253674720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 192

約数和(自身を含む): 956370240

約数和(自身を除く): 702695520

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, 4320, 4517, 4680, 5616, 6240, 7020, 9034, 9360, 11232, 13551, 14040, 18068, 18720, 22585, 27102, 28080, 36136, 40653, 45170, 54204, 56160, 58721, 67755, 72272, 81306, 90340, 108408, 117442, 121959, 135510, 144544, 162612, 176163, 180680, 203265, 216816, 234884, 243918, 271020, 293605, 325224, 352326, 361360, 406530, 433632, 469768, 487836, 528489, 542040, 587210, 609795, 650448, 704652, 722720, 813060, 880815, 939536, 975672, 1056978, 1084080, 1174420, 1219590, 1300896, 1409304, 1585467, 1626120, 1761630, 1879072, 1951344, 2113956, 2168160, 2348840, 2439180, 2642445, 2818608, 3170934, 3252240, 3523260, 3902688, 4227912, 4697680, 4878360, 5284890, 5637216, 6341868, 6504480, 7046520, 7927335, 8455824, 9395360, 9756720, 10569780, 12683736, 14093040, 15854670, 16911648, 19513440, 21139560, 25367472, 28186080, 31709340, 42279120, 50734944, 63418680, 84558240, 126837360, 253674720]

約数ペア:

[(1, 253674720), (2, 126837360), (3, 84558240), (4, 63418680), (5, 50734944), (6, 42279120), (8, 31709340), (9, 28186080), (10, 25367472), (12, 21139560), (13, 19513440), (15, 16911648), (16, 15854670), (18, 14093040), (20, 12683736), (24, 10569780), (26, 9756720), (27, 9395360), (30, 8455824), (32, 7927335), (36, 7046520), (39, 6504480), (40, 6341868), (45, 5637216), (48, 5284890), (52, 4878360), (54, 4697680), (60, 4227912), (65, 3902688), (72, 3523260), (78, 3252240), (80, 3170934), (90, 2818608), (96, 2642445), (104, 2439180), (108, 2348840), (117, 2168160), (120, 2113956), (130, 1951344), (135, 1879072), (144, 1761630), (156, 1626120), (160, 1585467), (180, 1409304), (195, 1300896), (208, 1219590), (216, 1174420), (234, 1084080), (240, 1056978), (260, 975672), (270, 939536), (288, 880815), (312, 813060), (351, 722720), (360, 704652), (390, 650448), (416, 609795), (432, 587210), (468, 542040), (480, 528489), (520, 487836), (540, 469768), (585, 433632), (624, 406530), (702, 361360), (720, 352326), (780, 325224), (864, 293605), (936, 271020), (1040, 243918), (1080, 234884), (1170, 216816), (1248, 203265), (1404, 180680), (1440, 176163), (1560, 162612), (1755, 144544), (1872, 135510), (2080, 121959), (2160, 117442), (2340, 108408), (2808, 90340), (3120, 81306), (3510, 72272), (3744, 67755), (4320, 58721), (4517, 56160), (4680, 54204), (5616, 45170), (6240, 40653), (7020, 36136), (9034, 28080), (9360, 27102), (11232, 22585), (13551, 18720), (14040, 18068)]