204068160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7902

約数の個数: 140

約数和(自身を含む): 725998548

約数和(自身を除く): 521930388

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, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7873, 8640, 12960, 15746, 23619, 25920, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 125968, 141714, 157460, 188952, 212571, 236190, 251936, 283428, 314920, 354285, 377904, 425142, 472380, 503872, 566856, 629840, 637713, 708570, 755808, 850284, 944760, 1062855, 1133712, 1259680, 1275426, 1417140, 1511616, 1700568, 1889520, 2125710, 2267424, 2519360, 2550852, 2834280, 3188565, 3401136, 3779040, 4251420, 4534848, 5101704, 5668560, 6377130, 6802272, 7558080, 8502840, 10203408, 11337120, 12754260, 13604544, 17005680, 20406816, 22674240, 25508520, 34011360, 40813632, 51017040, 68022720, 102034080, 204068160]

約数ペア:

[(1, 204068160), (2, 102034080), (3, 68022720), (4, 51017040), (5, 40813632), (6, 34011360), (8, 25508520), (9, 22674240), (10, 20406816), (12, 17005680), (15, 13604544), (16, 12754260), (18, 11337120), (20, 10203408), (24, 8502840), (27, 7558080), (30, 6802272), (32, 6377130), (36, 5668560), (40, 5101704), (45, 4534848), (48, 4251420), (54, 3779040), (60, 3401136), (64, 3188565), (72, 2834280), (80, 2550852), (81, 2519360), (90, 2267424), (96, 2125710), (108, 1889520), (120, 1700568), (135, 1511616), (144, 1417140), (160, 1275426), (162, 1259680), (180, 1133712), (192, 1062855), (216, 944760), (240, 850284), (270, 755808), (288, 708570), (320, 637713), (324, 629840), (360, 566856), (405, 503872), (432, 472380), (480, 425142), (540, 377904), (576, 354285), (648, 314920), (720, 283428), (810, 251936), (864, 236190), (960, 212571), (1080, 188952), (1296, 157460), (1440, 141714), (1620, 125968), (1728, 118095), (2160, 94476), (2592, 78730), (2880, 70857), (3240, 62984), (4320, 47238), (5184, 39365), (6480, 31492), (7873, 25920), (8640, 23619), (12960, 15746)]