18136967040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14783}}^1$

素因数の和:14882

約数の個数: 256

約数和(自身を含む): 65144217600

約数和(自身を除く): 47007250560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 11360, 12780, 13632, 14783, 15336, 17040, 17280, 19170, 20448, 22720, 25560, 27264, 29566, 30672, 34080, 38340, 40896, 44349, 45440, 51120, 59132, 61344, 68160, 73915, 76680, 81792, 88698, 102240, 118264, 122688, 133047, 136320, 147830, 153360, 177396, 204480, 221745, 236528, 245376, 266094, 295660, 306720, 354792, 399141, 408960, 443490, 473056, 532188, 591320, 613440, 665235, 709584, 798282, 886980, 946112, 1049593, 1064376, 1182640, 1226880, 1330470, 1419168, 1596564, 1773960, 1892224, 1995705, 2099186, 2128752, 2365280, 2660940, 2838336, 3148779, 3193128, 3547920, 3991410, 4198372, 4257504, 4730560, 5247965, 5321880, 5676672, 6297558, 6386256, 7095840, 7982820, 8396744, 8515008, 9446337, 9461120, 10495930, 10643760, 12595116, 12772512, 14191680, 15743895, 15965640, 16793488, 17030016, 18892674, 20991860, 21287520, 25190232, 25545024, 28339011, 28383360, 31487790, 31931280, 33586976, 37785348, 41983720, 42575040, 47231685, 50380464, 51090048, 56678022, 62975580, 63862560, 67173952, 75570696, 83967440, 85150080, 94463370, 100760928, 113356044, 125951160, 127725120, 134347904, 141695055, 151141392, 167934880, 188926740, 201521856, 226712088, 251902320, 255450240, 283390110, 302282784, 335869760, 377853480, 403043712, 453424176, 503804640, 566780220, 604565568, 671739520, 755706960, 906848352, 1007609280, 1133560440, 1209131136, 1511413920, 1813696704, 2015218560, 2267120880, 3022827840, 3627393408, 4534241760, 6045655680, 9068483520, 18136967040]

約数ペア:

[(1, 18136967040), (2, 9068483520), (3, 6045655680), (4, 4534241760), (5, 3627393408), (6, 3022827840), (8, 2267120880), (9, 2015218560), (10, 1813696704), (12, 1511413920), (15, 1209131136), (16, 1133560440), (18, 1007609280), (20, 906848352), (24, 755706960), (27, 671739520), (30, 604565568), (32, 566780220), (36, 503804640), (40, 453424176), (45, 403043712), (48, 377853480), (54, 335869760), (60, 302282784), (64, 283390110), (71, 255450240), (72, 251902320), (80, 226712088), (90, 201521856), (96, 188926740), (108, 167934880), (120, 151141392), (128, 141695055), (135, 134347904), (142, 127725120), (144, 125951160), (160, 113356044), (180, 100760928), (192, 94463370), (213, 85150080), (216, 83967440), (240, 75570696), (270, 67173952), (284, 63862560), (288, 62975580), (320, 56678022), (355, 51090048), (360, 50380464), (384, 47231685), (426, 42575040), (432, 41983720), (480, 37785348), (540, 33586976), (568, 31931280), (576, 31487790), (639, 28383360), (640, 28339011), (710, 25545024), (720, 25190232), (852, 21287520), (864, 20991860), (960, 18892674), (1065, 17030016), (1080, 16793488), (1136, 15965640), (1152, 15743895), (1278, 14191680), (1420, 12772512), (1440, 12595116), (1704, 10643760), (1728, 10495930), (1917, 9461120), (1920, 9446337), (2130, 8515008), (2160, 8396744), (2272, 7982820), (2556, 7095840), (2840, 6386256), (2880, 6297558), (3195, 5676672), (3408, 5321880), (3456, 5247965), (3834, 4730560), (4260, 4257504), (4320, 4198372), (4544, 3991410), (5112, 3547920), (5680, 3193128), (5760, 3148779), (6390, 2838336), (6816, 2660940), (7668, 2365280), (8520, 2128752), (8640, 2099186), (9088, 1995705), (9585, 1892224), (10224, 1773960), (11360, 1596564), (12780, 1419168), (13632, 1330470), (14783, 1226880), (15336, 1182640), (17040, 1064376), (17280, 1049593), (19170, 946112), (20448, 886980), (22720, 798282), (25560, 709584), (27264, 665235), (29566, 613440), (30672, 591320), (34080, 532188), (38340, 473056), (40896, 443490), (44349, 408960), (45440, 399141), (51120, 354792), (59132, 306720), (61344, 295660), (68160, 266094), (73915, 245376), (76680, 236528), (81792, 221745), (88698, 204480), (102240, 177396), (118264, 153360), (122688, 147830), (133047, 136320)]