189247680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2903

約数の個数: 168

約数和(自身を含む): 679472352

約数和(自身を除く): 490224672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2857, 2880, 3312, 3680, 4140, 4416, 5520, 5714, 6624, 7360, 8280, 8571, 11040, 11428, 13248, 14285, 16560, 17142, 22080, 22856, 25713, 28570, 33120, 34284, 42855, 45712, 51426, 57140, 65711, 66240, 68568, 85710, 91424, 102852, 114280, 128565, 131422, 137136, 171420, 182848, 197133, 205704, 228560, 257130, 262844, 274272, 328555, 342840, 394266, 411408, 457120, 514260, 525688, 548544, 591399, 657110, 685680, 788532, 822816, 914240, 985665, 1028520, 1051376, 1182798, 1314220, 1371360, 1577064, 1645632, 1971330, 2057040, 2102752, 2365596, 2628440, 2742720, 2956995, 3154128, 3942660, 4114080, 4205504, 4731192, 5256880, 5913990, 6308256, 7885320, 8228160, 9462384, 10513760, 11827980, 12616512, 15770640, 18924768, 21027520, 23655960, 31541280, 37849536, 47311920, 63082560, 94623840, 189247680]

約数ペア:

[(1, 189247680), (2, 94623840), (3, 63082560), (4, 47311920), (5, 37849536), (6, 31541280), (8, 23655960), (9, 21027520), (10, 18924768), (12, 15770640), (15, 12616512), (16, 11827980), (18, 10513760), (20, 9462384), (23, 8228160), (24, 7885320), (30, 6308256), (32, 5913990), (36, 5256880), (40, 4731192), (45, 4205504), (46, 4114080), (48, 3942660), (60, 3154128), (64, 2956995), (69, 2742720), (72, 2628440), (80, 2365596), (90, 2102752), (92, 2057040), (96, 1971330), (115, 1645632), (120, 1577064), (138, 1371360), (144, 1314220), (160, 1182798), (180, 1051376), (184, 1028520), (192, 985665), (207, 914240), (230, 822816), (240, 788532), (276, 685680), (288, 657110), (320, 591399), (345, 548544), (360, 525688), (368, 514260), (414, 457120), (460, 411408), (480, 394266), (552, 342840), (576, 328555), (690, 274272), (720, 262844), (736, 257130), (828, 228560), (920, 205704), (960, 197133), (1035, 182848), (1104, 171420), (1380, 137136), (1440, 131422), (1472, 128565), (1656, 114280), (1840, 102852), (2070, 91424), (2208, 85710), (2760, 68568), (2857, 66240), (2880, 65711), (3312, 57140), (3680, 51426), (4140, 45712), (4416, 42855), (5520, 34284), (5714, 33120), (6624, 28570), (7360, 25713), (8280, 22856), (8571, 22080), (11040, 17142), (11428, 16560), (13248, 14285)]