191887080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 256

約数和(自身を含む): 756172800

約数和(自身を除く): 564285720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1093, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2186, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3279, 3990, 4180, 4372, 4389, 4620, 5016, 5320, 5465, 5852, 6270, 6558, 7315, 7651, 7980, 8360, 8744, 8778, 9240, 10930, 11704, 12023, 12540, 13116, 14630, 15302, 15960, 16395, 17556, 20767, 21860, 21945, 22953, 24046, 25080, 26232, 29260, 30604, 32790, 35112, 36069, 38255, 41534, 43720, 43890, 45906, 48092, 58520, 60115, 61208, 62301, 65580, 72138, 76510, 83068, 84161, 87780, 91812, 96184, 103835, 114765, 120230, 124602, 131160, 144276, 145369, 153020, 166136, 168322, 175560, 180345, 183624, 207670, 228437, 229530, 240460, 249204, 252483, 288552, 290738, 306040, 311505, 336644, 360690, 415340, 420805, 436107, 456874, 459060, 480920, 498408, 504966, 581476, 623010, 673288, 685311, 721380, 726845, 830680, 841610, 872214, 913748, 918120, 1009932, 1142185, 1162952, 1246020, 1262415, 1370622, 1442760, 1453690, 1599059, 1683220, 1744428, 1827496, 2019864, 2180535, 2284370, 2492040, 2524830, 2741244, 2907380, 3198118, 3366440, 3426555, 3488856, 4361070, 4568740, 4797177, 5049660, 5482488, 5814760, 6396236, 6853110, 7995295, 8722140, 9137480, 9594354, 10099320, 12792472, 13706220, 15990590, 17444280, 19188708, 23985885, 27412440, 31981180, 38377416, 47971770, 63962360, 95943540, 191887080]

約数ペア:

[(1, 191887080), (2, 95943540), (3, 63962360), (4, 47971770), (5, 38377416), (6, 31981180), (7, 27412440), (8, 23985885), (10, 19188708), (11, 17444280), (12, 15990590), (14, 13706220), (15, 12792472), (19, 10099320), (20, 9594354), (21, 9137480), (22, 8722140), (24, 7995295), (28, 6853110), (30, 6396236), (33, 5814760), (35, 5482488), (38, 5049660), (40, 4797177), (42, 4568740), (44, 4361070), (55, 3488856), (56, 3426555), (57, 3366440), (60, 3198118), (66, 2907380), (70, 2741244), (76, 2524830), (77, 2492040), (84, 2284370), (88, 2180535), (95, 2019864), (105, 1827496), (110, 1744428), (114, 1683220), (120, 1599059), (132, 1453690), (133, 1442760), (140, 1370622), (152, 1262415), (154, 1246020), (165, 1162952), (168, 1142185), (190, 1009932), (209, 918120), (210, 913748), (220, 872214), (228, 841610), (231, 830680), (264, 726845), (266, 721380), (280, 685311), (285, 673288), (308, 623010), (330, 581476), (380, 504966), (385, 498408), (399, 480920), (418, 459060), (420, 456874), (440, 436107), (456, 420805), (462, 415340), (532, 360690), (570, 336644), (616, 311505), (627, 306040), (660, 290738), (665, 288552), (760, 252483), (770, 249204), (798, 240460), (836, 229530), (840, 228437), (924, 207670), (1045, 183624), (1064, 180345), (1093, 175560), (1140, 168322), (1155, 166136), (1254, 153020), (1320, 145369), (1330, 144276), (1463, 131160), (1540, 124602), (1596, 120230), (1672, 114765), (1848, 103835), (1995, 96184), (2090, 91812), (2186, 87780), (2280, 84161), (2310, 83068), (2508, 76510), (2660, 72138), (2926, 65580), (3080, 62301), (3135, 61208), (3192, 60115), (3279, 58520), (3990, 48092), (4180, 45906), (4372, 43890), (4389, 43720), (4620, 41534), (5016, 38255), (5320, 36069), (5465, 35112), (5852, 32790), (6270, 30604), (6558, 29260), (7315, 26232), (7651, 25080), (7980, 24046), (8360, 22953), (8744, 21945), (8778, 21860), (9240, 20767), (10930, 17556), (11704, 16395), (12023, 15960), (12540, 15302), (13116, 14630)]