158316360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 128

約数和(自身を含む): 521856000

約数和(自身を除く): 363539640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3019, 3496, 4370, 5244, 6038, 6555, 8740, 9057, 10488, 12076, 13110, 15095, 17480, 18114, 24152, 26220, 30190, 36228, 45285, 52440, 57361, 60380, 69437, 72456, 90570, 114722, 120760, 138874, 172083, 181140, 208311, 229444, 277748, 286805, 344166, 347185, 362280, 416622, 458888, 555496, 573610, 688332, 694370, 833244, 860415, 1041555, 1147220, 1319303, 1376664, 1388740, 1666488, 1720830, 2083110, 2294440, 2638606, 2777480, 3441660, 3957909, 4166220, 5277212, 6596515, 6883320, 7915818, 8332440, 10554424, 13193030, 15831636, 19789545, 26386060, 31663272, 39579090, 52772120, 79158180, 158316360]

約数ペア:

[(1, 158316360), (2, 79158180), (3, 52772120), (4, 39579090), (5, 31663272), (6, 26386060), (8, 19789545), (10, 15831636), (12, 13193030), (15, 10554424), (19, 8332440), (20, 7915818), (23, 6883320), (24, 6596515), (30, 5277212), (38, 4166220), (40, 3957909), (46, 3441660), (57, 2777480), (60, 2638606), (69, 2294440), (76, 2083110), (92, 1720830), (95, 1666488), (114, 1388740), (115, 1376664), (120, 1319303), (138, 1147220), (152, 1041555), (184, 860415), (190, 833244), (228, 694370), (230, 688332), (276, 573610), (285, 555496), (345, 458888), (380, 416622), (437, 362280), (456, 347185), (460, 344166), (552, 286805), (570, 277748), (690, 229444), (760, 208311), (874, 181140), (920, 172083), (1140, 138874), (1311, 120760), (1380, 114722), (1748, 90570), (2185, 72456), (2280, 69437), (2622, 60380), (2760, 57361), (3019, 52440), (3496, 45285), (4370, 36228), (5244, 30190), (6038, 26220), (6555, 24152), (8740, 18114), (9057, 17480), (10488, 15095), (12076, 13110)]