869675520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 240

約数和(自身を含む): 3235560768

約数和(自身を除く): 2365885248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2311, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4622, 4704, 5376, 5880, 6272, 6720, 6933, 7680, 7840, 8960, 9244, 9408, 10752, 11555, 11760, 12544, 13440, 13866, 15680, 16177, 17920, 18488, 18816, 23110, 23520, 25088, 26880, 27732, 31360, 32354, 34665, 36976, 37632, 46220, 47040, 48531, 53760, 55464, 62720, 64708, 69330, 73952, 75264, 80885, 92440, 94080, 97062, 110928, 113239, 125440, 129416, 138660, 147904, 161770, 184880, 188160, 194124, 221856, 226478, 242655, 258832, 277320, 295808, 323540, 339717, 369760, 376320, 388248, 443712, 452956, 485310, 517664, 554640, 566195, 591616, 647080, 679434, 739520, 776496, 887424, 905912, 970620, 1035328, 1109280, 1132390, 1183232, 1294160, 1358868, 1479040, 1552992, 1698585, 1774848, 1811824, 1941240, 2070656, 2218560, 2264780, 2588320, 2717736, 2958080, 3105984, 3397170, 3549696, 3623648, 3882480, 4141312, 4437120, 4529560, 5176640, 5435472, 5916160, 6211968, 6794340, 7247296, 7764960, 8282624, 8874240, 9059120, 10353280, 10870944, 12423936, 13588680, 14494592, 15529920, 17748480, 18118240, 20706560, 21741888, 24847872, 27177360, 28989184, 31059840, 36236480, 41413120, 43483776, 54354720, 57978368, 62119680, 72472960, 86967552, 108709440, 124239360, 144945920, 173935104, 217418880, 289891840, 434837760, 869675520]

約数ペア:

[(1, 869675520), (2, 434837760), (3, 289891840), (4, 217418880), (5, 173935104), (6, 144945920), (7, 124239360), (8, 108709440), (10, 86967552), (12, 72472960), (14, 62119680), (15, 57978368), (16, 54354720), (20, 43483776), (21, 41413120), (24, 36236480), (28, 31059840), (30, 28989184), (32, 27177360), (35, 24847872), (40, 21741888), (42, 20706560), (48, 18118240), (49, 17748480), (56, 15529920), (60, 14494592), (64, 13588680), (70, 12423936), (80, 10870944), (84, 10353280), (96, 9059120), (98, 8874240), (105, 8282624), (112, 7764960), (120, 7247296), (128, 6794340), (140, 6211968), (147, 5916160), (160, 5435472), (168, 5176640), (192, 4529560), (196, 4437120), (210, 4141312), (224, 3882480), (240, 3623648), (245, 3549696), (256, 3397170), (280, 3105984), (294, 2958080), (320, 2717736), (336, 2588320), (384, 2264780), (392, 2218560), (420, 2070656), (448, 1941240), (480, 1811824), (490, 1774848), (512, 1698585), (560, 1552992), (588, 1479040), (640, 1358868), (672, 1294160), (735, 1183232), (768, 1132390), (784, 1109280), (840, 1035328), (896, 970620), (960, 905912), (980, 887424), (1120, 776496), (1176, 739520), (1280, 679434), (1344, 647080), (1470, 591616), (1536, 566195), (1568, 554640), (1680, 517664), (1792, 485310), (1920, 452956), (1960, 443712), (2240, 388248), (2311, 376320), (2352, 369760), (2560, 339717), (2688, 323540), (2940, 295808), (3136, 277320), (3360, 258832), (3584, 242655), (3840, 226478), (3920, 221856), (4480, 194124), (4622, 188160), (4704, 184880), (5376, 161770), (5880, 147904), (6272, 138660), (6720, 129416), (6933, 125440), (7680, 113239), (7840, 110928), (8960, 97062), (9244, 94080), (9408, 92440), (10752, 80885), (11555, 75264), (11760, 73952), (12544, 69330), (13440, 64708), (13866, 62720), (15680, 55464), (16177, 53760), (17920, 48531), (18488, 47040), (18816, 46220), (23110, 37632), (23520, 36976), (25088, 34665), (26880, 32354), (27732, 31360)]