177732872480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1\times {\mathrm{19301}}^1$

素因数の和:20242

約数の個数: 96

約数和(自身を含む): 426679202880

約数和(自身を除く): 248946330400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 859, 1072, 1340, 1718, 2144, 2680, 3436, 4295, 5360, 6872, 8590, 10720, 13744, 17180, 19301, 27488, 34360, 38602, 57553, 68720, 77204, 96505, 115106, 137440, 154408, 193010, 230212, 287765, 308816, 386020, 460424, 575530, 617632, 772040, 920848, 1151060, 1293167, 1544080, 1841696, 2302120, 2586334, 3088160, 4604240, 5172668, 6465835, 9208480, 10345336, 12931670, 16579559, 20690672, 25863340, 33159118, 41381344, 51726680, 66318236, 82897795, 103453360, 132636472, 165795590, 206906720, 265272944, 331591180, 530545888, 663182360, 1110830453, 1326364720, 2221660906, 2652729440, 4443321812, 5554152265, 8886643624, 11108304530, 17773287248, 22216609060, 35546574496, 44433218120, 88866436240, 177732872480]

約数ペア:

[(1, 177732872480), (2, 88866436240), (4, 44433218120), (5, 35546574496), (8, 22216609060), (10, 17773287248), (16, 11108304530), (20, 8886643624), (32, 5554152265), (40, 4443321812), (67, 2652729440), (80, 2221660906), (134, 1326364720), (160, 1110830453), (268, 663182360), (335, 530545888), (536, 331591180), (670, 265272944), (859, 206906720), (1072, 165795590), (1340, 132636472), (1718, 103453360), (2144, 82897795), (2680, 66318236), (3436, 51726680), (4295, 41381344), (5360, 33159118), (6872, 25863340), (8590, 20690672), (10720, 16579559), (13744, 12931670), (17180, 10345336), (19301, 9208480), (27488, 6465835), (34360, 5172668), (38602, 4604240), (57553, 3088160), (68720, 2586334), (77204, 2302120), (96505, 1841696), (115106, 1544080), (137440, 1293167), (154408, 1151060), (193010, 920848), (230212, 772040), (287765, 617632), (308816, 575530), (386020, 460424)]