315083520

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 216

約数和(自身を含む): 1131648336

約数和(自身を除く): 816564816

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, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1013, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2026, 2160, 2304, 2430, 2592, 2880, 3039, 3240, 3456, 3840, 3888, 4052, 4320, 4860, 5065, 5184, 5760, 6078, 6480, 6912, 7776, 8104, 8640, 9117, 9720, 10130, 10368, 11520, 12156, 12960, 15195, 15552, 16208, 17280, 18234, 19440, 20260, 20736, 24312, 25920, 27351, 30390, 31104, 32416, 34560, 36468, 38880, 40520, 45585, 48624, 51840, 54702, 60780, 62208, 64832, 72936, 77760, 81040, 82053, 91170, 97248, 103680, 109404, 121560, 129664, 136755, 145872, 155520, 162080, 164106, 182340, 194496, 218808, 243120, 246159, 259328, 273510, 291744, 311040, 324160, 328212, 364680, 388992, 410265, 437616, 486240, 492318, 547020, 583488, 648320, 656424, 729360, 777984, 820530, 875232, 972480, 984636, 1094040, 1166976, 1230795, 1296640, 1312848, 1458720, 1641060, 1750464, 1944960, 1969272, 2188080, 2333952, 2461590, 2625696, 2917440, 3282120, 3500928, 3889920, 3938544, 4376160, 4923180, 5251392, 5834880, 6564240, 7001856, 7877088, 8752320, 9846360, 10502784, 11669760, 13128480, 15754176, 17504640, 19692720, 21005568, 26256960, 31508352, 35009280, 39385440, 52513920, 63016704, 78770880, 105027840, 157541760, 315083520]

約数ペア:

[(1, 315083520), (2, 157541760), (3, 105027840), (4, 78770880), (5, 63016704), (6, 52513920), (8, 39385440), (9, 35009280), (10, 31508352), (12, 26256960), (15, 21005568), (16, 19692720), (18, 17504640), (20, 15754176), (24, 13128480), (27, 11669760), (30, 10502784), (32, 9846360), (36, 8752320), (40, 7877088), (45, 7001856), (48, 6564240), (54, 5834880), (60, 5251392), (64, 4923180), (72, 4376160), (80, 3938544), (81, 3889920), (90, 3500928), (96, 3282120), (108, 2917440), (120, 2625696), (128, 2461590), (135, 2333952), (144, 2188080), (160, 1969272), (162, 1944960), (180, 1750464), (192, 1641060), (216, 1458720), (240, 1312848), (243, 1296640), (256, 1230795), (270, 1166976), (288, 1094040), (320, 984636), (324, 972480), (360, 875232), (384, 820530), (405, 777984), (432, 729360), (480, 656424), (486, 648320), (540, 583488), (576, 547020), (640, 492318), (648, 486240), (720, 437616), (768, 410265), (810, 388992), (864, 364680), (960, 328212), (972, 324160), (1013, 311040), (1080, 291744), (1152, 273510), (1215, 259328), (1280, 246159), (1296, 243120), (1440, 218808), (1620, 194496), (1728, 182340), (1920, 164106), (1944, 162080), (2026, 155520), (2160, 145872), (2304, 136755), (2430, 129664), (2592, 121560), (2880, 109404), (3039, 103680), (3240, 97248), (3456, 91170), (3840, 82053), (3888, 81040), (4052, 77760), (4320, 72936), (4860, 64832), (5065, 62208), (5184, 60780), (5760, 54702), (6078, 51840), (6480, 48624), (6912, 45585), (7776, 40520), (8104, 38880), (8640, 36468), (9117, 34560), (9720, 32416), (10130, 31104), (10368, 30390), (11520, 27351), (12156, 25920), (12960, 24312), (15195, 20736), (15552, 20260), (16208, 19440), (17280, 18234)]