71566560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3857

約数の個数: 144

約数和(自身を含む): 263075904

約数和(自身を除く): 191509344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 3823, 4680, 6240, 7646, 9360, 11469, 15292, 18720, 19115, 22938, 30584, 34407, 38230, 45876, 49699, 57345, 61168, 68814, 76460, 91752, 99398, 114690, 122336, 137628, 149097, 152920, 172035, 183504, 198796, 229380, 248495, 275256, 298194, 305840, 344070, 367008, 397592, 447291, 458760, 496990, 550512, 596388, 611680, 688140, 745485, 795184, 894582, 917520, 993980, 1101024, 1192776, 1376280, 1490970, 1590368, 1789164, 1835040, 1987960, 2236455, 2385552, 2752560, 2981940, 3578328, 3975920, 4472910, 4771104, 5505120, 5963880, 7156656, 7951840, 8945820, 11927760, 14313312, 17891640, 23855520, 35783280, 71566560]

約数ペア:

[(1, 71566560), (2, 35783280), (3, 23855520), (4, 17891640), (5, 14313312), (6, 11927760), (8, 8945820), (9, 7951840), (10, 7156656), (12, 5963880), (13, 5505120), (15, 4771104), (16, 4472910), (18, 3975920), (20, 3578328), (24, 2981940), (26, 2752560), (30, 2385552), (32, 2236455), (36, 1987960), (39, 1835040), (40, 1789164), (45, 1590368), (48, 1490970), (52, 1376280), (60, 1192776), (65, 1101024), (72, 993980), (78, 917520), (80, 894582), (90, 795184), (96, 745485), (104, 688140), (117, 611680), (120, 596388), (130, 550512), (144, 496990), (156, 458760), (160, 447291), (180, 397592), (195, 367008), (208, 344070), (234, 305840), (240, 298194), (260, 275256), (288, 248495), (312, 229380), (360, 198796), (390, 183504), (416, 172035), (468, 152920), (480, 149097), (520, 137628), (585, 122336), (624, 114690), (720, 99398), (780, 91752), (936, 76460), (1040, 68814), (1170, 61168), (1248, 57345), (1440, 49699), (1560, 45876), (1872, 38230), (2080, 34407), (2340, 30584), (3120, 22938), (3744, 19115), (3823, 18720), (4680, 15292), (6240, 11469), (7646, 9360)]