260728009920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 1120

約数和(自身を含む): 1132323172992

約数和(自身を除く): 871595163072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 137, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 274, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 405, 408, 411, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 548, 560, 567, 576, 595, 612, 617, 630, 648, 672, 680, 685, 714, 720, 756, 765, 810, 816, 822, 840, 864, 918, 945, 952, 959, 960, 1008, 1020, 1071, 1080, 1088, 1096, 1120, 1134, 1190, 1224, 1233, 1234, 1260, 1296, 1344, 1360, 1370, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1644, 1680, 1728, 1785, 1836, 1851, 1890, 1904, 1918, 2016, 2040, 2055, 2142, 2160, 2192, 2240, 2268, 2295, 2329, 2380, 2448, 2466, 2468, 2520, 2592, 2720, 2740, 2754, 2835, 2856, 2877, 2880, 3024, 3060, 3085, 3213, 3240, 3264, 3288, 3360, 3570, 3672, 3699, 3702, 3780, 3808, 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881076, 887760, 888480, 920640, 932904, 943245, 944010, 978180, 999540, 1006128, 1006944, 1014348, 1028160, 1035720, 1036560, 1043392, 1066176, 1101345, 1117920, 1132812, 1166130, 1173816, 1174768, 1183406, 1183680, 1242864, 1243872, 1257660, 1258680, 1267935, 1304240, 1320543, 1321614, 1332720, 1341504, 1352464, 1380960, 1382080, 1399356, 1416015, 1436993, 1467270, 1468460, 1509192, 1510416, 1521522, 1542240, 1553580, 1554840, 1565088, 1599264, 1657152, 1676880, 1678240, 1690580, 1699218, 1749195, 1760724, 1762152, 1775109, 1775520, 1776960, 1865808, 1886490, 1888020, 1956360, 1982421, 1999080, 2012256, 2013888, 2028696, 2071440, 2073120, 2200905, 2202690, 2235840, 2265624, 2282283, 2332260, 2347632, 2349536, 2366812, 2485728, 2487744, 2515320, 2517360, 2535870, 2608480, 2641086, 2643228, 2665440, 2704928, 2761920, 2798712, 2832030, 2873986, 2934540, 2936920, 2958515, 3018384, 3020832, 3043044, 3084480, 3107160, 3109680, 3130176, 3198528, 3304035, 3353760, 3356480, 3381160, 3398436, 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約数ペア:

[(1, 260728009920), (2, 130364004960), (3, 86909336640), (4, 65182002480), (5, 52145601984), (6, 43454668320), (7, 37246858560), (8, 32591001240), (9, 28969778880), (10, 26072800992), (12, 21727334160), (14, 18623429280), (15, 17381867328), (16, 16295500620), (17, 15336941760), (18, 14484889440), (20, 13036400496), (21, 12415619520), (24, 10863667080), (27, 9656592960), (28, 9311714640), (30, 8690933664), (32, 8147750310), (34, 7668470880), (35, 7449371712), (36, 7242444720), (40, 6518200248), (42, 6207809760), (45, 5793955776), (48, 5431833540), (51, 5112313920), (54, 4828296480), (56, 4655857320), (60, 4345466832), (63, 4138539840), (64, 4073875155), (68, 3834235440), (70, 3724685856), (72, 3621222360), (80, 3259100124), (81, 3218864320), (84, 3103904880), (85, 3067388352), (90, 2896977888), (96, 2715916770), (102, 2556156960), (105, 2483123904), (108, 2414148240), (112, 2327928660), (119, 2190991680), (120, 2172733416), (126, 2069269920), (135, 1931318592), (136, 1917117720), (137, 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