198365760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2583

約数の個数: 168

約数和(自身を含む): 707843136

約数和(自身を除く): 509477376

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2551, 2592, 2880, 3240, 3888, 4320, 4860, 5102, 5184, 6480, 7653, 7776, 8640, 9720, 10204, 12755, 12960, 15306, 15552, 19440, 20408, 22959, 25510, 25920, 30612, 38265, 38880, 40816, 45918, 51020, 61224, 68877, 76530, 77760, 81632, 91836, 102040, 114795, 122448, 137754, 153060, 163264, 183672, 204080, 206631, 229590, 244896, 275508, 306120, 344385, 367344, 408160, 413262, 459180, 489792, 551016, 612240, 619893, 688770, 734688, 816320, 826524, 918360, 1033155, 1102032, 1224480, 1239786, 1377540, 1469376, 1653048, 1836720, 2066310, 2204064, 2448960, 2479572, 2755080, 3099465, 3306096, 3673440, 4132620, 4408128, 4959144, 5510160, 6198930, 6612192, 7346880, 8265240, 9918288, 11020320, 12397860, 13224384, 16530480, 19836576, 22040640, 24795720, 33060960, 39673152, 49591440, 66121920, 99182880, 198365760]

約数ペア:

[(1, 198365760), (2, 99182880), (3, 66121920), (4, 49591440), (5, 39673152), (6, 33060960), (8, 24795720), (9, 22040640), (10, 19836576), (12, 16530480), (15, 13224384), (16, 12397860), (18, 11020320), (20, 9918288), (24, 8265240), (27, 7346880), (30, 6612192), (32, 6198930), (36, 5510160), (40, 4959144), (45, 4408128), (48, 4132620), (54, 3673440), (60, 3306096), (64, 3099465), (72, 2755080), (80, 2479572), (81, 2448960), (90, 2204064), (96, 2066310), (108, 1836720), (120, 1653048), (135, 1469376), (144, 1377540), (160, 1239786), (162, 1224480), (180, 1102032), (192, 1033155), (216, 918360), (240, 826524), (243, 816320), (270, 734688), (288, 688770), (320, 619893), (324, 612240), (360, 551016), (405, 489792), (432, 459180), (480, 413262), (486, 408160), (540, 367344), (576, 344385), (648, 306120), (720, 275508), (810, 244896), (864, 229590), (960, 206631), (972, 204080), (1080, 183672), (1215, 163264), (1296, 153060), (1440, 137754), (1620, 122448), (1728, 114795), (1944, 102040), (2160, 91836), (2430, 81632), (2551, 77760), (2592, 76530), (2880, 68877), (3240, 61224), (3888, 51020), (4320, 45918), (4860, 40816), (5102, 38880), (5184, 38265), (6480, 30612), (7653, 25920), (7776, 25510), (8640, 22959), (9720, 20408), (10204, 19440), (12755, 15552), (12960, 15306)]