91578240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 340835040

約数和(自身を除く): 249256800

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1223, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2446, 2496, 2880, 3120, 3669, 3744, 4160, 4680, 4892, 4992, 5760, 6115, 6240, 7338, 7488, 8320, 9360, 9784, 11007, 12230, 12480, 14676, 14976, 15899, 18345, 18720, 19568, 22014, 24460, 24960, 29352, 31798, 36690, 37440, 39136, 44028, 47697, 48920, 55035, 58704, 63596, 73380, 74880, 78272, 79495, 88056, 95394, 97840, 110070, 117408, 127192, 143091, 146760, 156544, 158990, 176112, 190788, 195680, 220140, 234816, 238485, 254384, 286182, 293520, 317980, 352224, 381576, 391360, 440280, 469632, 476970, 508768, 572364, 587040, 635960, 704448, 715455, 763152, 782720, 880560, 953940, 1017536, 1144728, 1174080, 1271920, 1408896, 1430910, 1526304, 1761120, 1907880, 2035072, 2289456, 2348160, 2543840, 2861820, 3052608, 3522240, 3815760, 4578912, 5087680, 5723640, 6105216, 7044480, 7631520, 9157824, 10175360, 11447280, 15263040, 18315648, 22894560, 30526080, 45789120, 91578240]

約数ペア:

[(1, 91578240), (2, 45789120), (3, 30526080), (4, 22894560), (5, 18315648), (6, 15263040), (8, 11447280), (9, 10175360), (10, 9157824), (12, 7631520), (13, 7044480), (15, 6105216), (16, 5723640), (18, 5087680), (20, 4578912), (24, 3815760), (26, 3522240), (30, 3052608), (32, 2861820), (36, 2543840), (39, 2348160), (40, 2289456), (45, 2035072), (48, 1907880), (52, 1761120), (60, 1526304), (64, 1430910), (65, 1408896), (72, 1271920), (78, 1174080), (80, 1144728), (90, 1017536), (96, 953940), (104, 880560), (117, 782720), (120, 763152), (128, 715455), (130, 704448), (144, 635960), (156, 587040), (160, 572364), (180, 508768), (192, 476970), (195, 469632), (208, 440280), (234, 391360), (240, 381576), (260, 352224), (288, 317980), (312, 293520), (320, 286182), (360, 254384), (384, 238485), (390, 234816), (416, 220140), (468, 195680), (480, 190788), (520, 176112), (576, 158990), (585, 156544), (624, 146760), (640, 143091), (720, 127192), (780, 117408), (832, 110070), (936, 97840), (960, 95394), (1040, 88056), (1152, 79495), (1170, 78272), (1223, 74880), (1248, 73380), (1440, 63596), (1560, 58704), (1664, 55035), (1872, 48920), (1920, 47697), (2080, 44028), (2340, 39136), (2446, 37440), (2496, 36690), (2880, 31798), (3120, 29352), (3669, 24960), (3744, 24460), (4160, 22014), (4680, 19568), (4892, 18720), (4992, 18345), (5760, 15899), (6115, 14976), (6240, 14676), (7338, 12480), (7488, 12230), (8320, 11007), (9360, 9784)]