16421901120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{211187}}^1$

素因数の和:211219

約数の個数: 168

約数和(自身を含む): 58576793184

約数和(自身を除く): 42154892064

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, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 211187, 422374, 633561, 844748, 1055935, 1267122, 1689496, 1900683, 2111870, 2534244, 3167805, 3378992, 3801366, 4223740, 5068488, 5702049, 6335610, 6757984, 7602732, 8447480, 9503415, 10136976, 11404098, 12671220, 13515968, 15205464, 16894960, 17106147, 19006830, 20273952, 22808196, 25342440, 28510245, 30410928, 33789920, 34212294, 38013660, 40547904, 45616392, 50684880, 51318441, 57020490, 60821856, 67579840, 68424588, 76027320, 85530735, 91232784, 101369760, 102636882, 114040980, 121643712, 136849176, 152054640, 171061470, 182465568, 202739520, 205273764, 228081960, 256592205, 273698352, 304109280, 342122940, 364931136, 410547528, 456163920, 513184410, 547396704, 608218560, 684245880, 821095056, 912327840, 1026368820, 1094793408, 1368491760, 1642190112, 1824655680, 2052737640, 2736983520, 3284380224, 4105475280, 5473967040, 8210950560, 16421901120]

約数ペア:

[(1, 16421901120), (2, 8210950560), (3, 5473967040), (4, 4105475280), (5, 3284380224), (6, 2736983520), (8, 2052737640), (9, 1824655680), (10, 1642190112), (12, 1368491760), (15, 1094793408), (16, 1026368820), (18, 912327840), (20, 821095056), (24, 684245880), (27, 608218560), (30, 547396704), (32, 513184410), (36, 456163920), (40, 410547528), (45, 364931136), (48, 342122940), (54, 304109280), (60, 273698352), (64, 256592205), (72, 228081960), (80, 205273764), (81, 202739520), (90, 182465568), (96, 171061470), (108, 152054640), (120, 136849176), (135, 121643712), (144, 114040980), (160, 102636882), (162, 101369760), (180, 91232784), (192, 85530735), (216, 76027320), (240, 68424588), (243, 67579840), (270, 60821856), (288, 57020490), (320, 51318441), (324, 50684880), (360, 45616392), (405, 40547904), (432, 38013660), (480, 34212294), (486, 33789920), (540, 30410928), (576, 28510245), (648, 25342440), (720, 22808196), (810, 20273952), (864, 19006830), (960, 17106147), (972, 16894960), (1080, 15205464), (1215, 13515968), (1296, 12671220), (1440, 11404098), (1620, 10136976), (1728, 9503415), (1944, 8447480), (2160, 7602732), (2430, 6757984), (2592, 6335610), (2880, 5702049), (3240, 5068488), (3888, 4223740), (4320, 3801366), (4860, 3378992), (5184, 3167805), (6480, 2534244), (7776, 2111870), (8640, 1900683), (9720, 1689496), (12960, 1267122), (15552, 1055935), (19440, 844748), (25920, 633561), (38880, 422374), (77760, 211187)]