249312960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 168

約数和(自身を含む): 923635440

約数和(自身を除く): 674322480

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 6659, 7488, 9360, 12480, 13318, 18720, 19977, 26636, 33295, 37440, 39954, 53272, 59931, 66590, 79908, 86567, 99885, 106544, 119862, 133180, 159816, 173134, 199770, 213088, 239724, 259701, 266360, 299655, 319632, 346268, 399540, 426176, 432835, 479448, 519402, 532720, 599310, 639264, 692536, 779103, 799080, 865670, 958896, 1038804, 1065440, 1198620, 1278528, 1298505, 1385072, 1558206, 1598160, 1731340, 1917792, 2077608, 2130880, 2397240, 2597010, 2770144, 3116412, 3196320, 3462680, 3835584, 3895515, 4155216, 4794480, 5194020, 5540288, 6232824, 6392640, 6925360, 7791030, 8310432, 9588960, 10388040, 12465648, 13850720, 15582060, 16620864, 19177920, 20776080, 24931296, 27701440, 31164120, 41552160, 49862592, 62328240, 83104320, 124656480, 249312960]

約数ペア:

[(1, 249312960), (2, 124656480), (3, 83104320), (4, 62328240), (5, 49862592), (6, 41552160), (8, 31164120), (9, 27701440), (10, 24931296), (12, 20776080), (13, 19177920), (15, 16620864), (16, 15582060), (18, 13850720), (20, 12465648), (24, 10388040), (26, 9588960), (30, 8310432), (32, 7791030), (36, 6925360), (39, 6392640), (40, 6232824), (45, 5540288), (48, 5194020), (52, 4794480), (60, 4155216), (64, 3895515), (65, 3835584), (72, 3462680), (78, 3196320), (80, 3116412), (90, 2770144), (96, 2597010), (104, 2397240), (117, 2130880), (120, 2077608), (130, 1917792), (144, 1731340), (156, 1598160), (160, 1558206), (180, 1385072), (192, 1298505), (195, 1278528), (208, 1198620), (234, 1065440), (240, 1038804), (260, 958896), (288, 865670), (312, 799080), (320, 779103), (360, 692536), (390, 639264), (416, 599310), (468, 532720), (480, 519402), (520, 479448), (576, 432835), (585, 426176), (624, 399540), (720, 346268), (780, 319632), (832, 299655), (936, 266360), (960, 259701), (1040, 239724), (1170, 213088), (1248, 199770), (1440, 173134), (1560, 159816), (1872, 133180), (2080, 119862), (2340, 106544), (2496, 99885), (2880, 86567), (3120, 79908), (3744, 66590), (4160, 59931), (4680, 53272), (6240, 39954), (6659, 37440), (7488, 33295), (9360, 26636), (12480, 19977), (13318, 18720)]