, 6387503360, 9581255040, 19162510080]

約数ペア:

[(1, 19162510080), (2, 9581255040), (3, 6387503360), (4, 4790627520), (5, 3832502016), (6, 3193751680), (7, 2737501440), (8, 2395313760), (10, 1916251008), (12, 1596875840), (14, 1368750720), (15, 1277500672), (16, 1197656880), (20, 958125504), (21, 912500480), (24, 798437920), (28, 684375360), (30, 638750336), (32, 598828440), (35, 547500288), (40, 479062752), (42, 456250240), (48, 399218960), (56, 342187680), (60, 319375168), (64, 299414220), (70, 273750144), (80, 239531376), (84, 228125120), (96, 199609480), (105, 182500096), (112, 171093840), (120, 159687584), (128, 149707110), (140, 136875072), (160, 119765688), (168, 114062560), (192, 99804740), (210, 91250048), (224, 85546920), (240, 79843792), (256, 74853555), (280, 68437536), (320, 59882844), (336, 57031280), (384, 49902370), (420, 45625024), (448, 42773460), (480, 39921896), (560, 34218768), (640, 29941422), (672, 28515640), (768, 24951185), (840, 22812512), (896, 21386730), (960, 19960948), (1120, 17109384), (1280, 14970711), (1344, 14257820), (1680, 11406256), (1792, 10693365), (1920, 9980474), (2240, 8554692), (2688, 7128910), (3360, 5703128), (3840, 4990237), (4480, 4277346), (5376, 3564455), (6720, 2851564), (8960, 2138673), (13440, 1425782), (26880, 712891)]