2965370280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1289}}^1$

素因数の和:2331

約数の個数: 128

約数和(自身を含む): 9380880000

約数和(自身を除く): 6415509720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1009, 1140, 1289, 2018, 2280, 2578, 3027, 3867, 4036, 5045, 5156, 6054, 6445, 7734, 8072, 10090, 10312, 12108, 12890, 15135, 15468, 19171, 19335, 20180, 24216, 24491, 25780, 30270, 30936, 38342, 38670, 40360, 48982, 51560, 57513, 60540, 73473, 76684, 77340, 95855, 97964, 115026, 121080, 122455, 146946, 153368, 154680, 191710, 195928, 230052, 244910, 287565, 293892, 367365, 383420, 460104, 489820, 575130, 587784, 734730, 766840, 979640, 1150260, 1300601, 1469460, 2300520, 2601202, 2938920, 3901803, 5202404, 6503005, 7803606, 10404808, 13006010, 15607212, 19509015, 24711419, 26012020, 31214424, 39018030, 49422838, 52024040, 74134257, 78036060, 98845676, 123557095, 148268514, 156072120, 197691352, 247114190, 296537028, 370671285, 494228380, 593074056, 741342570, 988456760, 1482685140, 2965370280]

約数ペア:

[(1, 2965370280), (2, 1482685140), (3, 988456760), (4, 741342570), (5, 593074056), (6, 494228380), (8, 370671285), (10, 296537028), (12, 247114190), (15, 197691352), (19, 156072120), (20, 148268514), (24, 123557095), (30, 98845676), (38, 78036060), (40, 74134257), (57, 52024040), (60, 49422838), (76, 39018030), (95, 31214424), (114, 26012020), (120, 24711419), (152, 19509015), (190, 15607212), (228, 13006010), (285, 10404808), (380, 7803606), (456, 6503005), (570, 5202404), (760, 3901803), (1009, 2938920), (1140, 2601202), (1289, 2300520), (2018, 1469460), (2280, 1300601), (2578, 1150260), (3027, 979640), (3867, 766840), (4036, 734730), (5045, 587784), (5156, 575130), (6054, 489820), (6445, 460104), (7734, 383420), (8072, 367365), (10090, 293892), (10312, 287565), (12108, 244910), (12890, 230052), (15135, 195928), (15468, 191710), (19171, 154680), (19335, 153368), (20180, 146946), (24216, 122455), (24491, 121080), (25780, 115026), (30270, 97964), (30936, 95855), (38342, 77340), (38670, 76684), (40360, 73473), (48982, 60540), (51560, 57513)]