54701640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 207792000

約数和(自身を除く): 153090360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 443, 490, 504, 588, 630, 686, 735, 840, 882, 886, 980, 1029, 1176, 1260, 1329, 1372, 1470, 1715, 1764, 1772, 1960, 2058, 2205, 2215, 2520, 2658, 2744, 2940, 3087, 3101, 3430, 3528, 3544, 3987, 4116, 4410, 4430, 5145, 5316, 5880, 6174, 6202, 6645, 6860, 7974, 8232, 8820, 8860, 9303, 10290, 10632, 12348, 12404, 13290, 13720, 15435, 15505, 15948, 17640, 17720, 18606, 19935, 20580, 21707, 24696, 24808, 26580, 27909, 30870, 31010, 31896, 37212, 39870, 41160, 43414, 46515, 53160, 55818, 61740, 62020, 65121, 74424, 79740, 86828, 93030, 108535, 111636, 123480, 124040, 130242, 139545, 151949, 159480, 173656, 186060, 195363, 217070, 223272, 260484, 279090, 303898, 325605, 372120, 390726, 434140, 455847, 520968, 558180, 607796, 651210, 759745, 781452, 868280, 911694, 976815, 1116360, 1215592, 1302420, 1367541, 1519490, 1562904, 1823388, 1953630, 2279235, 2604840, 2735082, 3038980, 3646776, 3907260, 4558470, 5470164, 6077960, 6837705, 7814520, 9116940, 10940328, 13675410, 18233880, 27350820, 54701640]

約数ペア:

[(1, 54701640), (2, 27350820), (3, 18233880), (4, 13675410), (5, 10940328), (6, 9116940), (7, 7814520), (8, 6837705), (9, 6077960), (10, 5470164), (12, 4558470), (14, 3907260), (15, 3646776), (18, 3038980), (20, 2735082), (21, 2604840), (24, 2279235), (28, 1953630), (30, 1823388), (35, 1562904), (36, 1519490), (40, 1367541), (42, 1302420), (45, 1215592), (49, 1116360), (56, 976815), (60, 911694), (63, 868280), (70, 781452), (72, 759745), (84, 651210), (90, 607796), (98, 558180), (105, 520968), (120, 455847), (126, 434140), (140, 390726), (147, 372120), (168, 325605), (180, 303898), (196, 279090), (210, 260484), (245, 223272), (252, 217070), (280, 195363), (294, 186060), (315, 173656), (343, 159480), (360, 151949), (392, 139545), (420, 130242), (441, 124040), (443, 123480), (490, 111636), (504, 108535), (588, 93030), (630, 86828), (686, 79740), (735, 74424), (840, 65121), (882, 62020), (886, 61740), (980, 55818), (1029, 53160), (1176, 46515), (1260, 43414), (1329, 41160), (1372, 39870), (1470, 37212), (1715, 31896), (1764, 31010), (1772, 30870), (1960, 27909), (2058, 26580), (2205, 24808), (2215, 24696), (2520, 21707), (2658, 20580), (2744, 19935), (2940, 18606), (3087, 17720), (3101, 17640), (3430, 15948), (3528, 15505), (3544, 15435), (3987, 13720), (4116, 13290), (4410, 12404), (4430, 12348), (5145, 10632), (5316, 10290), (5880, 9303), (6174, 8860), (6202, 8820), (6645, 8232), (6860, 7974)]