190651680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3143

約数の個数: 144

約数和(自身を含む): 665945280

約数和(自身を除く): 475293600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3079, 3096, 3440, 3870, 4128, 5160, 6158, 6192, 6880, 7740, 9237, 10320, 12316, 12384, 15395, 15480, 18474, 20640, 24632, 27711, 30790, 30960, 36948, 46185, 49264, 55422, 61580, 61920, 73896, 92370, 98528, 110844, 123160, 132397, 138555, 147792, 184740, 221688, 246320, 264794, 277110, 295584, 369480, 397191, 443376, 492640, 529588, 554220, 661985, 738960, 794382, 886752, 1059176, 1108440, 1191573, 1323970, 1477920, 1588764, 1985955, 2118352, 2216880, 2383146, 2647940, 3177528, 3971910, 4236704, 4433760, 4766292, 5295880, 5957865, 6355056, 7943820, 9532584, 10591760, 11915730, 12710112, 15887640, 19065168, 21183520, 23831460, 31775280, 38130336, 47662920, 63550560, 95325840, 190651680]

約数ペア:

[(1, 190651680), (2, 95325840), (3, 63550560), (4, 47662920), (5, 38130336), (6, 31775280), (8, 23831460), (9, 21183520), (10, 19065168), (12, 15887640), (15, 12710112), (16, 11915730), (18, 10591760), (20, 9532584), (24, 7943820), (30, 6355056), (32, 5957865), (36, 5295880), (40, 4766292), (43, 4433760), (45, 4236704), (48, 3971910), (60, 3177528), (72, 2647940), (80, 2383146), (86, 2216880), (90, 2118352), (96, 1985955), (120, 1588764), (129, 1477920), (144, 1323970), (160, 1191573), (172, 1108440), (180, 1059176), (215, 886752), (240, 794382), (258, 738960), (288, 661985), (344, 554220), (360, 529588), (387, 492640), (430, 443376), (480, 397191), (516, 369480), (645, 295584), (688, 277110), (720, 264794), (774, 246320), (860, 221688), (1032, 184740), (1290, 147792), (1376, 138555), (1440, 132397), (1548, 123160), (1720, 110844), (1935, 98528), (2064, 92370), (2580, 73896), (3079, 61920), (3096, 61580), (3440, 55422), (3870, 49264), (4128, 46185), (5160, 36948), (6158, 30960), (6192, 30790), (6880, 27711), (7740, 24632), (9237, 20640), (10320, 18474), (12316, 15480), (12384, 15395)]