660695040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 2345747040

約数和(自身を除く): 1685052000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 107, 120, 128, 134, 144, 160, 180, 192, 201, 214, 240, 256, 268, 288, 320, 321, 335, 360, 384, 402, 428, 480, 512, 535, 536, 576, 603, 640, 642, 670, 720, 768, 804, 856, 960, 963, 1005, 1024, 1070, 1072, 1152, 1206, 1280, 1284, 1340, 1440, 1536, 1605, 1608, 1712, 1920, 1926, 2010, 2048, 2140, 2144, 2304, 2412, 2560, 2568, 2680, 2880, 3015, 3072, 3210, 3216, 3424, 3840, 3852, 4020, 4280, 4288, 4608, 4815, 4824, 5120, 5136, 5360, 5760, 6030, 6144, 6420, 6432, 6848, 7169, 7680, 7704, 8040, 8560, 8576, 9216, 9630, 9648, 10240, 10272, 10720, 11520, 12060, 12840, 12864, 13696, 14338, 15360, 15408, 16080, 17120, 17152, 18432, 19260, 19296, 20544, 21440, 21507, 23040, 24120, 25680, 25728, 27392, 28676, 30720, 30816, 32160, 34240, 34304, 35845, 38520, 38592, 41088, 42880, 43014, 46080, 48240, 51360, 51456, 54784, 57352, 61632, 64320, 64521, 68480, 68608, 71690, 77040, 77184, 82176, 85760, 86028, 92160, 96480, 102720, 102912, 107535, 109568, 114704, 123264, 128640, 129042, 136960, 137216, 143380, 154080, 154368, 164352, 171520, 172056, 192960, 205440, 205824, 215070, 219136, 229408, 246528, 257280, 258084, 273920, 286760, 308160, 308736, 322605, 328704, 343040, 344112, 385920, 410880, 411648, 430140, 458816, 493056, 514560, 516168, 547840, 573520, 616320, 617472, 645210, 657408, 686080, 688224, 771840, 821760, 860280, 917632, 986112, 1029120, 1032336, 1095680, 1147040, 1232640, 1234944, 1290420, 1376448, 1543680, 1643520, 1720560, 1835264, 1972224, 2058240, 2064672, 2294080, 2465280, 2580840, 2752896, 3087360, 3287040, 3441120, 3670528, 4129344, 4588160, 4930560, 5161680, 5505792, 6174720, 6882240, 7341056, 8258688, 9176320, 9861120, 10323360, 11011584, 13764480, 14682112, 16517376, 18352640, 20646720, 22023168, 27528960, 33034752, 36705280, 41293440, 44046336, 55057920, 66069504, 73410560, 82586880, 110115840, 132139008, 165173760, 220231680, 330347520, 660695040]

約数ペア:

[(1, 660695040), (2, 330347520), (3, 220231680), (4, 165173760), (5, 132139008), (6, 110115840), (8, 82586880), (9, 73410560), (10, 66069504), (12, 55057920), (15, 44046336), (16, 41293440), (18, 36705280), (20, 33034752), (24, 27528960), (30, 22023168), (32, 20646720), (36, 18352640), (40, 16517376), (45, 14682112), (48, 13764480), (60, 11011584), (64, 10323360), (67, 9861120), (72, 9176320), (80, 8258688), (90, 7341056), (96, 6882240), (107, 6174720), (120, 5505792), (128, 5161680), (134, 4930560), (144, 4588160), (160, 4129344), (180, 3670528), (192, 3441120), (201, 3287040), (214, 3087360), (240, 2752896), (256, 2580840), (268, 2465280), (288, 2294080), (320, 2064672), (321, 2058240), (335, 1972224), (360, 1835264), (384, 1720560), (402, 1643520), (428, 1543680), (480, 1376448), (512, 1290420), (535, 1234944), (536, 1232640), (576, 1147040), (603, 1095680), (640, 1032336), (642, 1029120), (670, 986112), (720, 917632), (768, 860280), (804, 821760), (856, 771840), (960, 688224), (963, 686080), (1005, 657408), (1024, 645210), (1070, 617472), (1072, 616320), (1152, 573520), (1206, 547840), (1280, 516168), (1284, 514560), (1340, 493056), (1440, 458816), (1536, 430140), (1605, 411648), (1608, 410880), (1712, 385920), (1920, 344112), (1926, 343040), (2010, 328704), (2048, 322605), (2140, 308736), (2144, 308160), (2304, 286760), (2412, 273920), (2560, 258084), (2568, 257280), (2680, 246528), (2880, 229408), (3015, 219136), (3072, 215070), (3210, 205824), (3216, 205440), (3424, 192960), (3840, 172056), (3852, 171520), (4020, 164352), (4280, 154368), (4288, 154080), (4608, 143380), (4815, 137216), (4824, 136960), (5120, 129042), (5136, 128640), (5360, 123264), (5760, 114704), (6030, 109568), (6144, 107535), (6420, 102912), (6432, 102720), (6848, 96480), (7169, 92160), (7680, 86028), (7704, 85760), (8040, 82176), (8560, 77184), (8576, 77040), (9216, 71690), (9630, 68608), (9648, 68480), (10240, 64521), (10272, 64320), (10720, 61632), (11520, 57352), (12060, 54784), (12840, 51456), (12864, 51360), (13696, 48240), (14338, 46080), (15360, 43014), (15408, 42880), (16080, 41088), (17120, 38592), (17152, 38520), (18432, 35845), (19260, 34304), (19296, 34240), (20544, 32160), (21440, 30816), (21507, 30720), (23040, 28676), (24120, 27392), (25680, 25728)]