2155110120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6053}}^1$

素因数の和:6136

約数の個数: 192

約数和(自身を含む): 7479838080

約数和(自身を除く): 5324727960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 414, 430, 460, 516, 552, 645, 690, 774, 828, 860, 920, 989, 1032, 1035, 1290, 1380, 1548, 1656, 1720, 1935, 1978, 2070, 2580, 2760, 2967, 3096, 3870, 3956, 4140, 4945, 5160, 5934, 6053, 7740, 7912, 8280, 8901, 9890, 11868, 12106, 14835, 15480, 17802, 18159, 19780, 23736, 24212, 29670, 30265, 35604, 36318, 39560, 44505, 48424, 54477, 59340, 60530, 71208, 72636, 89010, 90795, 108954, 118680, 121060, 139219, 145272, 178020, 181590, 217908, 242120, 260279, 272385, 278438, 356040, 363180, 417657, 435816, 520558, 544770, 556876, 696095, 726360, 780837, 835314, 1041116, 1089540, 1113752, 1252971, 1301395, 1392190, 1561674, 1670628, 2082232, 2088285, 2179080, 2342511, 2505942, 2602790, 2784380, 3123348, 3341256, 3904185, 4176570, 4685022, 5011884, 5205580, 5568760, 5986417, 6246696, 6264855, 7808370, 8353140, 9370044, 10023768, 10411160, 11712555, 11972834, 12529710, 15616740, 16706280, 17959251, 18740088, 23425110, 23945668, 25059420, 29932085, 31233480, 35918502, 46850220, 47891336, 50118840, 53877753, 59864170, 71837004, 89796255, 93700440, 107755506, 119728340, 143674008, 179592510, 215511012, 239456680, 269388765, 359185020, 431022024, 538777530, 718370040, 1077555060, 2155110120]

約数ペア:

[(1, 2155110120), (2, 1077555060), (3, 718370040), (4, 538777530), (5, 431022024), (6, 359185020), (8, 269388765), (9, 239456680), (10, 215511012), (12, 179592510), (15, 143674008), (18, 119728340), (20, 107755506), (23, 93700440), (24, 89796255), (30, 71837004), (36, 59864170), (40, 53877753), (43, 50118840), (45, 47891336), (46, 46850220), (60, 35918502), (69, 31233480), (72, 29932085), (86, 25059420), (90, 23945668), (92, 23425110), (115, 18740088), (120, 17959251), (129, 16706280), (138, 15616740), (172, 12529710), (180, 11972834), (184, 11712555), (207, 10411160), (215, 10023768), (230, 9370044), (258, 8353140), (276, 7808370), (344, 6264855), (345, 6246696), (360, 5986417), (387, 5568760), (414, 5205580), (430, 5011884), (460, 4685022), (516, 4176570), (552, 3904185), (645, 3341256), (690, 3123348), (774, 2784380), (828, 2602790), (860, 2505942), (920, 2342511), (989, 2179080), (1032, 2088285), (1035, 2082232), (1290, 1670628), (1380, 1561674), (1548, 1392190), (1656, 1301395), (1720, 1252971), (1935, 1113752), (1978, 1089540), (2070, 1041116), (2580, 835314), (2760, 780837), (2967, 726360), (3096, 696095), (3870, 556876), (3956, 544770), (4140, 520558), (4945, 435816), (5160, 417657), (5934, 363180), (6053, 356040), (7740, 278438), (7912, 272385), (8280, 260279), (8901, 242120), (9890, 217908), (11868, 181590), (12106, 178020), (14835, 145272), (15480, 139219), (17802, 121060), (18159, 118680), (19780, 108954), (23736, 90795), (24212, 89010), (29670, 72636), (30265, 71208), (35604, 60530), (36318, 59340), (39560, 54477), (44505, 48424)]