240161712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23057}}^1$

素因数の和:23106

約数の個数: 80

約数和(自身を含む): 731953152

約数和(自身を除く): 491791440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 23057, 46114, 69171, 92228, 138342, 161399, 184456, 276684, 322798, 368912, 484197, 553368, 645596, 714767, 968394, 1106736, 1291192, 1429534, 1936788, 2144301, 2582384, 2859068, 3873576, 4288602, 5003369, 5718136, 7747152, 8577204, 10006738, 11436272, 15010107, 17154408, 20013476, 30020214, 34308816, 40026952, 60040428, 80053904, 120080856, 240161712]

約数ペア:

[(1, 240161712), (2, 120080856), (3, 80053904), (4, 60040428), (6, 40026952), (7, 34308816), (8, 30020214), (12, 20013476), (14, 17154408), (16, 15010107), (21, 11436272), (24, 10006738), (28, 8577204), (31, 7747152), (42, 5718136), (48, 5003369), (56, 4288602), (62, 3873576), (84, 2859068), (93, 2582384), (112, 2144301), (124, 1936788), (168, 1429534), (186, 1291192), (217, 1106736), (248, 968394), (336, 714767), (372, 645596), (434, 553368), (496, 484197), (651, 368912), (744, 322798), (868, 276684), (1302, 184456), (1488, 161399), (1736, 138342), (2604, 92228), (3472, 69171), (5208, 46114), (10416, 23057)]