2749617018720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31567}}^1$

素因数の和:31665

約数の個数: 960

約数和(自身を含む): 11643264331776

約数和(自身を除く): 8893647313056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 47, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 94, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 141, 143, 144, 156, 160, 162, 165, 176, 180, 188, 195, 198, 208, 216, 220, 234, 235, 240, 260, 264, 270, 282, 286, 288, 297, 312, 324, 330, 351, 352, 360, 376, 390, 396, 405, 416, 423, 429, 432, 440, 468, 470, 480, 495, 517, 520, 528, 540, 564, 572, 585, 594, 611, 624, 648, 660, 702, 705, 715, 720, 752, 780, 792, 810, 846, 858, 864, 880, 891, 936, 940, 990, 1034, 1040, 1053, 1056, 1080, 1128, 1144, 1170, 1188, 1222, 1248, 1269, 1287, 1296, 1320, 1404, 1410, 1430, 1440, 1485, 1504, 1551, 1560, 1584, 1620, 1692, 1716, 1755, 1760, 1782, 1833, 1872, 1880, 1980, 2068, 2080, 2106, 2115, 2145, 2160, 2256, 2288, 2340, 2376, 2444, 2538, 2574, 2585, 2592, 2640, 2808, 2820, 2860, 2970, 3055, 3102, 3120, 3168, 3240, 3384, 3432, 3510, 3564, 3666, 3744, 3760, 3807, 3861, 3960, 4136, 4212, 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約数ペア:

[(1, 2749617018720), (2, 1374808509360), (3, 916539006240), (4, 687404254680), (5, 549923403744), (6, 458269503120), (8, 343702127340), (9, 305513002080), (10, 274961701872), (11, 249965183520), (12, 229134751560), (13, 211509001440), (15, 183307801248), (16, 171851063670), (18, 152756501040), (20, 137480850936), (22, 124982591760), (24, 114567375780), (26, 105754500720), (27, 101837667360), (30, 91653900624), (32, 85925531835), (33, 83321727840), (36, 76378250520), (39, 70503000480), (40, 68740425468), (44, 62491295880), (45, 61102600416), (47, 58502489760), (48, 57283687890), (52, 52877250360), (54, 50918833680), (55, 49993036704), (60, 45826950312), (65, 42301800288), (66, 41660863920), (72, 38189125260), (78, 35251500240), (80, 34370212734), (81, 33945889120), (88, 31245647940), (90, 30551300208), (94, 29251244880), (96, 28641843945), (99, 27773909280), (104, 26438625180), (108, 25459416840), (110, 24996518352), (117, 23501000160), (120, 22913475156), (130, 21150900144), (132, 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(284103, 9678240), (293280, 9375399), (302445, 9091296), (304560, 9028162), (308880, 8901894), (315670, 8710416), (322608, 8523090), (329940, 8333688), (335016, 8207420), (347237, 7918560), (362934, 7576080), (370656, 7418245), (372240, 7386678), (378804, 7258680), (395928, 6944740), (403260, 6818472), (410371, 6700320), (418770, 6565936), (439920, 6250266), (446688, 6155565), (463320, 5934596), (473505, 5806944), (483912, 5682060), (494910, 5555792), (505072, 5444010), (527904, 5208555), (537680, 5113854), (544401, 5050720), (558360, 4924452), (568206, 4839120), (604890, 4545648), (609120, 4514081), (617760, 4450947), (631340, 4355208), (645216, 4261545), (659880, 4166844), (670032, 4103710), (694474, 3959280), (725868, 3788040), (744480, 3693339), (757608, 3629340), (791856, 3472370), (806520, 3409236), (820742, 3350160), (837540, 3282968), (852309, 3226080), (879840, 3125133), (907335, 3030432), (926640, 2967298), (947010, 2903472), (967824, 2841030), (989820, 2777896), (1010144, 2722005), (1041711, 2639520), (1075360, 2556927), (1088802, 2525360), (1116720, 2462226), (1136412, 2419560), (1209780, 2272824), (1231113, 2233440), (1262680, 2177604), (1319760, 2083422), (1340064, 2051855), (1388948, 1979640), (1420515, 1935648), (1451736, 1894020), (1483649, 1853280), (1515216, 1814670), (1583712, 1736185), (1613040, 1704618), (1641484, 1675080)]