1678268160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{16187}}^1$

素因数の和:16220

約数の個数: 180

約数和(自身を含む): 6005521368

約数和(自身を除く): 4327253208

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, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 16187, 17280, 20736, 25920, 32374, 34560, 48561, 51840, 64748, 80935, 97122, 103680, 129496, 145683, 161870, 194244, 242805, 258992, 291366, 323740, 388488, 437049, 485610, 517984, 582732, 647480, 728415, 776976, 874098, 971220, 1035968, 1165464, 1294960, 1311147, 1456830, 1553952, 1748196, 1942440, 2071936, 2185245, 2330928, 2589920, 2622294, 2913660, 3107904, 3496392, 3884880, 4143872, 4370490, 4661856, 5179840, 5244588, 5827320, 6215808, 6555735, 6992784, 7769760, 8740980, 9323712, 10359680, 10489176, 11654640, 12431616, 13111470, 13985568, 15539520, 17481960, 18647424, 20719360, 20978352, 23309280, 26222940, 27971136, 31079040, 34963920, 37294848, 41956704, 46618560, 52445880, 55942272, 62158080, 69927840, 83913408, 93237120, 104891760, 111884544, 139855680, 167826816, 186474240, 209783520, 279711360, 335653632, 419567040, 559422720, 839134080, 1678268160]

約数ペア:

[(1, 1678268160), (2, 839134080), (3, 559422720), (4, 419567040), (5, 335653632), (6, 279711360), (8, 209783520), (9, 186474240), (10, 167826816), (12, 139855680), (15, 111884544), (16, 104891760), (18, 93237120), (20, 83913408), (24, 69927840), (27, 62158080), (30, 55942272), (32, 52445880), (36, 46618560), (40, 41956704), (45, 37294848), (48, 34963920), (54, 31079040), (60, 27971136), (64, 26222940), (72, 23309280), (80, 20978352), (81, 20719360), (90, 18647424), (96, 17481960), (108, 15539520), (120, 13985568), (128, 13111470), (135, 12431616), (144, 11654640), (160, 10489176), (162, 10359680), (180, 9323712), (192, 8740980), (216, 7769760), (240, 6992784), (256, 6555735), (270, 6215808), (288, 5827320), (320, 5244588), (324, 5179840), (360, 4661856), (384, 4370490), (405, 4143872), (432, 3884880), (480, 3496392), (540, 3107904), (576, 2913660), (640, 2622294), (648, 2589920), (720, 2330928), (768, 2185245), (810, 2071936), (864, 1942440), (960, 1748196), (1080, 1553952), (1152, 1456830), (1280, 1311147), (1296, 1294960), (1440, 1165464), (1620, 1035968), (1728, 971220), (1920, 874098), (2160, 776976), (2304, 728415), (2592, 647480), (2880, 582732), (3240, 517984), (3456, 485610), (3840, 437049), (4320, 388488), (5184, 323740), (5760, 291366), (6480, 258992), (6912, 242805), (8640, 194244), (10368, 161870), (11520, 145683), (12960, 129496), (16187, 103680), (17280, 97122), (20736, 80935), (25920, 64748), (32374, 51840), (34560, 48561)]