19184932440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{517393}}^1$

素因数の和:517513

約数の個数: 96

約数和(自身を含む): 62956501920

約数和(自身を除く): 43771569480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 37080, 517393, 1034786, 1552179, 2069572, 2586965, 3104358, 4139144, 4656537, 5173930, 6208716, 7760895, 9313074, 10347860, 12417432, 15521790, 18626148, 20695720, 23282685, 31043580, 37252296, 46565370, 53291479, 62087160, 93130740, 106582958, 159874437, 186261480, 213165916, 266457395, 319748874, 426331832, 479623311, 532914790, 639497748, 799372185, 959246622, 1065829580, 1278995496, 1598744370, 1918493244, 2131659160, 2398116555, 3197488740, 3836986488, 4796233110, 6394977480, 9592466220, 19184932440]

約数ペア:

[(1, 19184932440), (2, 9592466220), (3, 6394977480), (4, 4796233110), (5, 3836986488), (6, 3197488740), (8, 2398116555), (9, 2131659160), (10, 1918493244), (12, 1598744370), (15, 1278995496), (18, 1065829580), (20, 959246622), (24, 799372185), (30, 639497748), (36, 532914790), (40, 479623311), (45, 426331832), (60, 319748874), (72, 266457395), (90, 213165916), (103, 186261480), (120, 159874437), (180, 106582958), (206, 93130740), (309, 62087160), (360, 53291479), (412, 46565370), (515, 37252296), (618, 31043580), (824, 23282685), (927, 20695720), (1030, 18626148), (1236, 15521790), (1545, 12417432), (1854, 10347860), (2060, 9313074), (2472, 7760895), (3090, 6208716), (3708, 5173930), (4120, 4656537), (4635, 4139144), (6180, 3104358), (7416, 2586965), (9270, 2069572), (12360, 1552179), (18540, 1034786), (37080, 517393)]