6648157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1199

約数の個数: 160

約数和(自身を含む): 18207168000

約数和(自身を除く): 11559010960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 499, 518, 560, 592, 643, 740, 998, 1036, 1286, 1295, 1480, 1996, 2072, 2495, 2572, 2590, 2960, 3215, 3493, 3992, 4144, 4501, 4990, 5144, 5180, 6430, 6986, 7984, 9002, 9980, 10288, 10360, 12860, 13972, 17465, 18004, 18463, 19960, 20720, 22505, 23791, 25720, 27944, 34930, 36008, 36926, 39920, 45010, 47582, 51440, 55888, 69860, 72016, 73852, 90020, 92315, 95164, 118955, 129241, 139720, 147704, 166537, 180040, 184630, 190328, 237910, 258482, 279440, 295408, 320857, 333074, 360080, 369260, 380656, 475820, 516964, 641714, 646205, 666148, 738520, 832685, 951640, 1033928, 1283428, 1292410, 1332296, 1477040, 1604285, 1665370, 1903280, 2067856, 2245999, 2566856, 2584820, 2664592, 3208570, 3330740, 4491998, 5133712, 5169640, 6417140, 6661480, 8983996, 10339280, 11229995, 11871709, 12834280, 13322960, 17967992, 22459990, 23743418, 25668560, 35935984, 44919980, 47486836, 59358545, 83101963, 89839960, 94973672, 118717090, 166203926, 179679920, 189947344, 237434180, 332407852, 415509815, 474868360, 664815704, 831019630, 949736720, 1329631408, 1662039260, 3324078520, 6648157040]

約数ペア:

[(1, 6648157040), (2, 3324078520), (4, 1662039260), (5, 1329631408), (7, 949736720), (8, 831019630), (10, 664815704), (14, 474868360), (16, 415509815), (20, 332407852), (28, 237434180), (35, 189947344), (37, 179679920), (40, 166203926), (56, 118717090), (70, 94973672), (74, 89839960), (80, 83101963), (112, 59358545), (140, 47486836), (148, 44919980), (185, 35935984), (259, 25668560), (280, 23743418), (296, 22459990), (370, 17967992), (499, 13322960), (518, 12834280), (560, 11871709), (592, 11229995), (643, 10339280), (740, 8983996), (998, 6661480), (1036, 6417140), (1286, 5169640), (1295, 5133712), (1480, 4491998), (1996, 3330740), (2072, 3208570), (2495, 2664592), (2572, 2584820), (2590, 2566856), (2960, 2245999), (3215, 2067856), (3493, 1903280), (3992, 1665370), (4144, 1604285), (4501, 1477040), (4990, 1332296), (5144, 1292410), (5180, 1283428), (6430, 1033928), (6986, 951640), (7984, 832685), (9002, 738520), (9980, 666148), (10288, 646205), (10360, 641714), (12860, 516964), (13972, 475820), (17465, 380656), (18004, 369260), (18463, 360080), (19960, 333074), (20720, 320857), (22505, 295408), (23791, 279440), (25720, 258482), (27944, 237910), (34930, 190328), (36008, 184630), (36926, 180040), (39920, 166537), (45010, 147704), (47582, 139720), (51440, 129241), (55888, 118955), (69860, 95164), (72016, 92315), (73852, 90020)]