260407008

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 828576000

約数和(自身を除く): 568168992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 288, 304, 342, 348, 432, 456, 464, 513, 522, 547, 551, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1094, 1102, 1368, 1392, 1566, 1641, 1653, 1824, 2052, 2088, 2188, 2204, 2736, 2784, 3132, 3282, 3306, 4104, 4176, 4376, 4408, 4923, 4959, 5472, 6264, 6564, 6612, 8208, 8352, 8752, 8816, 9846, 9918, 10393, 12528, 13128, 13224, 14769, 14877, 15863, 16416, 17504, 17632, 19692, 19836, 20786, 25056, 26256, 26448, 29538, 29754, 31179, 31726, 39384, 39672, 41572, 47589, 52512, 52896, 59076, 59508, 62358, 63452, 78768, 79344, 83144, 93537, 95178, 118152, 119016, 124716, 126904, 142767, 157536, 158688, 166288, 187074, 190356, 236304, 238032, 249432, 253808, 280611, 285534, 301397, 332576, 374148, 380712, 428301, 472608, 476064, 498864, 507616, 561222, 571068, 602794, 748296, 761424, 856602, 904191, 997728, 1122444, 1142136, 1205588, 1496592, 1522848, 1713204, 1808382, 2244888, 2284272, 2411176, 2712573, 2993184, 3426408, 3616764, 4489776, 4568544, 4822352, 5425146, 6852816, 7233528, 8137719, 8979552, 9644704, 10850292, 13705632, 14467056, 16275438, 21700584, 28934112, 32550876, 43401168, 65101752, 86802336, 130203504, 260407008]

約数ペア:

[(1, 260407008), (2, 130203504), (3, 86802336), (4, 65101752), (6, 43401168), (8, 32550876), (9, 28934112), (12, 21700584), (16, 16275438), (18, 14467056), (19, 13705632), (24, 10850292), (27, 9644704), (29, 8979552), (32, 8137719), (36, 7233528), (38, 6852816), (48, 5425146), (54, 4822352), (57, 4568544), (58, 4489776), (72, 3616764), (76, 3426408), (87, 2993184), (96, 2712573), (108, 2411176), (114, 2284272), (116, 2244888), (144, 1808382), (152, 1713204), (171, 1522848), (174, 1496592), (216, 1205588), (228, 1142136), (232, 1122444), (261, 997728), (288, 904191), (304, 856602), (342, 761424), (348, 748296), (432, 602794), (456, 571068), (464, 561222), (513, 507616), (522, 498864), (547, 476064), (551, 472608), (608, 428301), (684, 380712), (696, 374148), (783, 332576), (864, 301397), (912, 285534), (928, 280611), (1026, 253808), (1044, 249432), (1094, 238032), (1102, 236304), (1368, 190356), (1392, 187074), (1566, 166288), (1641, 158688), (1653, 157536), (1824, 142767), (2052, 126904), (2088, 124716), (2188, 119016), (2204, 118152), (2736, 95178), (2784, 93537), (3132, 83144), (3282, 79344), (3306, 78768), (4104, 63452), (4176, 62358), (4376, 59508), (4408, 59076), (4923, 52896), (4959, 52512), (5472, 47589), (6264, 41572), (6564, 39672), (6612, 39384), (8208, 31726), (8352, 31179), (8752, 29754), (8816, 29538), (9846, 26448), (9918, 26256), (10393, 25056), (12528, 20786), (13128, 19836), (13224, 19692), (14769, 17632), (14877, 17504), (15863, 16416)]