1320160442895

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{477823}}^1$

素因数の和:478034

約数の個数: 96

約数和(自身を含む): 2683459584000

約数和(自身を除く): 1363299141105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 179, 245, 315, 343, 441, 537, 735, 895, 1029, 1253, 1611, 1715, 2205, 2685, 3087, 3759, 5145, 6265, 8055, 8771, 11277, 15435, 18795, 26313, 43855, 56385, 61397, 78939, 131565, 184191, 306985, 394695, 477823, 552573, 920955, 1433469, 2389115, 2762865, 3344761, 4300407, 7167345, 10034283, 16723805, 21502035, 23413327, 30102849, 50171415, 70239981, 85530317, 117066635, 150514245, 163893289, 210719943, 256590951, 351199905, 427651585, 491679867, 598712219, 769772853, 819466445, 1053599715, 1282954755, 1475039601, 1796136657, 2458399335, 2993561095, 3848864265, 4190985533, 5388409971, 7375198005, 8980683285, 12572956599, 20954927665, 26942049855, 29336898731, 37718869797, 62864782995, 88010696193, 146684493655, 188594348985, 264032088579, 440053480965, 1320160442895]

約数ペア:

[(1, 1320160442895), (3, 440053480965), (5, 264032088579), (7, 188594348985), (9, 146684493655), (15, 88010696193), (21, 62864782995), (35, 37718869797), (45, 29336898731), (49, 26942049855), (63, 20954927665), (105, 12572956599), (147, 8980683285), (179, 7375198005), (245, 5388409971), (315, 4190985533), (343, 3848864265), (441, 2993561095), (537, 2458399335), (735, 1796136657), (895, 1475039601), (1029, 1282954755), (1253, 1053599715), (1611, 819466445), (1715, 769772853), (2205, 598712219), (2685, 491679867), (3087, 427651585), (3759, 351199905), (5145, 256590951), (6265, 210719943), (8055, 163893289), (8771, 150514245), (11277, 117066635), (15435, 85530317), (18795, 70239981), (26313, 50171415), (43855, 30102849), (56385, 23413327), (61397, 21502035), (78939, 16723805), (131565, 10034283), (184191, 7167345), (306985, 4300407), (394695, 3344761), (477823, 2762865), (552573, 2389115), (920955, 1433469)]