2198300705280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3167

約数の個数: 960

約数和(自身を含む): 8449865424000

約数和(自身を除く): 6251564718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 122, 128, 135, 144, 152, 160, 162, 171, 180, 183, 190, 192, 216, 228, 240, 243, 244, 256, 270, 285, 288, 304, 305, 320, 324, 342, 360, 366, 380, 384, 405, 432, 456, 480, 486, 488, 512, 513, 540, 549, 570, 576, 608, 610, 640, 648, 684, 720, 732, 760, 768, 810, 855, 864, 912, 915, 960, 972, 976, 1026, 1080, 1098, 1140, 1152, 1159, 1215, 1216, 1220, 1280, 1296, 1368, 1440, 1464, 1520, 1536, 1539, 1620, 1647, 1710, 1728, 1824, 1830, 1920, 1944, 1952, 2052, 2160, 2196, 2280, 2304, 2318, 2430, 2432, 2440, 2560, 2565, 2592, 2736, 2745, 2880, 2928, 3040, 3049, 3078, 3240, 3294, 3420, 3456, 3477, 3648, 3660, 3840, 3888, 3904, 4104, 4320, 4392, 4560, 4608, 4617, 4636, 4860, 4864, 4880, 4941, 5130, 5184, 5472, 5490, 5760, 5795, 5856, 6080, 6098, 6156, 6480, 6588, 6840, 6912, 6954, 7296, 7320, 7680, 7695, 7776, 7808, 8208, 8235, 8640, 8784, 9120, 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約数ペア:

[(1, 2198300705280), (2, 1099150352640), (3, 732766901760), (4, 549575176320), (5, 439660141056), (6, 366383450880), (8, 274787588160), (9, 244255633920), (10, 219830070528), (12, 183191725440), (15, 146553380352), (16, 137393794080), (18, 122127816960), (19, 115700037120), (20, 109915035264), (24, 91595862720), (27, 81418544640), (30, 73276690176), (32, 68696897040), (36, 61063908480), (38, 57850018560), (40, 54957517632), (45, 48851126784), (48, 45797931360), (54, 40709272320), (57, 38566679040), (60, 36638345088), (61, 36037716480), (64, 34348448520), (72, 30531954240), (76, 28925009280), (80, 27478758816), (81, 27139514880), (90, 24425563392), (95, 23140007424), (96, 22898965680), (108, 20354636160), (114, 19283339520), (120, 18319172544), (122, 18018858240), (128, 17174224260), (135, 16283708928), (144, 15265977120), (152, 14462504640), (160, 13739379408), (162, 13569757440), (171, 12855559680), (180, 12212781696), (183, 12012572160), (190, 11570003712), (192, 11449482840), (216, 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