139296120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 434203200

約数和(自身を除く): 294907080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 185, 222, 229, 274, 296, 370, 411, 444, 458, 548, 555, 685, 687, 740, 822, 888, 916, 1096, 1110, 1145, 1370, 1374, 1480, 1644, 1832, 2055, 2220, 2290, 2740, 2748, 3288, 3435, 4110, 4440, 4580, 5069, 5480, 5496, 6870, 8220, 8473, 9160, 10138, 13740, 15207, 16440, 16946, 20276, 25345, 25419, 27480, 30414, 31373, 33892, 40552, 42365, 50690, 50838, 60828, 62746, 67784, 76035, 84730, 94119, 101380, 101676, 121656, 125492, 127095, 152070, 156865, 169460, 188238, 202760, 203352, 250984, 254190, 304140, 313730, 338920, 376476, 470595, 508380, 608280, 627460, 752952, 941190, 1016760, 1160801, 1254920, 1882380, 2321602, 3482403, 3764760, 4643204, 5804005, 6964806, 9286408, 11608010, 13929612, 17412015, 23216020, 27859224, 34824030, 46432040, 69648060, 139296120]

約数ペア:

[(1, 139296120), (2, 69648060), (3, 46432040), (4, 34824030), (5, 27859224), (6, 23216020), (8, 17412015), (10, 13929612), (12, 11608010), (15, 9286408), (20, 6964806), (24, 5804005), (30, 4643204), (37, 3764760), (40, 3482403), (60, 2321602), (74, 1882380), (111, 1254920), (120, 1160801), (137, 1016760), (148, 941190), (185, 752952), (222, 627460), (229, 608280), (274, 508380), (296, 470595), (370, 376476), (411, 338920), (444, 313730), (458, 304140), (548, 254190), (555, 250984), (685, 203352), (687, 202760), (740, 188238), (822, 169460), (888, 156865), (916, 152070), (1096, 127095), (1110, 125492), (1145, 121656), (1370, 101676), (1374, 101380), (1480, 94119), (1644, 84730), (1832, 76035), (2055, 67784), (2220, 62746), (2290, 60828), (2740, 50838), (2748, 50690), (3288, 42365), (3435, 40552), (4110, 33892), (4440, 31373), (4580, 30414), (5069, 27480), (5480, 25419), (5496, 25345), (6870, 20276), (8220, 16946), (8473, 16440), (9160, 15207), (10138, 13740)]