42016320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1650

約数の個数: 140

約数和(自身を含む): 149551644

約数和(自身を除く): 107535324

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1621, 1728, 2160, 2592, 2880, 3240, 3242, 4320, 4863, 5184, 6480, 6484, 8105, 8640, 9726, 12960, 12968, 14589, 16210, 19452, 24315, 25920, 25936, 29178, 32420, 38904, 43767, 48630, 51872, 58356, 64840, 72945, 77808, 87534, 97260, 103744, 116712, 129680, 131301, 145890, 155616, 175068, 194520, 218835, 233424, 259360, 262602, 291780, 311232, 350136, 389040, 437670, 466848, 518720, 525204, 583560, 656505, 700272, 778080, 875340, 933696, 1050408, 1167120, 1313010, 1400544, 1556160, 1750680, 2100816, 2334240, 2626020, 2801088, 3501360, 4201632, 4668480, 5252040, 7002720, 8403264, 10504080, 14005440, 21008160, 42016320]

約数ペア:

[(1, 42016320), (2, 21008160), (3, 14005440), (4, 10504080), (5, 8403264), (6, 7002720), (8, 5252040), (9, 4668480), (10, 4201632), (12, 3501360), (15, 2801088), (16, 2626020), (18, 2334240), (20, 2100816), (24, 1750680), (27, 1556160), (30, 1400544), (32, 1313010), (36, 1167120), (40, 1050408), (45, 933696), (48, 875340), (54, 778080), (60, 700272), (64, 656505), (72, 583560), (80, 525204), (81, 518720), (90, 466848), (96, 437670), (108, 389040), (120, 350136), (135, 311232), (144, 291780), (160, 262602), (162, 259360), (180, 233424), (192, 218835), (216, 194520), (240, 175068), (270, 155616), (288, 145890), (320, 131301), (324, 129680), (360, 116712), (405, 103744), (432, 97260), (480, 87534), (540, 77808), (576, 72945), (648, 64840), (720, 58356), (810, 51872), (864, 48630), (960, 43767), (1080, 38904), (1296, 32420), (1440, 29178), (1620, 25936), (1621, 25920), (1728, 24315), (2160, 19452), (2592, 16210), (2880, 14589), (3240, 12968), (3242, 12960), (4320, 9726), (4863, 8640), (5184, 8105), (6480, 6484)]