211342080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 689923584

約数和(自身を除く): 478581504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1171, 1280, 1410, 1504, 1880, 1920, 2256, 2342, 2820, 3008, 3513, 3760, 3840, 4512, 4684, 5640, 5855, 6016, 7026, 7520, 9024, 9368, 11280, 11710, 12032, 14052, 15040, 17565, 18048, 18736, 22560, 23420, 28104, 30080, 35130, 36096, 37472, 45120, 46840, 55037, 56208, 60160, 70260, 74944, 90240, 93680, 110074, 112416, 140520, 149888, 165111, 180480, 187360, 220148, 224832, 275185, 281040, 299776, 330222, 374720, 440296, 449664, 550370, 562080, 660444, 749440, 825555, 880592, 899328, 1100740, 1124160, 1320888, 1498880, 1651110, 1761184, 2201480, 2248320, 2641776, 3302220, 3522368, 4402960, 4496640, 5283552, 6604440, 7044736, 8805920, 10567104, 13208880, 14089472, 17611840, 21134208, 26417760, 35223680, 42268416, 52835520, 70447360, 105671040, 211342080]

約数ペア:

[(1, 211342080), (2, 105671040), (3, 70447360), (4, 52835520), (5, 42268416), (6, 35223680), (8, 26417760), (10, 21134208), (12, 17611840), (15, 14089472), (16, 13208880), (20, 10567104), (24, 8805920), (30, 7044736), (32, 6604440), (40, 5283552), (47, 4496640), (48, 4402960), (60, 3522368), (64, 3302220), (80, 2641776), (94, 2248320), (96, 2201480), (120, 1761184), (128, 1651110), (141, 1498880), (160, 1320888), (188, 1124160), (192, 1100740), (235, 899328), (240, 880592), (256, 825555), (282, 749440), (320, 660444), (376, 562080), (384, 550370), (470, 449664), (480, 440296), (564, 374720), (640, 330222), (705, 299776), (752, 281040), (768, 275185), (940, 224832), (960, 220148), (1128, 187360), (1171, 180480), (1280, 165111), (1410, 149888), (1504, 140520), (1880, 112416), (1920, 110074), (2256, 93680), (2342, 90240), (2820, 74944), (3008, 70260), (3513, 60160), (3760, 56208), (3840, 55037), (4512, 46840), (4684, 45120), (5640, 37472), (5855, 36096), (6016, 35130), (7026, 30080), (7520, 28104), (9024, 23420), (9368, 22560), (11280, 18736), (11710, 18048), (12032, 17565), (14052, 15040)]