918008640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 280

約数和(自身を含む): 3305994912

約数和(自身を除く): 2387986272

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, 135, 144, 160, 162, 180, 192, 214, 216, 240, 270, 288, 320, 321, 324, 331, 360, 405, 428, 432, 480, 535, 540, 576, 642, 648, 662, 720, 810, 856, 864, 960, 963, 993, 1070, 1080, 1284, 1296, 1324, 1440, 1605, 1620, 1655, 1712, 1728, 1926, 1986, 2140, 2160, 2568, 2592, 2648, 2880, 2889, 2979, 3210, 3240, 3310, 3424, 3852, 3972, 4280, 4320, 4815, 4965, 5136, 5184, 5296, 5778, 5958, 6420, 6480, 6620, 6848, 7704, 7944, 8560, 8640, 8667, 8937, 9630, 9930, 10272, 10592, 11556, 11916, 12840, 12960, 13240, 14445, 14895, 15408, 15888, 17120, 17334, 17874, 19260, 19860, 20544, 21184, 23112, 23832, 25680, 25920, 26480, 26811, 28890, 29790, 30816, 31776, 34240, 34668, 35417, 35748, 38520, 39720, 43335, 44685, 46224, 47664, 51360, 52960, 53622, 57780, 59580, 61632, 63552, 69336, 70834, 71496, 77040, 79440, 86670, 89370, 92448, 95328, 102720, 105920, 106251, 107244, 115560, 119160, 134055, 138672, 141668, 142992, 154080, 158880, 173340, 177085, 178740, 184896, 190656, 212502, 214488, 231120, 238320, 268110, 277344, 283336, 285984, 308160, 317760, 318753, 346680, 354170, 357480, 425004, 428976, 462240, 476640, 531255, 536220, 554688, 566672, 571968, 637506, 693360, 708340, 714960, 850008, 857952, 924480, 953280, 956259, 1062510, 1072440, 1133344, 1275012, 1386720, 1416680, 1429920, 1593765, 1700016, 1715904, 1912518, 2125020, 2144880, 2266688, 2550024, 2773440, 2833360, 2859840, 2868777, 3187530, 3400032, 3825036, 4250040, 4289760, 4781295, 5100048, 5666720, 5737554, 6375060, 6800064, 7650072, 8500080, 8579520, 9562590, 10200096, 11333440, 11475108, 12750120, 14343885, 15300144, 17000160, 19125180, 20400192, 22950216, 25500240, 28687770, 30600288, 34000320, 38250360, 45900432, 51000480, 57375540, 61200576, 76500720, 91800864, 102000960, 114751080, 153001440, 183601728, 229502160, 306002880, 459004320, 918008640]

約数ペア:

[(1, 918008640), (2, 459004320), (3, 306002880), (4, 229502160), (5, 183601728), (6, 153001440), (8, 114751080), (9, 102000960), (10, 91800864), (12, 76500720), (15, 61200576), (16, 57375540), (18, 51000480), (20, 45900432), (24, 38250360), (27, 34000320), (30, 30600288), (32, 28687770), (36, 25500240), (40, 22950216), (45, 20400192), (48, 19125180), (54, 17000160), (60, 15300144), (64, 14343885), (72, 12750120), (80, 11475108), (81, 11333440), (90, 10200096), (96, 9562590), (107, 8579520), (108, 8500080), (120, 7650072), (135, 6800064), (144, 6375060), (160, 5737554), (162, 5666720), (180, 5100048), (192, 4781295), (214, 4289760), (216, 4250040), (240, 3825036), (270, 3400032), (288, 3187530), (320, 2868777), (321, 2859840), (324, 2833360), (331, 2773440), (360, 2550024), (405, 2266688), (428, 2144880), (432, 2125020), (480, 1912518), (535, 1715904), (540, 1700016), (576, 1593765), (642, 1429920), (648, 1416680), (662, 1386720), (720, 1275012), (810, 1133344), (856, 1072440), (864, 1062510), (960, 956259), (963, 953280), (993, 924480), (1070, 857952), (1080, 850008), (1284, 714960), (1296, 708340), (1324, 693360), (1440, 637506), (1605, 571968), (1620, 566672), (1655, 554688), (1712, 536220), (1728, 531255), (1926, 476640), (1986, 462240), (2140, 428976), (2160, 425004), (2568, 357480), (2592, 354170), (2648, 346680), (2880, 318753), (2889, 317760), (2979, 308160), (3210, 285984), (3240, 283336), (3310, 277344), (3424, 268110), (3852, 238320), (3972, 231120), (4280, 214488), (4320, 212502), (4815, 190656), (4965, 184896), (5136, 178740), (5184, 177085), (5296, 173340), (5778, 158880), (5958, 154080), (6420, 142992), (6480, 141668), (6620, 138672), (6848, 134055), (7704, 119160), (7944, 115560), (8560, 107244), (8640, 106251), (8667, 105920), (8937, 102720), (9630, 95328), (9930, 92448), (10272, 89370), (10592, 86670), (11556, 79440), (11916, 77040), (12840, 71496), (12960, 70834), (13240, 69336), (14445, 63552), (14895, 61632), (15408, 59580), (15888, 57780), (17120, 53622), (17334, 52960), (17874, 51360), (19260, 47664), (19860, 46224), (20544, 44685), (21184, 43335), (23112, 39720), (23832, 38520), (25680, 35748), (25920, 35417), (26480, 34668), (26811, 34240), (28890, 31776), (29790, 30816)]