67822440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 166356120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 307, 420, 526, 614, 789, 840, 921, 1052, 1228, 1315, 1535, 1578, 1841, 1842, 2104, 2149, 2456, 2630, 3070, 3156, 3682, 3684, 3945, 4298, 4605, 5260, 5523, 6140, 6312, 6447, 7364, 7368, 7890, 8596, 9205, 9210, 10520, 10745, 11046, 12280, 12894, 14728, 15780, 17192, 18410, 18420, 21490, 22092, 25788, 27615, 31560, 32235, 36820, 36840, 42980, 44184, 51576, 55230, 64470, 73640, 80741, 85960, 110460, 128940, 161482, 220920, 242223, 257880, 322964, 403705, 484446, 565187, 645928, 807410, 968892, 1130374, 1211115, 1614820, 1695561, 1937784, 2260748, 2422230, 2825935, 3229640, 3391122, 4521496, 4844460, 5651870, 6782244, 8477805, 9688920, 11303740, 13564488, 16955610, 22607480, 33911220, 67822440]

約数ペア:

[(1, 67822440), (2, 33911220), (3, 22607480), (4, 16955610), (5, 13564488), (6, 11303740), (7, 9688920), (8, 8477805), (10, 6782244), (12, 5651870), (14, 4844460), (15, 4521496), (20, 3391122), (21, 3229640), (24, 2825935), (28, 2422230), (30, 2260748), (35, 1937784), (40, 1695561), (42, 1614820), (56, 1211115), (60, 1130374), (70, 968892), (84, 807410), (105, 645928), (120, 565187), (140, 484446), (168, 403705), (210, 322964), (263, 257880), (280, 242223), (307, 220920), (420, 161482), (526, 128940), (614, 110460), (789, 85960), (840, 80741), (921, 73640), (1052, 64470), (1228, 55230), (1315, 51576), (1535, 44184), (1578, 42980), (1841, 36840), (1842, 36820), (2104, 32235), (2149, 31560), (2456, 27615), (2630, 25788), (3070, 22092), (3156, 21490), (3682, 18420), (3684, 18410), (3945, 17192), (4298, 15780), (4605, 14728), (5260, 12894), (5523, 12280), (6140, 11046), (6312, 10745), (6447, 10520), (7364, 9210), (7368, 9205), (7890, 8596)]