769762560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 216

約数和(自身を含む): 2860504416

約数和(自身を除く): 2090741856

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, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4091, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8182, 8960, 9408, 11760, 12273, 12544, 13440, 15680, 16364, 18816, 20455, 23520, 24546, 26880, 28637, 31360, 32728, 37632, 40910, 47040, 49092, 57274, 61365, 62720, 65456, 81820, 85911, 94080, 98184, 114548, 122730, 130912, 143185, 163640, 171822, 188160, 196368, 200459, 229096, 245460, 261824, 286370, 327280, 343644, 392736, 400918, 429555, 458192, 490920, 523648, 572740, 601377, 654560, 687288, 785472, 801836, 859110, 916384, 981840, 1002295, 1047296, 1145480, 1202754, 1309120, 1374576, 1570944, 1603672, 1718220, 1832768, 1963680, 2004590, 2290960, 2405508, 2618240, 2749152, 3006885, 3141888, 3207344, 3436440, 3665536, 3927360, 4009180, 4581920, 4811016, 5236480, 5498304, 6013770, 6414688, 6872880, 7331072, 7854720, 8018360, 9163840, 9622032, 10996608, 12027540, 12829376, 13745760, 15709440, 16036720, 18327680, 19244064, 21993216, 24055080, 25658752, 27491520, 32073440, 36655360, 38488128, 48110160, 51317504, 54983040, 64146880, 76976256, 96220320, 109966080, 128293760, 153952512, 192440640, 256587520, 384881280, 769762560]

約数ペア:

[(1, 769762560), (2, 384881280), (3, 256587520), (4, 192440640), (5, 153952512), (6, 128293760), (7, 109966080), (8, 96220320), (10, 76976256), (12, 64146880), (14, 54983040), (15, 51317504), (16, 48110160), (20, 38488128), (21, 36655360), (24, 32073440), (28, 27491520), (30, 25658752), (32, 24055080), (35, 21993216), (40, 19244064), (42, 18327680), (48, 16036720), (49, 15709440), (56, 13745760), (60, 12829376), (64, 12027540), (70, 10996608), (80, 9622032), (84, 9163840), (96, 8018360), (98, 7854720), (105, 7331072), (112, 6872880), (120, 6414688), (128, 6013770), (140, 5498304), (147, 5236480), (160, 4811016), (168, 4581920), (192, 4009180), (196, 3927360), (210, 3665536), (224, 3436440), (240, 3207344), (245, 3141888), (256, 3006885), (280, 2749152), (294, 2618240), (320, 2405508), (336, 2290960), (384, 2004590), (392, 1963680), (420, 1832768), (448, 1718220), (480, 1603672), (490, 1570944), (560, 1374576), (588, 1309120), (640, 1202754), (672, 1145480), (735, 1047296), (768, 1002295), (784, 981840), (840, 916384), (896, 859110), (960, 801836), (980, 785472), (1120, 687288), (1176, 654560), (1280, 601377), (1344, 572740), (1470, 523648), (1568, 490920), (1680, 458192), (1792, 429555), (1920, 400918), (1960, 392736), (2240, 343644), (2352, 327280), (2688, 286370), (2940, 261824), (3136, 245460), (3360, 229096), (3840, 200459), (3920, 196368), (4091, 188160), (4480, 171822), (4704, 163640), (5376, 143185), (5880, 130912), (6272, 122730), (6720, 114548), (7840, 98184), (8182, 94080), (8960, 85911), (9408, 81820), (11760, 65456), (12273, 62720), (12544, 61365), (13440, 57274), (15680, 49092), (16364, 47040), (18816, 40910), (20455, 37632), (23520, 32728), (24546, 31360), (26880, 28637)]