2281206014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{48407}}^1$

素因数の和:48936

約数の個数: 192

約数和(自身を含む): 6070911565824

約数和(自身を除く): 3789705551044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 431, 497, 710, 770, 781, 862, 994, 1420, 1540, 1562, 1724, 1988, 2155, 2485, 3017, 3124, 3905, 4310, 4741, 4970, 5467, 6034, 7810, 8620, 9482, 9940, 10934, 12068, 15085, 15620, 18964, 21868, 23705, 27335, 30170, 30601, 33187, 47410, 48407, 54670, 60340, 61202, 66374, 94820, 96814, 109340, 122404, 132748, 153005, 165935, 193628, 214207, 242035, 306010, 331870, 336611, 338849, 428414, 484070, 532477, 612020, 663740, 673222, 677698, 856828, 968140, 1064954, 1071035, 1346444, 1355396, 1683055, 1694245, 2129908, 2142070, 2356277, 2662385, 3366110, 3388490, 3436897, 3727339, 4284140, 4712554, 5324770, 6732220, 6776980, 6873794, 7454678, 9425108, 10649540, 11781385, 13747588, 14909356, 17184485, 18636695, 20863417, 23562770, 24058279, 34368970, 37273390, 37805867, 41726834, 47125540, 48116558, 68737940, 74546780, 75611734, 83453668, 96233116, 104317085, 120291395, 146043919, 151223468, 189029335, 208634170, 229497587, 240582790, 264641069, 292087838, 378058670, 417268340, 458995174, 481165580, 529282138, 584175676, 730219595, 756117340, 917990348, 1058564276, 1147487935, 1323205345, 1460439190, 1481302607, 1606483109, 2294975870, 2646410690, 2920878380, 2962605214, 3212966218, 4589951740, 5292821380, 5925210428, 6425932436, 7406513035, 8032415545, 10369118249, 14813026070, 16064831090, 16294328677, 20738236498, 29626052140, 32129662180, 32588657354, 41476472996, 51845591245, 65177314708, 81471643385, 103691182490, 114060300739, 162943286770, 207382364980, 228120601478, 325886573540, 456241202956, 570301503695, 1140603007390, 2281206014780]

約数ペア:

[(1, 2281206014780), (2, 1140603007390), (4, 570301503695), (5, 456241202956), (7, 325886573540), (10, 228120601478), (11, 207382364980), (14, 162943286770), (20, 114060300739), (22, 103691182490), (28, 81471643385), (35, 65177314708), (44, 51845591245), (55, 41476472996), (70, 32588657354), (71, 32129662180), (77, 29626052140), (110, 20738236498), (140, 16294328677), (142, 16064831090), (154, 14813026070), (220, 10369118249), (284, 8032415545), (308, 7406513035), (355, 6425932436), (385, 5925210428), (431, 5292821380), (497, 4589951740), (710, 3212966218), (770, 2962605214), (781, 2920878380), (862, 2646410690), (994, 2294975870), (1420, 1606483109), (1540, 1481302607), (1562, 1460439190), (1724, 1323205345), (1988, 1147487935), (2155, 1058564276), (2485, 917990348), (3017, 756117340), (3124, 730219595), (3905, 584175676), (4310, 529282138), (4741, 481165580), (4970, 458995174), (5467, 417268340), (6034, 378058670), (7810, 292087838), (8620, 264641069), (9482, 240582790), (9940, 229497587), (10934, 208634170), (12068, 189029335), (15085, 151223468), (15620, 146043919), (18964, 120291395), (21868, 104317085), (23705, 96233116), (27335, 83453668), (30170, 75611734), (30601, 74546780), (33187, 68737940), (47410, 48116558), (48407, 47125540), (54670, 41726834), (60340, 37805867), (61202, 37273390), (66374, 34368970), (94820, 24058279), (96814, 23562770), (109340, 20863417), (122404, 18636695), (132748, 17184485), (153005, 14909356), (165935, 13747588), (193628, 11781385), (214207, 10649540), (242035, 9425108), (306010, 7454678), (331870, 6873794), (336611, 6776980), (338849, 6732220), (428414, 5324770), (484070, 4712554), (532477, 4284140), (612020, 3727339), (663740, 3436897), (673222, 3388490), (677698, 3366110), (856828, 2662385), (968140, 2356277), (1064954, 2142070), (1071035, 2129908), (1346444, 1694245), (1355396, 1683055)]