326258880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 224

約数和(自身を含む): 1127516160

約数和(自身を除く): 801257280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 577, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1154, 1178, 1216, 1240, 1488, 1520, 1731, 1767, 1824, 1860, 1984, 2280, 2308, 2356, 2480, 2885, 2945, 2976, 3040, 3462, 3534, 3648, 3720, 4560, 4616, 4712, 4960, 5770, 5890, 5952, 6080, 6924, 7068, 7440, 8655, 8835, 9120, 9232, 9424, 9920, 10963, 11540, 11780, 13848, 14136, 14880, 17310, 17670, 17887, 18240, 18464, 18848, 21926, 23080, 23560, 27696, 28272, 29760, 32889, 34620, 35340, 35774, 36928, 37696, 43852, 46160, 47120, 53661, 54815, 55392, 56544, 65778, 69240, 70680, 71548, 87704, 89435, 92320, 94240, 107322, 109630, 110784, 113088, 131556, 138480, 141360, 143096, 164445, 175408, 178870, 184640, 188480, 214644, 219260, 263112, 268305, 276960, 282720, 286192, 328890, 339853, 350816, 357740, 429288, 438520, 526224, 536610, 553920, 565440, 572384, 657780, 679706, 701632, 715480, 858576, 877040, 1019559, 1052448, 1073220, 1144768, 1315560, 1359412, 1430960, 1699265, 1717152, 1754080, 2039118, 2104896, 2146440, 2631120, 2718824, 2861920, 3398530, 3434304, 3508160, 4078236, 4292880, 5097795, 5262240, 5437648, 5723840, 6797060, 8156472, 8585760, 10195590, 10524480, 10875296, 13594120, 16312944, 17171520, 20391180, 21750592, 27188240, 32625888, 40782360, 54376480, 65251776, 81564720, 108752960, 163129440, 326258880]

約数ペア:

[(1, 326258880), (2, 163129440), (3, 108752960), (4, 81564720), (5, 65251776), (6, 54376480), (8, 40782360), (10, 32625888), (12, 27188240), (15, 21750592), (16, 20391180), (19, 17171520), (20, 16312944), (24, 13594120), (30, 10875296), (31, 10524480), (32, 10195590), (38, 8585760), (40, 8156472), (48, 6797060), (57, 5723840), (60, 5437648), (62, 5262240), (64, 5097795), (76, 4292880), (80, 4078236), (93, 3508160), (95, 3434304), (96, 3398530), (114, 2861920), (120, 2718824), (124, 2631120), (152, 2146440), (155, 2104896), (160, 2039118), (186, 1754080), (190, 1717152), (192, 1699265), (228, 1430960), (240, 1359412), (248, 1315560), (285, 1144768), (304, 1073220), (310, 1052448), (320, 1019559), (372, 877040), (380, 858576), (456, 715480), (465, 701632), (480, 679706), (496, 657780), (570, 572384), (577, 565440), (589, 553920), (608, 536610), (620, 526224), (744, 438520), (760, 429288), (912, 357740), (930, 350816), (960, 339853), (992, 328890), (1140, 286192), (1154, 282720), (1178, 276960), (1216, 268305), (1240, 263112), (1488, 219260), (1520, 214644), (1731, 188480), (1767, 184640), (1824, 178870), (1860, 175408), (1984, 164445), (2280, 143096), (2308, 141360), (2356, 138480), (2480, 131556), (2885, 113088), (2945, 110784), (2976, 109630), (3040, 107322), (3462, 94240), (3534, 92320), (3648, 89435), (3720, 87704), (4560, 71548), (4616, 70680), (4712, 69240), (4960, 65778), (5770, 56544), (5890, 55392), (5952, 54815), (6080, 53661), (6924, 47120), (7068, 46160), (7440, 43852), (8655, 37696), (8835, 36928), (9120, 35774), (9232, 35340), (9424, 34620), (9920, 32889), (10963, 29760), (11540, 28272), (11780, 27696), (13848, 23560), (14136, 23080), (14880, 21926), (17310, 18848), (17670, 18464), (17887, 18240)]