33281280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 120530592

約数和(自身を除く): 87249312

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, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 864, 960, 963, 972, 1070, 1080, 1152, 1215, 1280, 1284, 1296, 1440, 1605, 1620, 1712, 1728, 1920, 1926, 1944, 2140, 2160, 2304, 2430, 2568, 2592, 2880, 2889, 3210, 3240, 3424, 3456, 3840, 3852, 3888, 4280, 4320, 4815, 4860, 5136, 5184, 5760, 5778, 6420, 6480, 6848, 6912, 7704, 7776, 8560, 8640, 8667, 9630, 9720, 10272, 10368, 11520, 11556, 12840, 12960, 13696, 14445, 15408, 15552, 17120, 17280, 17334, 19260, 19440, 20544, 20736, 23112, 25680, 25920, 26001, 27392, 28890, 30816, 31104, 34240, 34560, 34668, 38520, 38880, 41088, 43335, 46224, 51360, 51840, 52002, 57780, 61632, 62208, 68480, 69336, 77040, 77760, 82176, 86670, 92448, 102720, 103680, 104004, 115560, 123264, 130005, 136960, 138672, 154080, 155520, 173340, 184896, 205440, 208008, 231120, 246528, 260010, 277344, 308160, 311040, 346680, 369792, 410880, 416016, 462240, 520020, 554688, 616320, 693360, 739584, 832032, 924480, 1040040, 1109376, 1232640, 1386720, 1664064, 1848960, 2080080, 2218752, 2773440, 3328128, 3697920, 4160160, 5546880, 6656256, 8320320, 11093760, 16640640, 33281280]

約数ペア:

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