199039680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1133

約数の個数: 280

約数和(自身を含む): 809902368

約数和(自身を除く): 610862688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1097, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2194, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3291, 3360, 3780, 4032, 4320, 4388, 4536, 5040, 5184, 5485, 5670, 6048, 6480, 6582, 6720, 7560, 7679, 8640, 8776, 9072, 9873, 10080, 10970, 11340, 12096, 12960, 13164, 15120, 15358, 16455, 17552, 18144, 19746, 20160, 21940, 22680, 23037, 25920, 26328, 29619, 30240, 30716, 32910, 35104, 36288, 38395, 39492, 43880, 45360, 46074, 49365, 52656, 59238, 60480, 61432, 65820, 69111, 70208, 76790, 78984, 87760, 88857, 90720, 92148, 98730, 105312, 115185, 118476, 122864, 131640, 138222, 148095, 153580, 157968, 175520, 177714, 181440, 184296, 197460, 207333, 210624, 230370, 236952, 245728, 263280, 276444, 296190, 307160, 315936, 345555, 351040, 355428, 368592, 394920, 414666, 444285, 460740, 473904, 491456, 526560, 552888, 592380, 614320, 621999, 631872, 691110, 710856, 737184, 789840, 829332, 888570, 921480, 947808, 1036665, 1053120, 1105776, 1184760, 1228640, 1243998, 1382220, 1421712, 1474368, 1579680, 1658664, 1777140, 1842960, 1895616, 2073330, 2211552, 2369520, 2457280, 2487996, 2764440, 2843424, 3109995, 3159360, 3317328, 3554280, 3685920, 4146660, 4423104, 4739040, 4975992, 5528880, 5686848, 6219990, 6634656, 7108560, 7371840, 8293320, 9478080, 9951984, 11057760, 12439980, 13269312, 14217120, 16586640, 19903968, 22115520, 24879960, 28434240, 33173280, 39807936, 49759920, 66346560, 99519840, 199039680]

約数ペア:

[(1, 199039680), (2, 99519840), (3, 66346560), (4, 49759920), (5, 39807936), (6, 33173280), (7, 28434240), (8, 24879960), (9, 22115520), (10, 19903968), (12, 16586640), (14, 14217120), (15, 13269312), (16, 12439980), (18, 11057760), (20, 9951984), (21, 9478080), (24, 8293320), (27, 7371840), (28, 7108560), (30, 6634656), (32, 6219990), (35, 5686848), (36, 5528880), (40, 4975992), (42, 4739040), (45, 4423104), (48, 4146660), (54, 3685920), (56, 3554280), (60, 3317328), (63, 3159360), (64, 3109995), (70, 2843424), (72, 2764440), (80, 2487996), (81, 2457280), (84, 2369520), (90, 2211552), (96, 2073330), (105, 1895616), (108, 1842960), (112, 1777140), (120, 1658664), (126, 1579680), (135, 1474368), (140, 1421712), (144, 1382220), (160, 1243998), (162, 1228640), (168, 1184760), (180, 1105776), (189, 1053120), (192, 1036665), (210, 947808), (216, 921480), (224, 888570), (240, 829332), (252, 789840), (270, 737184), (280, 710856), (288, 691110), (315, 631872), (320, 621999), (324, 614320), (336, 592380), (360, 552888), (378, 526560), (405, 491456), (420, 473904), (432, 460740), (448, 444285), (480, 414666), (504, 394920), (540, 368592), (560, 355428), (567, 351040), (576, 345555), (630, 315936), (648, 307160), (672, 296190), (720, 276444), (756, 263280), (810, 245728), (840, 236952), (864, 230370), (945, 210624), (960, 207333), (1008, 197460), (1080, 184296), (1097, 181440), (1120, 177714), (1134, 175520), (1260, 157968), (1296, 153580), (1344, 148095), (1440, 138222), (1512, 131640), (1620, 122864), (1680, 118476), (1728, 115185), (1890, 105312), (2016, 98730), (2160, 92148), (2194, 90720), (2240, 88857), (2268, 87760), (2520, 78984), (2592, 76790), (2835, 70208), (2880, 69111), (3024, 65820), (3240, 61432), (3291, 60480), (3360, 59238), (3780, 52656), (4032, 49365), (4320, 46074), (4388, 45360), (4536, 43880), (5040, 39492), (5184, 38395), (5485, 36288), (5670, 35104), (6048, 32910), (6480, 30716), (6582, 30240), (6720, 29619), (7560, 26328), (7679, 25920), (8640, 23037), (8776, 22680), (9072, 21940), (9873, 20160), (10080, 19746), (10970, 18144), (11340, 17552), (12096, 16455), (12960, 15358), (13164, 15120)]