163236480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 581644800

約数和(自身を除く): 418408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 128, 131, 132, 160, 165, 176, 177, 192, 220, 236, 240, 262, 264, 295, 320, 330, 352, 354, 384, 393, 440, 472, 480, 524, 528, 590, 640, 649, 655, 660, 704, 708, 786, 880, 885, 944, 960, 1048, 1056, 1180, 1298, 1310, 1320, 1408, 1416, 1441, 1572, 1760, 1770, 1888, 1920, 1947, 1965, 2096, 2112, 2360, 2596, 2620, 2640, 2832, 2882, 3144, 3245, 3520, 3540, 3776, 3894, 3930, 4192, 4224, 4323, 4720, 5192, 5240, 5280, 5664, 5764, 6288, 6490, 7040, 7080, 7205, 7552, 7729, 7788, 7860, 8384, 8646, 9440, 9735, 10384, 10480, 10560, 11328, 11528, 12576, 12980, 14160, 14410, 15458, 15576, 15720, 16768, 17292, 18880, 19470, 20768, 20960, 21120, 21615, 22656, 23056, 23187, 25152, 25960, 28320, 28820, 30916, 31152, 31440, 34584, 37760, 38645, 38940, 41536, 41920, 43230, 46112, 46374, 50304, 51920, 56640, 57640, 61832, 62304, 62880, 69168, 77290, 77880, 83072, 83840, 85019, 86460, 92224, 92748, 103840, 113280, 115280, 115935, 123664, 124608, 125760, 138336, 154580, 155760, 170038, 172920, 184448, 185496, 207680, 230560, 231870, 247328, 249216, 251520, 255057, 276672, 309160, 311520, 340076, 345840, 370992, 415360, 425095, 461120, 463740, 494656, 510114, 553344, 618320, 623040, 680152, 691680, 741984, 850190, 922240, 927480, 989312, 1020228, 1236640, 1246080, 1275285, 1360304, 1383360, 1483968, 1700380, 1854960, 2040456, 2473280, 2550570, 2720608, 2766720, 2967936, 3400760, 3709920, 4080912, 4946560, 5101140, 5441216, 6801520, 7419840, 8161824, 10202280, 10882432, 13603040, 14839680, 16323648, 20404560, 27206080, 32647296, 40809120, 54412160, 81618240, 163236480]

約数ペア:

[(1, 163236480), (2, 81618240), (3, 54412160), (4, 40809120), (5, 32647296), (6, 27206080), (8, 20404560), (10, 16323648), (11, 14839680), (12, 13603040), (15, 10882432), (16, 10202280), (20, 8161824), (22, 7419840), (24, 6801520), (30, 5441216), (32, 5101140), (33, 4946560), (40, 4080912), (44, 3709920), (48, 3400760), (55, 2967936), (59, 2766720), (60, 2720608), (64, 2550570), (66, 2473280), (80, 2040456), (88, 1854960), (96, 1700380), (110, 1483968), (118, 1383360), (120, 1360304), (128, 1275285), (131, 1246080), (132, 1236640), (160, 1020228), (165, 989312), (176, 927480), (177, 922240), (192, 850190), (220, 741984), (236, 691680), (240, 680152), (262, 623040), (264, 618320), (295, 553344), (320, 510114), (330, 494656), (352, 463740), (354, 461120), (384, 425095), (393, 415360), (440, 370992), (472, 345840), (480, 340076), (524, 311520), (528, 309160), (590, 276672), (640, 255057), (649, 251520), (655, 249216), (660, 247328), (704, 231870), (708, 230560), (786, 207680), (880, 185496), (885, 184448), (944, 172920), (960, 170038), (1048, 155760), (1056, 154580), (1180, 138336), (1298, 125760), (1310, 124608), (1320, 123664), (1408, 115935), (1416, 115280), (1441, 113280), (1572, 103840), (1760, 92748), (1770, 92224), (1888, 86460), (1920, 85019), (1947, 83840), (1965, 83072), (2096, 77880), (2112, 77290), (2360, 69168), (2596, 62880), (2620, 62304), (2640, 61832), (2832, 57640), (2882, 56640), (3144, 51920), (3245, 50304), (3520, 46374), (3540, 46112), (3776, 43230), (3894, 41920), (3930, 41536), (4192, 38940), (4224, 38645), (4323, 37760), (4720, 34584), (5192, 31440), (5240, 31152), (5280, 30916), (5664, 28820), (5764, 28320), (6288, 25960), (6490, 25152), (7040, 23187), (7080, 23056), (7205, 22656), (7552, 21615), (7729, 21120), (7788, 20960), (7860, 20768), (8384, 19470), (8646, 18880), (9440, 17292), (9735, 16768), (10384, 15720), (10480, 15576), (10560, 15458), (11328, 14410), (11528, 14160), (12576, 12980)]