164587080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 599840640

約数和(自身を除く): 435253560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1217, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2434, 2760, 2940, 3220, 3381, 3651, 3864, 4508, 4830, 4868, 5635, 5880, 6085, 6440, 6762, 7302, 8519, 9016, 9660, 9736, 11270, 12170, 13524, 14604, 16905, 17038, 18255, 19320, 22540, 24340, 25557, 27048, 27991, 29208, 33810, 34076, 36510, 42595, 45080, 48680, 51114, 55982, 59633, 67620, 68152, 73020, 83973, 85190, 102228, 111964, 119266, 127785, 135240, 139955, 146040, 167946, 170380, 178899, 195937, 204456, 223928, 238532, 255570, 279910, 298165, 335892, 340760, 357798, 391874, 419865, 477064, 511140, 559820, 587811, 596330, 671784, 715596, 783748, 839730, 894495, 979685, 1022280, 1119640, 1175622, 1192660, 1371559, 1431192, 1567496, 1679460, 1788990, 1959370, 2351244, 2385320, 2743118, 2939055, 3358920, 3577980, 3918740, 4114677, 4702488, 5486236, 5878110, 6857795, 7155960, 7837480, 8229354, 10972472, 11756220, 13715590, 16458708, 20573385, 23512440, 27431180, 32917416, 41146770, 54862360, 82293540, 164587080]

約数ペア:

[(1, 164587080), (2, 82293540), (3, 54862360), (4, 41146770), (5, 32917416), (6, 27431180), (7, 23512440), (8, 20573385), (10, 16458708), (12, 13715590), (14, 11756220), (15, 10972472), (20, 8229354), (21, 7837480), (23, 7155960), (24, 6857795), (28, 5878110), (30, 5486236), (35, 4702488), (40, 4114677), (42, 3918740), (46, 3577980), (49, 3358920), (56, 2939055), (60, 2743118), (69, 2385320), (70, 2351244), (84, 1959370), (92, 1788990), (98, 1679460), (105, 1567496), (115, 1431192), (120, 1371559), (138, 1192660), (140, 1175622), (147, 1119640), (161, 1022280), (168, 979685), (184, 894495), (196, 839730), (210, 783748), (230, 715596), (245, 671784), (276, 596330), (280, 587811), (294, 559820), (322, 511140), (345, 477064), (392, 419865), (420, 391874), (460, 357798), (483, 340760), (490, 335892), (552, 298165), (588, 279910), (644, 255570), (690, 238532), (735, 223928), (805, 204456), (840, 195937), (920, 178899), (966, 170380), (980, 167946), (1127, 146040), (1176, 139955), (1217, 135240), (1288, 127785), (1380, 119266), (1470, 111964), (1610, 102228), (1932, 85190), (1960, 83973), (2254, 73020), (2415, 68152), (2434, 67620), (2760, 59633), (2940, 55982), (3220, 51114), (3381, 48680), (3651, 45080), (3864, 42595), (4508, 36510), (4830, 34076), (4868, 33810), (5635, 29208), (5880, 27991), (6085, 27048), (6440, 25557), (6762, 24340), (7302, 22540), (8519, 19320), (9016, 18255), (9660, 17038), (9736, 16905), (11270, 14604), (12170, 13524)]