86577120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 353354400

約数和(自身を除く): 266777280

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 409, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 818, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1227, 1260, 1323, 1440, 1470, 1512, 1568, 1636, 1680, 1764, 1890, 1960, 2016, 2045, 2160, 2205, 2352, 2454, 2520, 2646, 2863, 2940, 3024, 3272, 3360, 3528, 3681, 3780, 3920, 4090, 4320, 4410, 4704, 4908, 5040, 5292, 5726, 5880, 6048, 6135, 6544, 6615, 7056, 7362, 7560, 7840, 8180, 8589, 8820, 9816, 10080, 10584, 11043, 11452, 11760, 12270, 13088, 13230, 14112, 14315, 14724, 15120, 16360, 17178, 17640, 18405, 19632, 20041, 21168, 22086, 22904, 23520, 24540, 25767, 26460, 28630, 29448, 30240, 32720, 34356, 35280, 36810, 39264, 40082, 42336, 42945, 44172, 45808, 49080, 51534, 52920, 55215, 57260, 58896, 60123, 65440, 68712, 70560, 73620, 77301, 80164, 85890, 88344, 91616, 98160, 100205, 103068, 105840, 110430, 114520, 117792, 120246, 128835, 137424, 147240, 154602, 160328, 171780, 176688, 180369, 196320, 200410, 206136, 211680, 220860, 229040, 240492, 257670, 274848, 294480, 300615, 309204, 320656, 343560, 353376, 360738, 386505, 400820, 412272, 441720, 458080, 480984, 515340, 541107, 588960, 601230, 618408, 641312, 687120, 721476, 773010, 801640, 824544, 883440, 901845, 961968, 1030680, 1082214, 1202460, 1236816, 1374240, 1442952, 1546020, 1603280, 1766880, 1803690, 1923936, 2061360, 2164428, 2404920, 2473632, 2705535, 2885904, 3092040, 3206560, 3607380, 4122720, 4328856, 4809840, 5411070, 5771808, 6184080, 7214760, 8657712, 9619680, 10822140, 12368160, 14429520, 17315424, 21644280, 28859040, 43288560, 86577120]

約数ペア:

[(1, 86577120), (2, 43288560), (3, 28859040), (4, 21644280), (5, 17315424), (6, 14429520), (7, 12368160), (8, 10822140), (9, 9619680), (10, 8657712), (12, 7214760), (14, 6184080), (15, 5771808), (16, 5411070), (18, 4809840), (20, 4328856), (21, 4122720), (24, 3607380), (27, 3206560), (28, 3092040), (30, 2885904), (32, 2705535), (35, 2473632), (36, 2404920), (40, 2164428), (42, 2061360), (45, 1923936), (48, 1803690), (49, 1766880), (54, 1603280), (56, 1546020), (60, 1442952), (63, 1374240), (70, 1236816), (72, 1202460), (80, 1082214), (84, 1030680), (90, 961968), (96, 901845), (98, 883440), (105, 824544), (108, 801640), (112, 773010), (120, 721476), (126, 687120), (135, 641312), (140, 618408), (144, 601230), (147, 588960), (160, 541107), (168, 515340), (180, 480984), (189, 458080), (196, 441720), (210, 412272), (216, 400820), (224, 386505), (240, 360738), (245, 353376), (252, 343560), (270, 320656), (280, 309204), (288, 300615), (294, 294480), (315, 274848), (336, 257670), (360, 240492), (378, 229040), (392, 220860), (409, 211680), (420, 206136), (432, 200410), (441, 196320), (480, 180369), (490, 176688), (504, 171780), (540, 160328), (560, 154602), (588, 147240), (630, 137424), (672, 128835), (720, 120246), (735, 117792), (756, 114520), (784, 110430), (818, 105840), (840, 103068), (864, 100205), (882, 98160), (945, 91616), (980, 88344), (1008, 85890), (1080, 80164), (1120, 77301), (1176, 73620), (1227, 70560), (1260, 68712), (1323, 65440), (1440, 60123), (1470, 58896), (1512, 57260), (1568, 55215), (1636, 52920), (1680, 51534), (1764, 49080), (1890, 45808), (1960, 44172), (2016, 42945), (2045, 42336), (2160, 40082), (2205, 39264), (2352, 36810), (2454, 35280), (2520, 34356), (2646, 32720), (2863, 30240), (2940, 29448), (3024, 28630), (3272, 26460), (3360, 25767), (3528, 24540), (3681, 23520), (3780, 22904), (3920, 22086), (4090, 21168), (4320, 20041), (4410, 19632), (4704, 18405), (4908, 17640), (5040, 17178), (5292, 16360), (5726, 15120), (5880, 14724), (6048, 14315), (6135, 14112), (6544, 13230), (6615, 13088), (7056, 12270), (7362, 11760), (7560, 11452), (7840, 11043), (8180, 10584), (8589, 10080), (8820, 9816)]