274385760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 951761664

約数和(自身を除く): 677375904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 157, 160, 165, 176, 220, 240, 264, 314, 330, 331, 352, 440, 471, 480, 528, 628, 660, 662, 785, 880, 942, 993, 1056, 1256, 1320, 1324, 1570, 1655, 1727, 1760, 1884, 1986, 2355, 2512, 2640, 2648, 3140, 3310, 3454, 3641, 3768, 3972, 4710, 4965, 5024, 5181, 5280, 5296, 6280, 6620, 6908, 7282, 7536, 7944, 8635, 9420, 9930, 10362, 10592, 10923, 12560, 13240, 13816, 14564, 15072, 15888, 17270, 18205, 18840, 19860, 20724, 21846, 25120, 25905, 26480, 27632, 29128, 31776, 34540, 36410, 37680, 39720, 41448, 43692, 51810, 51967, 52960, 54615, 55264, 58256, 69080, 72820, 75360, 79440, 82896, 87384, 103620, 103934, 109230, 116512, 138160, 145640, 155901, 158880, 165792, 174768, 207240, 207868, 218460, 259835, 276320, 291280, 311802, 349536, 414480, 415736, 436920, 519670, 571637, 582560, 623604, 779505, 828960, 831472, 873840, 1039340, 1143274, 1247208, 1559010, 1662944, 1714911, 1747680, 2078680, 2286548, 2494416, 2858185, 3118020, 3429822, 4157360, 4573096, 4988832, 5716370, 6236040, 6859644, 8314720, 8574555, 9146192, 11432740, 12472080, 13719288, 17149110, 18292384, 22865480, 24944160, 27438576, 34298220, 45730960, 54877152, 68596440, 91461920, 137192880, 274385760]

約数ペア:

[(1, 274385760), (2, 137192880), (3, 91461920), (4, 68596440), (5, 54877152), (6, 45730960), (8, 34298220), (10, 27438576), (11, 24944160), (12, 22865480), (15, 18292384), (16, 17149110), (20, 13719288), (22, 12472080), (24, 11432740), (30, 9146192), (32, 8574555), (33, 8314720), (40, 6859644), (44, 6236040), (48, 5716370), (55, 4988832), (60, 4573096), (66, 4157360), (80, 3429822), (88, 3118020), (96, 2858185), (110, 2494416), (120, 2286548), (132, 2078680), (157, 1747680), (160, 1714911), (165, 1662944), (176, 1559010), (220, 1247208), (240, 1143274), (264, 1039340), (314, 873840), (330, 831472), (331, 828960), (352, 779505), (440, 623604), (471, 582560), (480, 571637), (528, 519670), (628, 436920), (660, 415736), (662, 414480), (785, 349536), (880, 311802), (942, 291280), (993, 276320), (1056, 259835), (1256, 218460), (1320, 207868), (1324, 207240), (1570, 174768), (1655, 165792), (1727, 158880), (1760, 155901), (1884, 145640), (1986, 138160), (2355, 116512), (2512, 109230), (2640, 103934), (2648, 103620), (3140, 87384), (3310, 82896), (3454, 79440), (3641, 75360), (3768, 72820), (3972, 69080), (4710, 58256), (4965, 55264), (5024, 54615), (5181, 52960), (5280, 51967), (5296, 51810), (6280, 43692), (6620, 41448), (6908, 39720), (7282, 37680), (7536, 36410), (7944, 34540), (8635, 31776), (9420, 29128), (9930, 27632), (10362, 26480), (10592, 25905), (10923, 25120), (12560, 21846), (13240, 20724), (13816, 19860), (14564, 18840), (15072, 18205), (15888, 17270)]