8542947840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{158909}}^1$

素因数の和:158942

約数の個数: 160

約数和(自身を含む): 31212466560

約数和(自身を除く): 22669518720

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 158909, 317818, 476727, 635636, 794545, 953454, 1112363, 1271272, 1589090, 1906908, 2224726, 2383635, 2542544, 3178180, 3337089, 3813816, 4449452, 4767270, 5085088, 5561815, 6356360, 6674178, 7627632, 8898904, 9534540, 10170176, 11123630, 12712720, 13348356, 15255264, 16685445, 17797808, 19069080, 20340352, 22247260, 25425440, 26696712, 30510528, 33370890, 35595616, 38138160, 40680704, 44494520, 50850880, 53393424, 61021056, 66741780, 71191232, 76276320, 81361408, 88989040, 101701760, 106786848, 122042112, 133483560, 142382464, 152552640, 177978080, 203403520, 213573696, 244084224, 266967120, 284764928, 305105280, 355956160, 406807040, 427147392, 533934240, 569529856, 610210560, 711912320, 854294784, 1067868480, 1220421120, 1423824640, 1708589568, 2135736960, 2847649280, 4271473920, 8542947840]

約数ペア:

[(1, 8542947840), (2, 4271473920), (3, 2847649280), (4, 2135736960), (5, 1708589568), (6, 1423824640), (7, 1220421120), (8, 1067868480), (10, 854294784), (12, 711912320), (14, 610210560), (15, 569529856), (16, 533934240), (20, 427147392), (21, 406807040), (24, 355956160), (28, 305105280), (30, 284764928), (32, 266967120), (35, 244084224), (40, 213573696), (42, 203403520), (48, 177978080), (56, 152552640), (60, 142382464), (64, 133483560), (70, 122042112), (80, 106786848), (84, 101701760), (96, 88989040), (105, 81361408), (112, 76276320), (120, 71191232), (128, 66741780), (140, 61021056), (160, 53393424), (168, 50850880), (192, 44494520), (210, 40680704), (224, 38138160), (240, 35595616), (256, 33370890), (280, 30510528), (320, 26696712), (336, 25425440), (384, 22247260), (420, 20340352), (448, 19069080), (480, 17797808), (512, 16685445), (560, 15255264), (640, 13348356), (672, 12712720), (768, 11123630), (840, 10170176), (896, 9534540), (960, 8898904), (1120, 7627632), (1280, 6674178), (1344, 6356360), (1536, 5561815), (1680, 5085088), (1792, 4767270), (1920, 4449452), (2240, 3813816), (2560, 3337089), (2688, 3178180), (3360, 2542544), (3584, 2383635), (3840, 2224726), (4480, 1906908), (5376, 1589090), (6720, 1271272), (7680, 1112363), (8960, 953454), (10752, 794545), (13440, 635636), (17920, 476727), (26880, 317818), (53760, 158909)]