2280023360

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 5530291200

約数和(自身を除く): 3250267840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 223, 320, 356, 359, 445, 446, 712, 718, 890, 892, 1115, 1424, 1436, 1780, 1784, 1795, 2230, 2848, 2872, 3560, 3568, 3590, 4460, 5696, 5744, 7120, 7136, 7180, 8920, 11488, 14240, 14272, 14360, 17840, 19847, 22976, 28480, 28720, 31951, 35680, 39694, 57440, 63902, 71360, 79388, 80057, 99235, 114880, 127804, 158776, 159755, 160114, 198470, 255608, 317552, 319510, 320228, 396940, 400285, 511216, 635104, 639020, 640456, 793880, 800570, 1022432, 1270208, 1278040, 1280912, 1587760, 1601140, 2044864, 2556080, 2561824, 3175520, 3202280, 5112160, 5123648, 6351040, 6404560, 7125073, 10224320, 12809120, 14250146, 25618240, 28500292, 35625365, 57000584, 71250730, 114001168, 142501460, 228002336, 285002920, 456004672, 570005840, 1140011680, 2280023360]

約数ペア:

[(1, 2280023360), (2, 1140011680), (4, 570005840), (5, 456004672), (8, 285002920), (10, 228002336), (16, 142501460), (20, 114001168), (32, 71250730), (40, 57000584), (64, 35625365), (80, 28500292), (89, 25618240), (160, 14250146), (178, 12809120), (223, 10224320), (320, 7125073), (356, 6404560), (359, 6351040), (445, 5123648), (446, 5112160), (712, 3202280), (718, 3175520), (890, 2561824), (892, 2556080), (1115, 2044864), (1424, 1601140), (1436, 1587760), (1780, 1280912), (1784, 1278040), (1795, 1270208), (2230, 1022432), (2848, 800570), (2872, 793880), (3560, 640456), (3568, 639020), (3590, 635104), (4460, 511216), (5696, 400285), (5744, 396940), (7120, 320228), (7136, 319510), (7180, 317552), (8920, 255608), (11488, 198470), (14240, 160114), (14272, 159755), (14360, 158776), (17840, 127804), (19847, 114880), (22976, 99235), (28480, 80057), (28720, 79388), (31951, 71360), (35680, 63902), (39694, 57440)]