7799910720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7393}}^1$

素因数の和:7577

約数の個数: 224

約数和(自身を含む): 28486656768

約数和(自身を除く): 20686746048

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, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 420, 448, 471, 480, 560, 628, 672, 785, 840, 942, 960, 1099, 1120, 1256, 1344, 1570, 1680, 1884, 2198, 2240, 2355, 2512, 3140, 3297, 3360, 3768, 4396, 4710, 5024, 5495, 6280, 6594, 6720, 7393, 7536, 8792, 9420, 10048, 10990, 12560, 13188, 14786, 15072, 16485, 17584, 18840, 21980, 22179, 25120, 26376, 29572, 30144, 32970, 35168, 36965, 37680, 43960, 44358, 50240, 51751, 52752, 59144, 65940, 70336, 73930, 75360, 87920, 88716, 103502, 105504, 110895, 118288, 131880, 147860, 150720, 155253, 175840, 177432, 207004, 211008, 221790, 236576, 258755, 263760, 295720, 310506, 351680, 354864, 414008, 443580, 473152, 517510, 527520, 591440, 621012, 709728, 776265, 828016, 887160, 1035020, 1055040, 1160701, 1182880, 1242024, 1419456, 1552530, 1656032, 1774320, 2070040, 2321402, 2365760, 2484048, 3105060, 3312064, 3482103, 3548640, 4140080, 4642804, 4968096, 5803505, 6210120, 6964206, 7097280, 8124907, 8280160, 9285608, 9936192, 11607010, 12420240, 13928412, 16249814, 16560320, 17410515, 18571216, 23214020, 24374721, 24840480, 27856824, 32499628, 34821030, 37142432, 40624535, 46428040, 48749442, 49680960, 55713648, 64999256, 69642060, 74284864, 81249070, 92856080, 97498884, 111427296, 121873605, 129998512, 139284120, 162498140, 185712160, 194997768, 222854592, 243747210, 259997024, 278568240, 324996280, 371424320, 389995536, 487494420, 519994048, 557136480, 649992560, 779991072, 974988840, 1114272960, 1299985120, 1559982144, 1949977680, 2599970240, 3899955360, 7799910720]

約数ペア:

[(1, 7799910720), (2, 3899955360), (3, 2599970240), (4, 1949977680), (5, 1559982144), (6, 1299985120), (7, 1114272960), (8, 974988840), (10, 779991072), (12, 649992560), (14, 557136480), (15, 519994048), (16, 487494420), (20, 389995536), (21, 371424320), (24, 324996280), (28, 278568240), (30, 259997024), (32, 243747210), (35, 222854592), (40, 194997768), (42, 185712160), (48, 162498140), (56, 139284120), (60, 129998512), (64, 121873605), (70, 111427296), (80, 97498884), (84, 92856080), (96, 81249070), (105, 74284864), (112, 69642060), (120, 64999256), (140, 55713648), (157, 49680960), (160, 48749442), (168, 46428040), (192, 40624535), (210, 37142432), (224, 34821030), (240, 32499628), (280, 27856824), (314, 24840480), (320, 24374721), (336, 23214020), (420, 18571216), (448, 17410515), (471, 16560320), (480, 16249814), (560, 13928412), (628, 12420240), (672, 11607010), (785, 9936192), (840, 9285608), (942, 8280160), (960, 8124907), (1099, 7097280), (1120, 6964206), (1256, 6210120), (1344, 5803505), (1570, 4968096), (1680, 4642804), (1884, 4140080), (2198, 3548640), (2240, 3482103), (2355, 3312064), (2512, 3105060), (3140, 2484048), (3297, 2365760), (3360, 2321402), (3768, 2070040), (4396, 1774320), (4710, 1656032), (5024, 1552530), (5495, 1419456), (6280, 1242024), (6594, 1182880), (6720, 1160701), (7393, 1055040), (7536, 1035020), (8792, 887160), (9420, 828016), (10048, 776265), (10990, 709728), (12560, 621012), (13188, 591440), (14786, 527520), (15072, 517510), (16485, 473152), (17584, 443580), (18840, 414008), (21980, 354864), (22179, 351680), (25120, 310506), (26376, 295720), (29572, 263760), (30144, 258755), (32970, 236576), (35168, 221790), (36965, 211008), (37680, 207004), (43960, 177432), (44358, 175840), (50240, 155253), (51751, 150720), (52752, 147860), (59144, 131880), (65940, 118288), (70336, 110895), (73930, 105504), (75360, 103502), (87920, 88716)]