206213040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 300

約数和(自身を含む): 790230672

約数和(自身を除く): 584017632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 263, 264, 270, 297, 324, 330, 360, 363, 396, 405, 432, 440, 484, 495, 526, 528, 540, 594, 605, 648, 660, 720, 726, 789, 792, 810, 880, 891, 968, 990, 1052, 1080, 1089, 1188, 1210, 1296, 1315, 1320, 1452, 1485, 1578, 1584, 1620, 1782, 1815, 1936, 1980, 2104, 2160, 2178, 2367, 2376, 2420, 2630, 2640, 2893, 2904, 2970, 3156, 3240, 3267, 3564, 3630, 3945, 3960, 4208, 4356, 4455, 4734, 4752, 4840, 5260, 5445, 5786, 5808, 5940, 6312, 6480, 6534, 7101, 7128, 7260, 7890, 7920, 8679, 8712, 8910, 9468, 9680, 9801, 10520, 10890, 11572, 11835, 11880, 12624, 13068, 14202, 14256, 14465, 14520, 15780, 16335, 17358, 17424, 17820, 18936, 19602, 21040, 21303, 21780, 23144, 23670, 23760, 26037, 26136, 28404, 28930, 29040, 31560, 31823, 32670, 34716, 35505, 35640, 37872, 39204, 42606, 43395, 43560, 46288, 47340, 49005, 52074, 52272, 56808, 57860, 63120, 63646, 65340, 69432, 71010, 71280, 78111, 78408, 85212, 86790, 87120, 94680, 95469, 98010, 104148, 106515, 113616, 115720, 127292, 130185, 130680, 138864, 142020, 156222, 156816, 159115, 170424, 173580, 189360, 190938, 196020, 208296, 213030, 231440, 234333, 254584, 260370, 261360, 284040, 286407, 312444, 318230, 340848, 347160, 381876, 390555, 392040, 416592, 426060, 468666, 477345, 509168, 520740, 568080, 572814, 624888, 636460, 694320, 763752, 781110, 784080, 852120, 859221, 937332, 954690, 1041480, 1145628, 1171665, 1249776, 1272920, 1432035, 1527504, 1562220, 1704240, 1718442, 1874664, 1909380, 2082960, 2291256, 2343330, 2545840, 2577663, 2864070, 3124440, 3436884, 3749328, 3818760, 4296105, 4582512, 4686660, 5155326, 5728140, 6248880, 6873768, 7637520, 8592210, 9373320, 10310652, 11456280, 12888315, 13747536, 17184420, 18746640, 20621304, 22912560, 25776630, 34368840, 41242608, 51553260, 68737680, 103106520, 206213040]

約数ペア:

[(1, 206213040), (2, 103106520), (3, 68737680), (4, 51553260), (5, 41242608), (6, 34368840), (8, 25776630), (9, 22912560), (10, 20621304), (11, 18746640), (12, 17184420), (15, 13747536), (16, 12888315), (18, 11456280), (20, 10310652), (22, 9373320), (24, 8592210), (27, 7637520), (30, 6873768), (33, 6248880), (36, 5728140), (40, 5155326), (44, 4686660), (45, 4582512), (48, 4296105), (54, 3818760), (55, 3749328), (60, 3436884), (66, 3124440), (72, 2864070), (80, 2577663), (81, 2545840), (88, 2343330), (90, 2291256), (99, 2082960), (108, 1909380), (110, 1874664), (120, 1718442), (121, 1704240), (132, 1562220), (135, 1527504), (144, 1432035), (162, 1272920), (165, 1249776), (176, 1171665), (180, 1145628), (198, 1041480), (216, 954690), (220, 937332), (240, 859221), (242, 852120), (263, 784080), (264, 781110), (270, 763752), (297, 694320), (324, 636460), (330, 624888), (360, 572814), (363, 568080), (396, 520740), (405, 509168), (432, 477345), (440, 468666), (484, 426060), (495, 416592), (526, 392040), (528, 390555), (540, 381876), (594, 347160), (605, 340848), (648, 318230), (660, 312444), (720, 286407), (726, 284040), (789, 261360), (792, 260370), (810, 254584), (880, 234333), (891, 231440), (968, 213030), (990, 208296), (1052, 196020), (1080, 190938), (1089, 189360), (1188, 173580), (1210, 170424), (1296, 159115), (1315, 156816), (1320, 156222), (1452, 142020), (1485, 138864), (1578, 130680), (1584, 130185), (1620, 127292), (1782, 115720), (1815, 113616), (1936, 106515), (1980, 104148), (2104, 98010), (2160, 95469), (2178, 94680), (2367, 87120), (2376, 86790), (2420, 85212), (2630, 78408), (2640, 78111), (2893, 71280), (2904, 71010), (2970, 69432), (3156, 65340), (3240, 63646), (3267, 63120), (3564, 57860), (3630, 56808), (3945, 52272), (3960, 52074), (4208, 49005), (4356, 47340), (4455, 46288), (4734, 43560), (4752, 43395), (4840, 42606), (5260, 39204), (5445, 37872), (5786, 35640), (5808, 35505), (5940, 34716), (6312, 32670), (6480, 31823), (6534, 31560), (7101, 29040), (7128, 28930), (7260, 28404), (7890, 26136), (7920, 26037), (8679, 23760), (8712, 23670), (8910, 23144), (9468, 21780), (9680, 21303), (9801, 21040), (10520, 19602), (10890, 18936), (11572, 17820), (11835, 17424), (11880, 17358), (12624, 16335), (13068, 15780), (14202, 14520), (14256, 14465)]