140989440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 176

約数和(自身を含む): 461017152

約数和(自身を除く): 320027712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 137, 160, 192, 201, 240, 256, 268, 274, 320, 335, 384, 402, 411, 480, 512, 536, 548, 640, 670, 685, 768, 804, 822, 960, 1005, 1024, 1072, 1096, 1280, 1340, 1370, 1536, 1608, 1644, 1920, 2010, 2055, 2144, 2192, 2560, 2680, 2740, 3072, 3216, 3288, 3840, 4020, 4110, 4288, 4384, 5120, 5360, 5480, 6432, 6576, 7680, 8040, 8220, 8576, 8768, 9179, 10720, 10960, 12864, 13152, 15360, 16080, 16440, 17152, 17536, 18358, 21440, 21920, 25728, 26304, 27537, 32160, 32880, 34304, 35072, 36716, 42880, 43840, 45895, 51456, 52608, 55074, 64320, 65760, 68608, 70144, 73432, 85760, 87680, 91790, 102912, 105216, 110148, 128640, 131520, 137685, 140288, 146864, 171520, 175360, 183580, 205824, 210432, 220296, 257280, 263040, 275370, 293728, 343040, 350720, 367160, 420864, 440592, 514560, 526080, 550740, 587456, 701440, 734320, 881184, 1029120, 1052160, 1101480, 1174912, 1468640, 1762368, 2104320, 2202960, 2349824, 2937280, 3524736, 4405920, 4699648, 5874560, 7049472, 8811840, 9399296, 11749120, 14098944, 17623680, 23498240, 28197888, 35247360, 46996480, 70494720, 140989440]

約数ペア:

[(1, 140989440), (2, 70494720), (3, 46996480), (4, 35247360), (5, 28197888), (6, 23498240), (8, 17623680), (10, 14098944), (12, 11749120), (15, 9399296), (16, 8811840), (20, 7049472), (24, 5874560), (30, 4699648), (32, 4405920), (40, 3524736), (48, 2937280), (60, 2349824), (64, 2202960), (67, 2104320), (80, 1762368), (96, 1468640), (120, 1174912), (128, 1101480), (134, 1052160), (137, 1029120), (160, 881184), (192, 734320), (201, 701440), (240, 587456), (256, 550740), (268, 526080), (274, 514560), (320, 440592), (335, 420864), (384, 367160), (402, 350720), (411, 343040), (480, 293728), (512, 275370), (536, 263040), (548, 257280), (640, 220296), (670, 210432), (685, 205824), (768, 183580), (804, 175360), (822, 171520), (960, 146864), (1005, 140288), (1024, 137685), (1072, 131520), (1096, 128640), (1280, 110148), (1340, 105216), (1370, 102912), (1536, 91790), (1608, 87680), (1644, 85760), (1920, 73432), (2010, 70144), (2055, 68608), (2144, 65760), (2192, 64320), (2560, 55074), (2680, 52608), (2740, 51456), (3072, 45895), (3216, 43840), (3288, 42880), (3840, 36716), (4020, 35072), (4110, 34304), (4288, 32880), (4384, 32160), (5120, 27537), (5360, 26304), (5480, 25728), (6432, 21920), (6576, 21440), (7680, 18358), (8040, 17536), (8220, 17152), (8576, 16440), (8768, 16080), (9179, 15360), (10720, 13152), (10960, 12864)]