266776080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 624595440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1559, 1840, 1860, 2139, 2480, 2760, 2852, 3118, 3565, 3720, 4278, 4677, 5520, 5704, 6236, 7130, 7440, 7795, 8556, 9354, 10695, 11408, 12472, 14260, 15590, 17112, 18708, 21390, 23385, 24944, 28520, 31180, 34224, 35857, 37416, 42780, 46770, 48329, 57040, 62360, 71714, 74832, 85560, 93540, 96658, 107571, 124720, 143428, 144987, 171120, 179285, 187080, 193316, 215142, 241645, 286856, 289974, 358570, 374160, 386632, 430284, 483290, 537855, 573712, 579948, 717140, 724935, 773264, 860568, 966580, 1075710, 1111567, 1159896, 1434280, 1449870, 1721136, 1933160, 2151420, 2223134, 2319792, 2868560, 2899740, 3334701, 3866320, 4302840, 4446268, 5557835, 5799480, 6669402, 8605680, 8892536, 11115670, 11598960, 13338804, 16673505, 17785072, 22231340, 26677608, 33347010, 44462680, 53355216, 66694020, 88925360, 133388040, 266776080]

約数ペア:

[(1, 266776080), (2, 133388040), (3, 88925360), (4, 66694020), (5, 53355216), (6, 44462680), (8, 33347010), (10, 26677608), (12, 22231340), (15, 17785072), (16, 16673505), (20, 13338804), (23, 11598960), (24, 11115670), (30, 8892536), (31, 8605680), (40, 6669402), (46, 5799480), (48, 5557835), (60, 4446268), (62, 4302840), (69, 3866320), (80, 3334701), (92, 2899740), (93, 2868560), (115, 2319792), (120, 2223134), (124, 2151420), (138, 1933160), (155, 1721136), (184, 1449870), (186, 1434280), (230, 1159896), (240, 1111567), (248, 1075710), (276, 966580), (310, 860568), (345, 773264), (368, 724935), (372, 717140), (460, 579948), (465, 573712), (496, 537855), (552, 483290), (620, 430284), (690, 386632), (713, 374160), (744, 358570), (920, 289974), (930, 286856), (1104, 241645), (1240, 215142), (1380, 193316), (1426, 187080), (1488, 179285), (1559, 171120), (1840, 144987), (1860, 143428), (2139, 124720), (2480, 107571), (2760, 96658), (2852, 93540), (3118, 85560), (3565, 74832), (3720, 71714), (4278, 62360), (4677, 57040), (5520, 48329), (5704, 46770), (6236, 42780), (7130, 37416), (7440, 35857), (7795, 34224), (8556, 31180), (9354, 28520), (10695, 24944), (11408, 23385), (12472, 21390), (14260, 18708), (15590, 17112)]