25990539540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 83876083200

約数和(自身を除く): 57885543660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 349, 420, 466, 698, 699, 761, 932, 1047, 1165, 1396, 1398, 1522, 1631, 1745, 2094, 2283, 2330, 2443, 2796, 3044, 3262, 3490, 3495, 3805, 4188, 4566, 4660, 4886, 4893, 5235, 5327, 6524, 6980, 6990, 7329, 7610, 8155, 9132, 9772, 9786, 10470, 10654, 11415, 12215, 13980, 14658, 15220, 15981, 16310, 19572, 20940, 21308, 22830, 24430, 24465, 26635, 29316, 31962, 32620, 36645, 45660, 48860, 48930, 53270, 63924, 73290, 79905, 81317, 97860, 106540, 146580, 159810, 162634, 177313, 243951, 265589, 319620, 325268, 354626, 406585, 487902, 531178, 531939, 569219, 709252, 796767, 813170, 886565, 975804, 1062356, 1063878, 1138438, 1219755, 1241191, 1327945, 1593534, 1626340, 1707657, 1773130, 1859123, 2127756, 2276876, 2439510, 2482382, 2655890, 2659695, 2846095, 3187068, 3415314, 3546260, 3718246, 3723573, 3983835, 4879020, 4964764, 5311780, 5319390, 5577369, 5692190, 6205955, 6830628, 7436492, 7447146, 7967670, 8538285, 9295615, 10638780, 11154738, 11384380, 12411910, 14894292, 15935340, 17076570, 18591230, 18617865, 22309476, 24823820, 27886845, 34153140, 37182460, 37235730, 55773690, 61882237, 74471460, 111547380, 123764474, 185646711, 247528948, 309411185, 371293422, 433175659, 618822370, 742586844, 866351318, 928233555, 1237644740, 1299526977, 1732702636, 1856467110, 2165878295, 2599053954, 3712934220, 4331756590, 5198107908, 6497634885, 8663513180, 12995269770, 25990539540]

約数ペア:

[(1, 25990539540), (2, 12995269770), (3, 8663513180), (4, 6497634885), (5, 5198107908), (6, 4331756590), (7, 3712934220), (10, 2599053954), (12, 2165878295), (14, 1856467110), (15, 1732702636), (20, 1299526977), (21, 1237644740), (28, 928233555), (30, 866351318), (35, 742586844), (42, 618822370), (60, 433175659), (70, 371293422), (84, 309411185), (105, 247528948), (140, 185646711), (210, 123764474), (233, 111547380), (349, 74471460), (420, 61882237), (466, 55773690), (698, 37235730), (699, 37182460), (761, 34153140), (932, 27886845), (1047, 24823820), (1165, 22309476), (1396, 18617865), (1398, 18591230), (1522, 17076570), (1631, 15935340), (1745, 14894292), (2094, 12411910), (2283, 11384380), (2330, 11154738), (2443, 10638780), (2796, 9295615), (3044, 8538285), (3262, 7967670), (3490, 7447146), (3495, 7436492), (3805, 6830628), (4188, 6205955), (4566, 5692190), (4660, 5577369), (4886, 5319390), (4893, 5311780), (5235, 4964764), (5327, 4879020), (6524, 3983835), (6980, 3723573), (6990, 3718246), (7329, 3546260), (7610, 3415314), (8155, 3187068), (9132, 2846095), (9772, 2659695), (9786, 2655890), (10470, 2482382), (10654, 2439510), (11415, 2276876), (12215, 2127756), (13980, 1859123), (14658, 1773130), (15220, 1707657), (15981, 1626340), (16310, 1593534), (19572, 1327945), (20940, 1241191), (21308, 1219755), (22830, 1138438), (24430, 1063878), (24465, 1062356), (26635, 975804), (29316, 886565), (31962, 813170), (32620, 796767), (36645, 709252), (45660, 569219), (48860, 531939), (48930, 531178), (53270, 487902), (63924, 406585), (73290, 354626), (79905, 325268), (81317, 319620), (97860, 265589), (106540, 243951), (146580, 177313), (159810, 162634)]