270731520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 952765632

約数和(自身を除く): 682034112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 331, 355, 360, 384, 426, 480, 568, 576, 639, 640, 662, 710, 720, 768, 852, 960, 993, 1065, 1136, 1152, 1278, 1280, 1324, 1420, 1440, 1655, 1704, 1920, 1986, 2130, 2272, 2304, 2556, 2648, 2840, 2880, 2979, 3195, 3310, 3408, 3840, 3972, 4260, 4544, 4965, 5112, 5296, 5680, 5760, 5958, 6390, 6620, 6816, 7944, 8520, 9088, 9930, 10224, 10592, 11360, 11520, 11916, 12780, 13240, 13632, 14895, 15888, 17040, 18176, 19860, 20448, 21184, 22720, 23501, 23832, 25560, 26480, 27264, 29790, 31776, 34080, 39720, 40896, 42368, 45440, 47002, 47664, 51120, 52960, 54528, 59580, 63552, 68160, 70503, 79440, 81792, 84736, 90880, 94004, 95328, 102240, 105920, 117505, 119160, 127104, 136320, 141006, 158880, 163584, 188008, 190656, 204480, 211509, 211840, 235010, 238320, 254208, 272640, 282012, 317760, 352515, 376016, 381312, 408960, 423018, 423680, 470020, 476640, 564024, 635520, 705030, 752032, 762624, 817920, 846036, 940040, 953280, 1057545, 1128048, 1271040, 1410060, 1504064, 1692072, 1880080, 1906560, 2115090, 2256096, 2820120, 3008128, 3384144, 3760160, 3813120, 4230180, 4512192, 5640240, 6016256, 6768288, 7520320, 8460360, 9024384, 11280480, 13536576, 15040640, 16920720, 18048768, 22560960, 27073152, 30081280, 33841440, 45121920, 54146304, 67682880, 90243840, 135365760, 270731520]

約数ペア:

[(1, 270731520), (2, 135365760), (3, 90243840), (4, 67682880), (5, 54146304), (6, 45121920), (8, 33841440), (9, 30081280), (10, 27073152), (12, 22560960), (15, 18048768), (16, 16920720), (18, 15040640), (20, 13536576), (24, 11280480), (30, 9024384), (32, 8460360), (36, 7520320), (40, 6768288), (45, 6016256), (48, 5640240), (60, 4512192), (64, 4230180), (71, 3813120), (72, 3760160), (80, 3384144), (90, 3008128), (96, 2820120), (120, 2256096), (128, 2115090), (142, 1906560), (144, 1880080), (160, 1692072), (180, 1504064), (192, 1410060), (213, 1271040), (240, 1128048), (256, 1057545), (284, 953280), (288, 940040), (320, 846036), (331, 817920), (355, 762624), (360, 752032), (384, 705030), (426, 635520), (480, 564024), (568, 476640), (576, 470020), (639, 423680), (640, 423018), (662, 408960), (710, 381312), (720, 376016), (768, 352515), (852, 317760), (960, 282012), (993, 272640), (1065, 254208), (1136, 238320), (1152, 235010), (1278, 211840), (1280, 211509), (1324, 204480), (1420, 190656), (1440, 188008), (1655, 163584), (1704, 158880), (1920, 141006), (1986, 136320), (2130, 127104), (2272, 119160), (2304, 117505), (2556, 105920), (2648, 102240), (2840, 95328), (2880, 94004), (2979, 90880), (3195, 84736), (3310, 81792), (3408, 79440), (3840, 70503), (3972, 68160), (4260, 63552), (4544, 59580), (4965, 54528), (5112, 52960), (5296, 51120), (5680, 47664), (5760, 47002), (5958, 45440), (6390, 42368), (6620, 40896), (6816, 39720), (7944, 34080), (8520, 31776), (9088, 29790), (9930, 27264), (10224, 26480), (10592, 25560), (11360, 23832), (11520, 23501), (11916, 22720), (12780, 21184), (13240, 20448), (13632, 19860), (14895, 18176), (15888, 17040)]