286897680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:758

約数の個数: 160

約数和(自身を含む): 993686400

約数和(自身を除く): 706788720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 317, 360, 419, 432, 540, 634, 720, 838, 951, 1080, 1257, 1268, 1585, 1676, 1902, 2095, 2160, 2514, 2536, 2853, 3170, 3352, 3771, 3804, 4190, 4755, 5028, 5072, 5706, 6285, 6340, 6704, 7542, 7608, 8380, 8559, 9510, 10056, 11313, 11412, 12570, 12680, 14265, 15084, 15216, 16760, 17118, 18855, 19020, 20112, 22626, 22824, 25140, 25360, 28530, 30168, 33520, 34236, 37710, 38040, 42795, 45252, 45648, 50280, 56565, 57060, 60336, 68472, 75420, 76080, 85590, 90504, 100560, 113130, 114120, 132823, 136944, 150840, 171180, 181008, 226260, 228240, 265646, 301680, 342360, 398469, 452520, 531292, 664115, 684720, 796938, 905040, 1062584, 1195407, 1328230, 1593876, 1992345, 2125168, 2390814, 2656460, 3187752, 3586221, 3984690, 4781628, 5312920, 5977035, 6375504, 7172442, 7969380, 9563256, 10625840, 11954070, 14344884, 15938760, 17931105, 19126512, 23908140, 28689768, 31877520, 35862210, 47816280, 57379536, 71724420, 95632560, 143448840, 286897680]

約数ペア:

[(1, 286897680), (2, 143448840), (3, 95632560), (4, 71724420), (5, 57379536), (6, 47816280), (8, 35862210), (9, 31877520), (10, 28689768), (12, 23908140), (15, 19126512), (16, 17931105), (18, 15938760), (20, 14344884), (24, 11954070), (27, 10625840), (30, 9563256), (36, 7969380), (40, 7172442), (45, 6375504), (48, 5977035), (54, 5312920), (60, 4781628), (72, 3984690), (80, 3586221), (90, 3187752), (108, 2656460), (120, 2390814), (135, 2125168), (144, 1992345), (180, 1593876), (216, 1328230), (240, 1195407), (270, 1062584), (317, 905040), (360, 796938), (419, 684720), (432, 664115), (540, 531292), (634, 452520), (720, 398469), (838, 342360), (951, 301680), (1080, 265646), (1257, 228240), (1268, 226260), (1585, 181008), (1676, 171180), (1902, 150840), (2095, 136944), (2160, 132823), (2514, 114120), (2536, 113130), (2853, 100560), (3170, 90504), (3352, 85590), (3771, 76080), (3804, 75420), (4190, 68472), (4755, 60336), (5028, 57060), (5072, 56565), (5706, 50280), (6285, 45648), (6340, 45252), (6704, 42795), (7542, 38040), (7608, 37710), (8380, 34236), (8559, 33520), (9510, 30168), (10056, 28530), (11313, 25360), (11412, 25140), (12570, 22824), (12680, 22626), (14265, 20112), (15084, 19020), (15216, 18855), (16760, 17118)]