191597280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 505132320

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, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 449, 480, 508, 560, 635, 672, 762, 840, 889, 898, 1016, 1120, 1270, 1347, 1524, 1680, 1778, 1796, 1905, 2032, 2245, 2540, 2667, 2694, 3048, 3143, 3360, 3556, 3592, 3810, 4064, 4445, 4490, 5080, 5334, 5388, 6096, 6286, 6735, 7112, 7184, 7620, 8890, 8980, 9429, 10160, 10668, 10776, 12192, 12572, 13335, 13470, 14224, 14368, 15240, 15715, 17780, 17960, 18858, 20320, 21336, 21552, 25144, 26670, 26940, 28448, 30480, 31430, 35560, 35920, 37716, 42672, 43104, 47145, 50288, 53340, 53880, 57023, 60960, 62860, 71120, 71840, 75432, 85344, 94290, 100576, 106680, 107760, 114046, 125720, 142240, 150864, 171069, 188580, 213360, 215520, 228092, 251440, 285115, 301728, 342138, 377160, 399161, 426720, 456184, 502880, 570230, 684276, 754320, 798322, 855345, 912368, 1140460, 1197483, 1368552, 1508640, 1596644, 1710690, 1824736, 1995805, 2280920, 2394966, 2737104, 3193288, 3421380, 3991610, 4561840, 4789932, 5474208, 5987415, 6386576, 6842760, 7983220, 9123680, 9579864, 11974830, 12773152, 13685520, 15966440, 19159728, 23949660, 27371040, 31932880, 38319456, 47899320, 63865760, 95798640, 191597280]

約数ペア:

[(1, 191597280), (2, 95798640), (3, 63865760), (4, 47899320), (5, 38319456), (6, 31932880), (7, 27371040), (8, 23949660), (10, 19159728), (12, 15966440), (14, 13685520), (15, 12773152), (16, 11974830), (20, 9579864), (21, 9123680), (24, 7983220), (28, 6842760), (30, 6386576), (32, 5987415), (35, 5474208), (40, 4789932), (42, 4561840), (48, 3991610), (56, 3421380), (60, 3193288), (70, 2737104), (80, 2394966), (84, 2280920), (96, 1995805), (105, 1824736), (112, 1710690), (120, 1596644), (127, 1508640), (140, 1368552), (160, 1197483), (168, 1140460), (210, 912368), (224, 855345), (240, 798322), (254, 754320), (280, 684276), (336, 570230), (381, 502880), (420, 456184), (449, 426720), (480, 399161), (508, 377160), (560, 342138), (635, 301728), (672, 285115), (762, 251440), (840, 228092), (889, 215520), (898, 213360), (1016, 188580), (1120, 171069), (1270, 150864), (1347, 142240), (1524, 125720), (1680, 114046), (1778, 107760), (1796, 106680), (1905, 100576), (2032, 94290), (2245, 85344), (2540, 75432), (2667, 71840), (2694, 71120), (3048, 62860), (3143, 60960), (3360, 57023), (3556, 53880), (3592, 53340), (3810, 50288), (4064, 47145), (4445, 43104), (4490, 42672), (5080, 37716), (5334, 35920), (5388, 35560), (6096, 31430), (6286, 30480), (6735, 28448), (7112, 26940), (7184, 26670), (7620, 25144), (8890, 21552), (8980, 21336), (9429, 20320), (10160, 18858), (10668, 17960), (10776, 17780), (12192, 15715), (12572, 15240), (13335, 14368), (13470, 14224)]