211554720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3804

約数の個数: 192

約数和(自身を含む): 797610240

約数和(自身を除く): 586055520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 3767, 4320, 4680, 5616, 6240, 7020, 7534, 9360, 11232, 11301, 14040, 15068, 18720, 18835, 22602, 28080, 30136, 33903, 37670, 45204, 48971, 56160, 56505, 60272, 67806, 75340, 90408, 97942, 101709, 113010, 120544, 135612, 146913, 150680, 169515, 180816, 195884, 203418, 226020, 244855, 271224, 293826, 301360, 339030, 361632, 391768, 406836, 440739, 452040, 489710, 508545, 542448, 587652, 602720, 678060, 734565, 783536, 813672, 881478, 904080, 979420, 1017090, 1084896, 1175304, 1322217, 1356120, 1469130, 1567072, 1627344, 1762956, 1808160, 1958840, 2034180, 2203695, 2350608, 2644434, 2712240, 2938260, 3254688, 3525912, 3917680, 4068360, 4407390, 4701216, 5288868, 5424480, 5876520, 6611085, 7051824, 7835360, 8136720, 8814780, 10577736, 11753040, 13222170, 14103648, 16273440, 17629560, 21155472, 23506080, 26444340, 35259120, 42310944, 52888680, 70518240, 105777360, 211554720]

約数ペア:

[(1, 211554720), (2, 105777360), (3, 70518240), (4, 52888680), (5, 42310944), (6, 35259120), (8, 26444340), (9, 23506080), (10, 21155472), (12, 17629560), (13, 16273440), (15, 14103648), (16, 13222170), (18, 11753040), (20, 10577736), (24, 8814780), (26, 8136720), (27, 7835360), (30, 7051824), (32, 6611085), (36, 5876520), (39, 5424480), (40, 5288868), (45, 4701216), (48, 4407390), (52, 4068360), (54, 3917680), (60, 3525912), (65, 3254688), (72, 2938260), (78, 2712240), (80, 2644434), (90, 2350608), (96, 2203695), (104, 2034180), (108, 1958840), (117, 1808160), (120, 1762956), (130, 1627344), (135, 1567072), (144, 1469130), (156, 1356120), (160, 1322217), (180, 1175304), (195, 1084896), (208, 1017090), (216, 979420), (234, 904080), (240, 881478), (260, 813672), (270, 783536), (288, 734565), (312, 678060), (351, 602720), (360, 587652), (390, 542448), (416, 508545), (432, 489710), (468, 452040), (480, 440739), (520, 406836), (540, 391768), (585, 361632), (624, 339030), (702, 301360), (720, 293826), (780, 271224), (864, 244855), (936, 226020), (1040, 203418), (1080, 195884), (1170, 180816), (1248, 169515), (1404, 150680), (1440, 146913), (1560, 135612), (1755, 120544), (1872, 113010), (2080, 101709), (2160, 97942), (2340, 90408), (2808, 75340), (3120, 67806), (3510, 60272), (3744, 56505), (3767, 56160), (4320, 48971), (4680, 45204), (5616, 37670), (6240, 33903), (7020, 30136), (7534, 28080), (9360, 22602), (11232, 18835), (11301, 18720), (14040, 15068)]