230657760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 816480000

約数和(自身を除く): 585822240

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, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 432, 480, 499, 535, 540, 642, 720, 856, 864, 963, 998, 1070, 1080, 1284, 1440, 1497, 1605, 1712, 1926, 1996, 2140, 2160, 2495, 2568, 2889, 2994, 3210, 3424, 3852, 3992, 4280, 4320, 4491, 4815, 4990, 5136, 5778, 5988, 6420, 7485, 7704, 7984, 8560, 8982, 9630, 9980, 10272, 11556, 11976, 12840, 13473, 14445, 14970, 15408, 15968, 17120, 17964, 19260, 19960, 22455, 23112, 23952, 25680, 26946, 28890, 29940, 30816, 35928, 38520, 39920, 44910, 46224, 47904, 51360, 53393, 53892, 57780, 59880, 67365, 71856, 77040, 79840, 89820, 92448, 106786, 107784, 115560, 119760, 134730, 143712, 154080, 160179, 179640, 213572, 215568, 231120, 239520, 266965, 269460, 320358, 359280, 427144, 431136, 462240, 480537, 533930, 538920, 640716, 718560, 800895, 854288, 961074, 1067860, 1077840, 1281432, 1441611, 1601790, 1708576, 1922148, 2135720, 2155680, 2402685, 2562864, 2883222, 3203580, 3844296, 4271440, 4805370, 5125728, 5766444, 6407160, 7208055, 7688592, 8542880, 9610740, 11532888, 12814320, 14416110, 15377184, 19221480, 23065776, 25628640, 28832220, 38442960, 46131552, 57664440, 76885920, 115328880, 230657760]

約数ペア:

[(1, 230657760), (2, 115328880), (3, 76885920), (4, 57664440), (5, 46131552), (6, 38442960), (8, 28832220), (9, 25628640), (10, 23065776), (12, 19221480), (15, 15377184), (16, 14416110), (18, 12814320), (20, 11532888), (24, 9610740), (27, 8542880), (30, 7688592), (32, 7208055), (36, 6407160), (40, 5766444), (45, 5125728), (48, 4805370), (54, 4271440), (60, 3844296), (72, 3203580), (80, 2883222), (90, 2562864), (96, 2402685), (107, 2155680), (108, 2135720), (120, 1922148), (135, 1708576), (144, 1601790), (160, 1441611), (180, 1281432), (214, 1077840), (216, 1067860), (240, 961074), (270, 854288), (288, 800895), (321, 718560), (360, 640716), (428, 538920), (432, 533930), (480, 480537), (499, 462240), (535, 431136), (540, 427144), (642, 359280), (720, 320358), (856, 269460), (864, 266965), (963, 239520), (998, 231120), (1070, 215568), (1080, 213572), (1284, 179640), (1440, 160179), (1497, 154080), (1605, 143712), (1712, 134730), (1926, 119760), (1996, 115560), (2140, 107784), (2160, 106786), (2495, 92448), (2568, 89820), (2889, 79840), (2994, 77040), (3210, 71856), (3424, 67365), (3852, 59880), (3992, 57780), (4280, 53892), (4320, 53393), (4491, 51360), (4815, 47904), (4990, 46224), (5136, 44910), (5778, 39920), (5988, 38520), (6420, 35928), (7485, 30816), (7704, 29940), (7984, 28890), (8560, 26946), (8982, 25680), (9630, 23952), (9980, 23112), (10272, 22455), (11556, 19960), (11976, 19260), (12840, 17964), (13473, 17120), (14445, 15968), (14970, 15408)]