186265040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 490147200

約数和(自身を除く): 303882160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 184, 208, 230, 260, 299, 338, 368, 460, 520, 598, 599, 676, 845, 920, 1040, 1196, 1198, 1352, 1495, 1690, 1840, 2392, 2396, 2704, 2990, 2995, 3380, 3887, 4784, 4792, 5980, 5990, 6760, 7774, 7787, 9584, 11960, 11980, 13520, 13777, 15548, 15574, 19435, 23920, 23960, 27554, 31096, 31148, 38870, 38935, 47920, 55108, 62192, 62296, 68885, 77740, 77870, 101231, 110216, 124592, 137770, 155480, 155740, 179101, 202462, 220432, 275540, 310960, 311480, 358202, 404924, 506155, 551080, 622960, 716404, 809848, 895505, 1012310, 1102160, 1432808, 1619696, 1791010, 2024620, 2328313, 2865616, 3582020, 4049240, 4656626, 7164040, 8098480, 9313252, 11641565, 14328080, 18626504, 23283130, 37253008, 46566260, 93132520, 186265040]

約数ペア:

[(1, 186265040), (2, 93132520), (4, 46566260), (5, 37253008), (8, 23283130), (10, 18626504), (13, 14328080), (16, 11641565), (20, 9313252), (23, 8098480), (26, 7164040), (40, 4656626), (46, 4049240), (52, 3582020), (65, 2865616), (80, 2328313), (92, 2024620), (104, 1791010), (115, 1619696), (130, 1432808), (169, 1102160), (184, 1012310), (208, 895505), (230, 809848), (260, 716404), (299, 622960), (338, 551080), (368, 506155), (460, 404924), (520, 358202), (598, 311480), (599, 310960), (676, 275540), (845, 220432), (920, 202462), (1040, 179101), (1196, 155740), (1198, 155480), (1352, 137770), (1495, 124592), (1690, 110216), (1840, 101231), (2392, 77870), (2396, 77740), (2704, 68885), (2990, 62296), (2995, 62192), (3380, 55108), (3887, 47920), (4784, 38935), (4792, 38870), (5980, 31148), (5990, 31096), (6760, 27554), (7774, 23960), (7787, 23920), (9584, 19435), (11960, 15574), (11980, 15548), (13520, 13777)]