7890793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{11863}}^1$

素因数の和:12141

約数の個数: 128

約数和(自身を含む): 24806200320

約数和(自身を除く): 16915407240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 241, 276, 345, 460, 482, 552, 690, 723, 920, 964, 1205, 1380, 1446, 1928, 2410, 2760, 2892, 3615, 4820, 5543, 5784, 7230, 9640, 11086, 11863, 14460, 16629, 22172, 23726, 27715, 28920, 33258, 35589, 44344, 47452, 55430, 59315, 66516, 71178, 83145, 94904, 110860, 118630, 133032, 142356, 166290, 177945, 221720, 237260, 272849, 284712, 332580, 355890, 474520, 545698, 665160, 711780, 818547, 1091396, 1364245, 1423560, 1637094, 2182792, 2728490, 2858983, 3274188, 4092735, 5456980, 5717966, 6548376, 8185470, 8576949, 10913960, 11435932, 14294915, 16370940, 17153898, 22871864, 28589830, 32741880, 34307796, 42884745, 57179660, 65756609, 68615592, 85769490, 114359320, 131513218, 171538980, 197269827, 263026436, 328783045, 343077960, 394539654, 526052872, 657566090, 789079308, 986349135, 1315132180, 1578158616, 1972698270, 2630264360, 3945396540, 7890793080]

約数ペア:

[(1, 7890793080), (2, 3945396540), (3, 2630264360), (4, 1972698270), (5, 1578158616), (6, 1315132180), (8, 986349135), (10, 789079308), (12, 657566090), (15, 526052872), (20, 394539654), (23, 343077960), (24, 328783045), (30, 263026436), (40, 197269827), (46, 171538980), (60, 131513218), (69, 114359320), (92, 85769490), (115, 68615592), (120, 65756609), (138, 57179660), (184, 42884745), (230, 34307796), (241, 32741880), (276, 28589830), (345, 22871864), (460, 17153898), (482, 16370940), (552, 14294915), (690, 11435932), (723, 10913960), (920, 8576949), (964, 8185470), (1205, 6548376), (1380, 5717966), (1446, 5456980), (1928, 4092735), (2410, 3274188), (2760, 2858983), (2892, 2728490), (3615, 2182792), (4820, 1637094), (5543, 1423560), (5784, 1364245), (7230, 1091396), (9640, 818547), (11086, 711780), (11863, 665160), (14460, 545698), (16629, 474520), (22172, 355890), (23726, 332580), (27715, 284712), (28920, 272849), (33258, 237260), (35589, 221720), (44344, 177945), (47452, 166290), (55430, 142356), (59315, 133032), (66516, 118630), (71178, 110860), (83145, 94904)]