4204421280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14821}}^1$

素因数の和:15039

約数の個数: 144

約数和(自身を含む): 14421390984

約数和(自身を除く): 10216969704

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, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 14821, 15760, 17730, 18912, 23640, 28368, 29642, 31520, 35460, 44463, 47280, 56736, 59284, 70920, 74105, 88926, 94560, 118568, 133389, 141840, 148210, 177852, 222315, 237136, 266778, 283680, 296420, 355704, 444630, 474272, 533556, 592840, 666945, 711408, 889260, 1067112, 1185680, 1333890, 1422816, 1778520, 2134224, 2371360, 2667780, 2919737, 3557040, 4268448, 5335560, 5839474, 7114080, 8759211, 10671120, 11678948, 14598685, 17518422, 21342240, 23357896, 26277633, 29197370, 35036844, 43796055, 46715792, 52555266, 58394740, 70073688, 87592110, 93431584, 105110532, 116789480, 131388165, 140147376, 175184220, 210221064, 233578960, 262776330, 280294752, 350368440, 420442128, 467157920, 525552660, 700736880, 840884256, 1051105320, 1401473760, 2102210640, 4204421280]

約数ペア:

[(1, 4204421280), (2, 2102210640), (3, 1401473760), (4, 1051105320), (5, 840884256), (6, 700736880), (8, 525552660), (9, 467157920), (10, 420442128), (12, 350368440), (15, 280294752), (16, 262776330), (18, 233578960), (20, 210221064), (24, 175184220), (30, 140147376), (32, 131388165), (36, 116789480), (40, 105110532), (45, 93431584), (48, 87592110), (60, 70073688), (72, 58394740), (80, 52555266), (90, 46715792), (96, 43796055), (120, 35036844), (144, 29197370), (160, 26277633), (180, 23357896), (197, 21342240), (240, 17518422), (288, 14598685), (360, 11678948), (394, 10671120), (480, 8759211), (591, 7114080), (720, 5839474), (788, 5335560), (985, 4268448), (1182, 3557040), (1440, 2919737), (1576, 2667780), (1773, 2371360), (1970, 2134224), (2364, 1778520), (2955, 1422816), (3152, 1333890), (3546, 1185680), (3940, 1067112), (4728, 889260), (5910, 711408), (6304, 666945), (7092, 592840), (7880, 533556), (8865, 474272), (9456, 444630), (11820, 355704), (14184, 296420), (14821, 283680), (15760, 266778), (17730, 237136), (18912, 222315), (23640, 177852), (28368, 148210), (29642, 141840), (31520, 133389), (35460, 118568), (44463, 94560), (47280, 88926), (56736, 74105), (59284, 70920)]