7254168480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{387509}}^1$

素因数の和:387543

約数の個数: 144

約数和(自身を含む): 26659137960

約数和(自身を除く): 19404969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 387509, 775018, 1162527, 1550036, 1937545, 2325054, 3100072, 3487581, 3875090, 4650108, 5037617, 5812635, 6200144, 6975162, 7750180, 9300216, 10075234, 11625270, 12400288, 13950324, 15112851, 15500360, 17437905, 18600432, 20150468, 23250540, 25188085, 27900648, 30225702, 31000720, 34875810, 37200864, 40300936, 45338553, 46501080, 50376170, 55801296, 60451404, 62001440, 69751620, 75564255, 80601872, 90677106, 93002160, 100752340, 111602592, 120902808, 139503240, 151128510, 161203744, 181354212, 186004320, 201504680, 226692765, 241805616, 279006480, 302257020, 362708424, 403009360, 453385530, 483611232, 558012960, 604514040, 725416848, 806018720, 906771060, 1209028080, 1450833696, 1813542120, 2418056160, 3627084240, 7254168480]

約数ペア:

[(1, 7254168480), (2, 3627084240), (3, 2418056160), (4, 1813542120), (5, 1450833696), (6, 1209028080), (8, 906771060), (9, 806018720), (10, 725416848), (12, 604514040), (13, 558012960), (15, 483611232), (16, 453385530), (18, 403009360), (20, 362708424), (24, 302257020), (26, 279006480), (30, 241805616), (32, 226692765), (36, 201504680), (39, 186004320), (40, 181354212), (45, 161203744), (48, 151128510), (52, 139503240), (60, 120902808), (65, 111602592), (72, 100752340), (78, 93002160), (80, 90677106), (90, 80601872), (96, 75564255), (104, 69751620), (117, 62001440), (120, 60451404), (130, 55801296), (144, 50376170), (156, 46501080), (160, 45338553), (180, 40300936), (195, 37200864), (208, 34875810), (234, 31000720), (240, 30225702), (260, 27900648), (288, 25188085), (312, 23250540), (360, 20150468), (390, 18600432), (416, 17437905), (468, 15500360), (480, 15112851), (520, 13950324), (585, 12400288), (624, 11625270), (720, 10075234), (780, 9300216), (936, 7750180), (1040, 6975162), (1170, 6200144), (1248, 5812635), (1440, 5037617), (1560, 4650108), (1872, 3875090), (2080, 3487581), (2340, 3100072), (3120, 2325054), (3744, 1937545), (4680, 1550036), (6240, 1162527), (9360, 775018), (18720, 387509)]