682278240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 2469035520

約数和(自身を除く): 1786757280

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 251, 280, 336, 420, 480, 502, 560, 672, 753, 809, 840, 1004, 1120, 1255, 1506, 1618, 1680, 1757, 2008, 2427, 2510, 3012, 3236, 3360, 3514, 3765, 4016, 4045, 4854, 5020, 5271, 5663, 6024, 6472, 7028, 7530, 8032, 8090, 8785, 9708, 10040, 10542, 11326, 12048, 12135, 12944, 14056, 15060, 16180, 16989, 17570, 19416, 20080, 21084, 22652, 24096, 24270, 25888, 26355, 28112, 28315, 30120, 32360, 33978, 35140, 38832, 40160, 42168, 45304, 48540, 52710, 56224, 56630, 60240, 64720, 67956, 70280, 77664, 84336, 84945, 90608, 97080, 105420, 113260, 120480, 129440, 135912, 140560, 168672, 169890, 181216, 194160, 203059, 210840, 226520, 271824, 281120, 339780, 388320, 406118, 421680, 453040, 543648, 609177, 679560, 812236, 843360, 906080, 1015295, 1218354, 1359120, 1421413, 1624472, 2030590, 2436708, 2718240, 2842826, 3045885, 3248944, 4061180, 4264239, 4873416, 5685652, 6091770, 6497888, 7107065, 8122360, 8528478, 9746832, 11371304, 12183540, 14214130, 16244720, 17056956, 19493664, 21321195, 22742608, 24367080, 28428260, 32489440, 34113912, 42642390, 45485216, 48734160, 56856520, 68227824, 85284780, 97468320, 113713040, 136455648, 170569560, 227426080, 341139120, 682278240]

約数ペア:

[(1, 682278240), (2, 341139120), (3, 227426080), (4, 170569560), (5, 136455648), (6, 113713040), (7, 97468320), (8, 85284780), (10, 68227824), (12, 56856520), (14, 48734160), (15, 45485216), (16, 42642390), (20, 34113912), (21, 32489440), (24, 28428260), (28, 24367080), (30, 22742608), (32, 21321195), (35, 19493664), (40, 17056956), (42, 16244720), (48, 14214130), (56, 12183540), (60, 11371304), (70, 9746832), (80, 8528478), (84, 8122360), (96, 7107065), (105, 6497888), (112, 6091770), (120, 5685652), (140, 4873416), (160, 4264239), (168, 4061180), (210, 3248944), (224, 3045885), (240, 2842826), (251, 2718240), (280, 2436708), (336, 2030590), (420, 1624472), (480, 1421413), (502, 1359120), (560, 1218354), (672, 1015295), (753, 906080), (809, 843360), (840, 812236), (1004, 679560), (1120, 609177), (1255, 543648), (1506, 453040), (1618, 421680), (1680, 406118), (1757, 388320), (2008, 339780), (2427, 281120), (2510, 271824), (3012, 226520), (3236, 210840), (3360, 203059), (3514, 194160), (3765, 181216), (4016, 169890), (4045, 168672), (4854, 140560), (5020, 135912), (5271, 129440), (5663, 120480), (6024, 113260), (6472, 105420), (7028, 97080), (7530, 90608), (8032, 84945), (8090, 84336), (8785, 77664), (9708, 70280), (10040, 67956), (10542, 64720), (11326, 60240), (12048, 56630), (12135, 56224), (12944, 52710), (14056, 48540), (15060, 45304), (16180, 42168), (16989, 40160), (17570, 38832), (19416, 35140), (20080, 33978), (21084, 32360), (22652, 30120), (24096, 28315), (24270, 28112), (25888, 26355)]