260361864

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 898672320

約数和(自身を除く): 638310456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 53, 54, 56, 57, 63, 72, 76, 81, 84, 106, 108, 114, 126, 133, 152, 159, 162, 168, 171, 189, 212, 216, 228, 243, 252, 266, 318, 324, 342, 361, 371, 378, 399, 424, 456, 477, 486, 504, 513, 532, 567, 636, 648, 684, 722, 742, 756, 798, 954, 972, 1007, 1026, 1064, 1083, 1113, 1134, 1197, 1272, 1368, 1431, 1444, 1484, 1512, 1539, 1596, 1701, 1908, 1944, 2014, 2052, 2166, 2226, 2268, 2394, 2527, 2862, 2888, 2968, 3021, 3078, 3192, 3249, 3339, 3402, 3591, 3816, 4028, 4104, 4293, 4332, 4452, 4536, 4617, 4788, 5054, 5724, 6042, 6156, 6498, 6678, 6804, 7049, 7182, 7581, 8056, 8586, 8664, 8904, 9063, 9234, 9576, 9747, 10017, 10108, 10773, 11448, 12084, 12312, 12879, 12996, 13356, 13608, 14098, 14364, 15162, 17172, 18126, 18468, 19133, 19494, 20034, 20216, 21147, 21546, 22743, 24168, 25758, 25992, 26712, 27189, 28196, 28728, 29241, 30051, 30324, 32319, 34344, 36252, 36936, 38266, 38988, 40068, 42294, 43092, 45486, 51516, 54378, 56392, 57399, 58482, 60102, 60648, 63441, 64638, 68229, 72504, 76532, 77976, 80136, 81567, 84588, 86184, 87723, 90153, 90972, 103032, 108756, 114798, 116964, 120204, 126882, 129276, 133931, 136458, 153064, 163134, 169176, 172197, 175446, 180306, 181944, 190323, 204687, 217512, 229596, 233928, 240408, 244701, 253764, 258552, 267862, 272916, 326268, 344394, 350892, 360612, 380646, 401793, 409374, 459192, 489402, 507528, 516591, 535724, 545832, 570969, 614061, 652536, 688788, 701784, 721224, 761292, 803586, 818748, 978804, 1033182, 1071448, 1141938, 1205379, 1228122, 1377576, 1522584, 1549773, 1607172, 1637496, 1712907, 1957608, 2066364, 2283876, 2410758, 2456244, 3099546, 3214344, 3425814, 3616137, 4132728, 4567752, 4649319, 4821516, 4912488, 6199092, 6851628, 7232274, 9298638, 9643032, 10848411, 12398184, 13703256, 14464548, 18597276, 21696822, 28929096, 32545233, 37194552, 43393644, 65090466, 86787288, 130180932, 260361864]

約数ペア:

[(1, 260361864), (2, 130180932), (3, 86787288), (4, 65090466), (6, 43393644), (7, 37194552), (8, 32545233), (9, 28929096), (12, 21696822), (14, 18597276), (18, 14464548), (19, 13703256), (21, 12398184), (24, 10848411), (27, 9643032), (28, 9298638), (36, 7232274), (38, 6851628), (42, 6199092), (53, 4912488), (54, 4821516), (56, 4649319), (57, 4567752), (63, 4132728), (72, 3616137), (76, 3425814), (81, 3214344), (84, 3099546), (106, 2456244), (108, 2410758), (114, 2283876), (126, 2066364), (133, 1957608), (152, 1712907), (159, 1637496), (162, 1607172), (168, 1549773), (171, 1522584), (189, 1377576), (212, 1228122), (216, 1205379), (228, 1141938), (243, 1071448), (252, 1033182), (266, 978804), (318, 818748), (324, 803586), (342, 761292), (361, 721224), (371, 701784), (378, 688788), (399, 652536), (424, 614061), (456, 570969), (477, 545832), (486, 535724), (504, 516591), (513, 507528), (532, 489402), (567, 459192), (636, 409374), (648, 401793), (684, 380646), (722, 360612), (742, 350892), (756, 344394), (798, 326268), (954, 272916), (972, 267862), (1007, 258552), (1026, 253764), (1064, 244701), (1083, 240408), (1113, 233928), (1134, 229596), (1197, 217512), (1272, 204687), (1368, 190323), (1431, 181944), (1444, 180306), (1484, 175446), (1512, 172197), (1539, 169176), (1596, 163134), (1701, 153064), (1908, 136458), (1944, 133931), (2014, 129276), (2052, 126882), (2166, 120204), (2226, 116964), (2268, 114798), (2394, 108756), (2527, 103032), (2862, 90972), (2888, 90153), (2968, 87723), (3021, 86184), (3078, 84588), (3192, 81567), (3249, 80136), (3339, 77976), (3402, 76532), (3591, 72504), (3816, 68229), (4028, 64638), (4104, 63441), (4293, 60648), (4332, 60102), (4452, 58482), (4536, 57399), (4617, 56392), (4788, 54378), (5054, 51516), (5724, 45486), (6042, 43092), (6156, 42294), (6498, 40068), (6678, 38988), (6804, 38266), (7049, 36936), (7182, 36252), (7581, 34344), (8056, 32319), (8586, 30324), (8664, 30051), (8904, 29241), (9063, 28728), (9234, 28196), (9576, 27189), (9747, 26712), (10017, 25992), (10108, 25758), (10773, 24168), (11448, 22743), (12084, 21546), (12312, 21147), (12879, 20216), (12996, 20034), (13356, 19494), (13608, 19133), (14098, 18468), (14364, 18126), (15162, 17172)]