206983207200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 1152

約数和(自身を含む): 867964446720

約数和(自身を除く): 660981239520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 67, 70, 73, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 132, 134, 140, 146, 150, 154, 160, 165, 168, 175, 176, 200, 201, 210, 219, 220, 224, 229, 231, 240, 264, 268, 275, 280, 292, 300, 308, 330, 335, 336, 350, 352, 365, 385, 400, 402, 420, 438, 440, 458, 462, 469, 480, 511, 525, 528, 536, 550, 560, 584, 600, 616, 660, 670, 672, 687, 700, 730, 737, 770, 800, 803, 804, 825, 840, 876, 880, 916, 924, 938, 1005, 1022, 1050, 1056, 1072, 1095, 1100, 1120, 1145, 1155, 1168, 1200, 1232, 1320, 1340, 1374, 1400, 1407, 1460, 1474, 1533, 1540, 1603, 1606, 1608, 1650, 1675, 1680, 1752, 1760, 1825, 1832, 1848, 1876, 1925, 2010, 2044, 2100, 2144, 2190, 2200, 2211, 2290, 2310, 2336, 2345, 2400, 2409, 2464, 2519, 2555, 2640, 2680, 2748, 2800, 2814, 2920, 2948, 3066, 3080, 3206, 3212, 3216, 3300, 3350, 3360, 3435, 3504, 3650, 3664, 3685, 3696, 3752, 3850, 4015, 4020, 4088, 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約数ペア:

[(1, 206983207200), (2, 103491603600), (3, 68994402400), (4, 51745801800), (5, 41396641440), (6, 34497201200), (7, 29569029600), (8, 25872900900), (10, 20698320720), (11, 18816655200), (12, 17248600600), (14, 14784514800), (15, 13798880480), (16, 12936450450), (20, 10349160360), (21, 9856343200), (22, 9408327600), (24, 8624300300), (25, 8279328288), (28, 7392257400), (30, 6899440240), (32, 6468225225), (33, 6272218400), (35, 5913805920), (40, 5174580180), (42, 4928171600), (44, 4704163800), (48, 4312150150), (50, 4139664144), (55, 3763331040), (56, 3696128700), (60, 3449720120), (66, 3136109200), (67, 3089301600), (70, 2956902960), (73, 2835386400), (75, 2759776096), (77, 2688093600), (80, 2587290090), (84, 2464085800), (88, 2352081900), (96, 2156075075), (100, 2069832072), (105, 1971268640), (110, 1881665520), (112, 1848064350), (120, 1724860060), (132, 1568054600), (134, 1544650800), (140, 1478451480), (146, 1417693200), (150, 1379888048), (154, 1344046800), (160, 1293645045), (165, 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