218338560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1761

約数の個数: 216

約数和(自身を含む): 824582304

約数和(自身を除く): 606243744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1723, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3446, 3520, 3840, 3960, 4224, 5169, 5280, 5760, 6336, 6892, 7040, 7920, 8448, 8615, 10338, 10560, 11520, 12672, 13784, 14080, 15507, 15840, 17230, 18953, 20676, 21120, 25344, 25845, 27568, 31014, 31680, 34460, 37906, 41352, 42240, 51690, 55136, 56859, 62028, 63360, 68920, 75812, 77535, 82704, 94765, 103380, 110272, 113718, 124056, 126720, 137840, 151624, 155070, 165408, 170577, 189530, 206760, 220544, 227436, 248112, 275680, 284295, 303248, 310140, 330816, 341154, 379060, 413520, 441088, 454872, 496224, 551360, 568590, 606496, 620280, 661632, 682308, 758120, 827040, 852885, 909744, 992448, 1102720, 1137180, 1212992, 1240560, 1323264, 1364616, 1516240, 1654080, 1705770, 1819488, 1984896, 2205440, 2274360, 2425984, 2481120, 2729232, 3032480, 3308160, 3411540, 3638976, 3969792, 4548720, 4851968, 4962240, 5458464, 6064960, 6616320, 6823080, 7277952, 9097440, 9924480, 10916928, 12129920, 13646160, 14555904, 18194880, 19848960, 21833856, 24259840, 27292320, 36389760, 43667712, 54584640, 72779520, 109169280, 218338560]

約数ペア:

[(1, 218338560), (2, 109169280), (3, 72779520), (4, 54584640), (5, 43667712), (6, 36389760), (8, 27292320), (9, 24259840), (10, 21833856), (11, 19848960), (12, 18194880), (15, 14555904), (16, 13646160), (18, 12129920), (20, 10916928), (22, 9924480), (24, 9097440), (30, 7277952), (32, 6823080), (33, 6616320), (36, 6064960), (40, 5458464), (44, 4962240), (45, 4851968), (48, 4548720), (55, 3969792), (60, 3638976), (64, 3411540), (66, 3308160), (72, 3032480), (80, 2729232), (88, 2481120), (90, 2425984), (96, 2274360), (99, 2205440), (110, 1984896), (120, 1819488), (128, 1705770), (132, 1654080), (144, 1516240), (160, 1364616), (165, 1323264), (176, 1240560), (180, 1212992), (192, 1137180), (198, 1102720), (220, 992448), (240, 909744), (256, 852885), (264, 827040), (288, 758120), (320, 682308), (330, 661632), (352, 620280), (360, 606496), (384, 568590), (396, 551360), (440, 496224), (480, 454872), (495, 441088), (528, 413520), (576, 379060), (640, 341154), (660, 330816), (704, 310140), (720, 303248), (768, 284295), (792, 275680), (880, 248112), (960, 227436), (990, 220544), (1056, 206760), (1152, 189530), (1280, 170577), (1320, 165408), (1408, 155070), (1440, 151624), (1584, 137840), (1723, 126720), (1760, 124056), (1920, 113718), (1980, 110272), (2112, 103380), (2304, 94765), (2640, 82704), (2816, 77535), (2880, 75812), (3168, 68920), (3446, 63360), (3520, 62028), (3840, 56859), (3960, 55136), (4224, 51690), (5169, 42240), (5280, 41352), (5760, 37906), (6336, 34460), (6892, 31680), (7040, 31014), (7920, 27568), (8448, 25845), (8615, 25344), (10338, 21120), (10560, 20676), (11520, 18953), (12672, 17230), (13784, 15840), (14080, 15507)]