66562560

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 241297056

約数和(自身を除く): 174734496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 107, 108, 120, 128, 135, 144, 160, 162, 180, 192, 214, 216, 240, 243, 256, 270, 288, 320, 321, 324, 360, 384, 405, 428, 432, 480, 486, 512, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 864, 960, 963, 972, 1070, 1080, 1152, 1215, 1280, 1284, 1296, 1440, 1536, 1605, 1620, 1712, 1728, 1920, 1926, 1944, 2140, 2160, 2304, 2430, 2560, 2568, 2592, 2880, 2889, 3210, 3240, 3424, 3456, 3840, 3852, 3888, 4280, 4320, 4608, 4815, 4860, 5136, 5184, 5760, 5778, 6420, 6480, 6848, 6912, 7680, 7704, 7776, 8560, 8640, 8667, 9630, 9720, 10272, 10368, 11520, 11556, 12840, 12960, 13696, 13824, 14445, 15408, 15552, 17120, 17280, 17334, 19260, 19440, 20544, 20736, 23040, 23112, 25680, 25920, 26001, 27392, 28890, 30816, 31104, 34240, 34560, 34668, 38520, 38880, 41088, 41472, 43335, 46224, 51360, 51840, 52002, 54784, 57780, 61632, 62208, 68480, 69120, 69336, 77040, 77760, 82176, 86670, 92448, 102720, 103680, 104004, 115560, 123264, 124416, 130005, 136960, 138672, 154080, 155520, 164352, 173340, 184896, 205440, 207360, 208008, 231120, 246528, 260010, 273920, 277344, 308160, 311040, 346680, 369792, 410880, 416016, 462240, 493056, 520020, 554688, 616320, 622080, 693360, 739584, 821760, 832032, 924480, 1040040, 1109376, 1232640, 1386720, 1479168, 1664064, 1848960, 2080080, 2218752, 2465280, 2773440, 3328128, 3697920, 4160160, 4437504, 5546880, 6656256, 7395840, 8320320, 11093760, 13312512, 16640640, 22187520, 33281280, 66562560]

約数ペア:

[(1, 66562560), (2, 33281280), (3, 22187520), (4, 16640640), (5, 13312512), (6, 11093760), (8, 8320320), (9, 7395840), (10, 6656256), (12, 5546880), (15, 4437504), (16, 4160160), (18, 3697920), (20, 3328128), (24, 2773440), (27, 2465280), (30, 2218752), (32, 2080080), (36, 1848960), (40, 1664064), (45, 1479168), (48, 1386720), (54, 1232640), (60, 1109376), (64, 1040040), (72, 924480), (80, 832032), (81, 821760), (90, 739584), (96, 693360), (107, 622080), (108, 616320), (120, 554688), (128, 520020), (135, 493056), (144, 462240), (160, 416016), (162, 410880), (180, 369792), (192, 346680), (214, 311040), (216, 308160), (240, 277344), (243, 273920), (256, 260010), (270, 246528), (288, 231120), (320, 208008), (321, 207360), (324, 205440), (360, 184896), (384, 173340), (405, 164352), (428, 155520), (432, 154080), (480, 138672), (486, 136960), (512, 130005), (535, 124416), (540, 123264), (576, 115560), (640, 104004), (642, 103680), (648, 102720), (720, 92448), (768, 86670), (810, 82176), (856, 77760), (864, 77040), (960, 69336), (963, 69120), (972, 68480), (1070, 62208), (1080, 61632), (1152, 57780), (1215, 54784), (1280, 52002), (1284, 51840), (1296, 51360), (1440, 46224), (1536, 43335), (1605, 41472), (1620, 41088), (1712, 38880), (1728, 38520), (1920, 34668), (1926, 34560), (1944, 34240), (2140, 31104), (2160, 30816), (2304, 28890), (2430, 27392), (2560, 26001), (2568, 25920), (2592, 25680), (2880, 23112), (2889, 23040), (3210, 20736), (3240, 20544), (3424, 19440), (3456, 19260), (3840, 17334), (3852, 17280), (3888, 17120), (4280, 15552), (4320, 15408), (4608, 14445), (4815, 13824), (4860, 13696), (5136, 12960), (5184, 12840), (5760, 11556), (5778, 11520), (6420, 10368), (6480, 10272), (6848, 9720), (6912, 9630), (7680, 8667), (7704, 8640), (7776, 8560)]