39983813280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{108041}}^1$

素因数の和:108319

約数の個数: 144

約数和(自身を含む): 136976944104

約数和(自身を除く): 96993130824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 8224, 9252, 10280, 11565, 12336, 15420, 18504, 20560, 23130, 24672, 30840, 37008, 41120, 46260, 61680, 74016, 92520, 108041, 123360, 185040, 216082, 324123, 370080, 432164, 540205, 648246, 864328, 972369, 1080410, 1296492, 1620615, 1728656, 1944738, 2160820, 2592984, 3241230, 3457312, 3889476, 4321640, 4861845, 5185968, 6482460, 7778952, 8643280, 9723690, 10371936, 12964920, 15557904, 17286560, 19447380, 25929840, 27766537, 31115808, 38894760, 51859680, 55533074, 77789520, 83299611, 111066148, 138832685, 155579040, 166599222, 222132296, 249898833, 277665370, 333198444, 416498055, 444264592, 499797666, 555330740, 666396888, 832996110, 888529184, 999595332, 1110661480, 1249494165, 1332793776, 1665992220, 1999190664, 2221322960, 2498988330, 2665587552, 3331984440, 3998381328, 4442645920, 4997976660, 6663968880, 7996762656, 9995953320, 13327937760, 19991906640, 39983813280]

約数ペア:

[(1, 39983813280), (2, 19991906640), (3, 13327937760), (4, 9995953320), (5, 7996762656), (6, 6663968880), (8, 4997976660), (9, 4442645920), (10, 3998381328), (12, 3331984440), (15, 2665587552), (16, 2498988330), (18, 2221322960), (20, 1999190664), (24, 1665992220), (30, 1332793776), (32, 1249494165), (36, 1110661480), (40, 999595332), (45, 888529184), (48, 832996110), (60, 666396888), (72, 555330740), (80, 499797666), (90, 444264592), (96, 416498055), (120, 333198444), (144, 277665370), (160, 249898833), (180, 222132296), (240, 166599222), (257, 155579040), (288, 138832685), (360, 111066148), (480, 83299611), (514, 77789520), (720, 55533074), (771, 51859680), (1028, 38894760), (1285, 31115808), (1440, 27766537), (1542, 25929840), (2056, 19447380), (2313, 17286560), (2570, 15557904), (3084, 12964920), (3855, 10371936), (4112, 9723690), (4626, 8643280), (5140, 7778952), (6168, 6482460), (7710, 5185968), (8224, 4861845), (9252, 4321640), (10280, 3889476), (11565, 3457312), (12336, 3241230), (15420, 2592984), (18504, 2160820), (20560, 1944738), (23130, 1728656), (24672, 1620615), (30840, 1296492), (37008, 1080410), (41120, 972369), (46260, 864328), (61680, 648246), (74016, 540205), (92520, 432164), (108041, 370080), (123360, 324123), (185040, 216082)]