1314860120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{18131}}^1$

素因数の和:18193

約数の個数: 96

約数和(自身を含む): 3534652080

約数和(自身を除く): 2219791960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 3626, 5180, 7252, 9065, 10360, 14504, 18130, 18131, 36260, 36262, 72520, 72524, 90655, 126917, 145048, 181310, 253834, 362620, 507668, 634585, 670847, 725240, 888419, 1015336, 1269170, 1341694, 1776838, 2538340, 2683388, 3354235, 3553676, 4442095, 4695929, 5076680, 5366776, 6708470, 7107352, 8884190, 9391858, 13416940, 17768380, 18783716, 23479645, 26833880, 32871503, 35536760, 37567432, 46959290, 65743006, 93918580, 131486012, 164357515, 187837160, 262972024, 328715030, 657430060, 1314860120]

約数ペア:

[(1, 1314860120), (2, 657430060), (4, 328715030), (5, 262972024), (7, 187837160), (8, 164357515), (10, 131486012), (14, 93918580), (20, 65743006), (28, 46959290), (35, 37567432), (37, 35536760), (40, 32871503), (49, 26833880), (56, 23479645), (70, 18783716), (74, 17768380), (98, 13416940), (140, 9391858), (148, 8884190), (185, 7107352), (196, 6708470), (245, 5366776), (259, 5076680), (280, 4695929), (296, 4442095), (370, 3553676), (392, 3354235), (490, 2683388), (518, 2538340), (740, 1776838), (980, 1341694), (1036, 1269170), (1295, 1015336), (1480, 888419), (1813, 725240), (1960, 670847), (2072, 634585), (2590, 507668), (3626, 362620), (5180, 253834), (7252, 181310), (9065, 145048), (10360, 126917), (14504, 90655), (18130, 72524), (18131, 72520), (36260, 36262)]