784356120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 2723086080

約数和(自身を除く): 1938729960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 414, 430, 460, 516, 552, 645, 690, 774, 828, 860, 920, 989, 1032, 1035, 1290, 1380, 1548, 1656, 1720, 1935, 1978, 2070, 2203, 2580, 2760, 2967, 3096, 3870, 3956, 4140, 4406, 4945, 5160, 5934, 6609, 7740, 7912, 8280, 8812, 8901, 9890, 11015, 11868, 13218, 14835, 15480, 17624, 17802, 19780, 19827, 22030, 23736, 26436, 29670, 33045, 35604, 39560, 39654, 44060, 44505, 50669, 52872, 59340, 66090, 71208, 79308, 88120, 89010, 94729, 99135, 101338, 118680, 132180, 152007, 158616, 178020, 189458, 198270, 202676, 253345, 264360, 284187, 304014, 356040, 378916, 396540, 405352, 456021, 473645, 506690, 568374, 608028, 757832, 760035, 793080, 852561, 912042, 947290, 1013380, 1136748, 1216056, 1420935, 1520070, 1705122, 1824084, 1894580, 2026760, 2178767, 2273496, 2280105, 2841870, 3040140, 3410244, 3648168, 3789160, 4262805, 4357534, 4560210, 5683740, 6080280, 6536301, 6820488, 8525610, 8715068, 9120420, 10893835, 11367480, 13072602, 17051220, 17430136, 18240840, 19608903, 21787670, 26145204, 32681505, 34102440, 39217806, 43575340, 52290408, 65363010, 78435612, 87150680, 98044515, 130726020, 156871224, 196089030, 261452040, 392178060, 784356120]

約数ペア:

[(1, 784356120), (2, 392178060), (3, 261452040), (4, 196089030), (5, 156871224), (6, 130726020), (8, 98044515), (9, 87150680), (10, 78435612), (12, 65363010), (15, 52290408), (18, 43575340), (20, 39217806), (23, 34102440), (24, 32681505), (30, 26145204), (36, 21787670), (40, 19608903), (43, 18240840), (45, 17430136), (46, 17051220), (60, 13072602), (69, 11367480), (72, 10893835), (86, 9120420), (90, 8715068), (92, 8525610), (115, 6820488), (120, 6536301), (129, 6080280), (138, 5683740), (172, 4560210), (180, 4357534), (184, 4262805), (207, 3789160), (215, 3648168), (230, 3410244), (258, 3040140), (276, 2841870), (344, 2280105), (345, 2273496), (360, 2178767), (387, 2026760), (414, 1894580), (430, 1824084), (460, 1705122), (516, 1520070), (552, 1420935), (645, 1216056), (690, 1136748), (774, 1013380), (828, 947290), (860, 912042), (920, 852561), (989, 793080), (1032, 760035), (1035, 757832), (1290, 608028), (1380, 568374), (1548, 506690), (1656, 473645), (1720, 456021), (1935, 405352), (1978, 396540), (2070, 378916), (2203, 356040), (2580, 304014), (2760, 284187), (2967, 264360), (3096, 253345), (3870, 202676), (3956, 198270), (4140, 189458), (4406, 178020), (4945, 158616), (5160, 152007), (5934, 132180), (6609, 118680), (7740, 101338), (7912, 99135), (8280, 94729), (8812, 89010), (8901, 88120), (9890, 79308), (11015, 71208), (11868, 66090), (13218, 59340), (14835, 52872), (15480, 50669), (17624, 44505), (17802, 44060), (19780, 39654), (19827, 39560), (22030, 35604), (23736, 33045), (26436, 29670)]