164846520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 573281280

約数和(自身を除く): 408434760

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, 463, 516, 552, 645, 690, 774, 828, 860, 920, 926, 989, 1032, 1035, 1290, 1380, 1389, 1548, 1656, 1720, 1852, 1935, 1978, 2070, 2315, 2580, 2760, 2778, 2967, 3096, 3704, 3870, 3956, 4140, 4167, 4630, 4945, 5160, 5556, 5934, 6945, 7740, 7912, 8280, 8334, 8901, 9260, 9890, 10649, 11112, 11868, 13890, 14835, 15480, 16668, 17802, 18520, 19780, 19909, 20835, 21298, 23736, 27780, 29670, 31947, 33336, 35604, 39560, 39818, 41670, 42596, 44505, 53245, 55560, 59340, 59727, 63894, 71208, 79636, 83340, 85192, 89010, 95841, 99545, 106490, 118680, 119454, 127788, 159272, 159735, 166680, 178020, 179181, 191682, 199090, 212980, 238908, 255576, 298635, 319470, 356040, 358362, 383364, 398180, 425960, 457907, 477816, 479205, 597270, 638940, 716724, 766728, 796360, 895905, 915814, 958410, 1194540, 1277880, 1373721, 1433448, 1791810, 1831628, 1916820, 2289535, 2389080, 2747442, 3583620, 3663256, 3833640, 4121163, 4579070, 5494884, 6868605, 7167240, 8242326, 9158140, 10989768, 13737210, 16484652, 18316280, 20605815, 27474420, 32969304, 41211630, 54948840, 82423260, 164846520]

約数ペア:

[(1, 164846520), (2, 82423260), (3, 54948840), (4, 41211630), (5, 32969304), (6, 27474420), (8, 20605815), (9, 18316280), (10, 16484652), (12, 13737210), (15, 10989768), (18, 9158140), (20, 8242326), (23, 7167240), (24, 6868605), (30, 5494884), (36, 4579070), (40, 4121163), (43, 3833640), (45, 3663256), (46, 3583620), (60, 2747442), (69, 2389080), (72, 2289535), (86, 1916820), (90, 1831628), (92, 1791810), (115, 1433448), (120, 1373721), (129, 1277880), (138, 1194540), (172, 958410), (180, 915814), (184, 895905), (207, 796360), (215, 766728), (230, 716724), (258, 638940), (276, 597270), (344, 479205), (345, 477816), (360, 457907), (387, 425960), (414, 398180), (430, 383364), (460, 358362), (463, 356040), (516, 319470), (552, 298635), (645, 255576), (690, 238908), (774, 212980), (828, 199090), (860, 191682), (920, 179181), (926, 178020), (989, 166680), (1032, 159735), (1035, 159272), (1290, 127788), (1380, 119454), (1389, 118680), (1548, 106490), (1656, 99545), (1720, 95841), (1852, 89010), (1935, 85192), (1978, 83340), (2070, 79636), (2315, 71208), (2580, 63894), (2760, 59727), (2778, 59340), (2967, 55560), (3096, 53245), (3704, 44505), (3870, 42596), (3956, 41670), (4140, 39818), (4167, 39560), (4630, 35604), (4945, 33336), (5160, 31947), (5556, 29670), (5934, 27780), (6945, 23736), (7740, 21298), (7912, 20835), (8280, 19909), (8334, 19780), (8901, 18520), (9260, 17802), (9890, 16668), (10649, 15480), (11112, 14835), (11868, 13890)]