56457417120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{8293}}^1$

素因数の和:9415

約数の個数: 192

約数和(自身を含む): 191719592064

約数和(自身を除く): 135262174944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1091, 1248, 1560, 2080, 2182, 3120, 3273, 4364, 5455, 6240, 6546, 8293, 8728, 10910, 13092, 14183, 16365, 16586, 17456, 21820, 24879, 26184, 28366, 32730, 33172, 34912, 41465, 42549, 43640, 49758, 52368, 56732, 65460, 66344, 70915, 82930, 85098, 87280, 99516, 104736, 107809, 113464, 124395, 130920, 132688, 141830, 165860, 170196, 174560, 199032, 212745, 215618, 226928, 248790, 261840, 265376, 283660, 323427, 331720, 340392, 398064, 425490, 431236, 453856, 497580, 523680, 539045, 567320, 646854, 663440, 680784, 796128, 850980, 862472, 995160, 1078090, 1134640, 1293708, 1326880, 1361568, 1617135, 1701960, 1724944, 1990320, 2156180, 2269280, 2587416, 3234270, 3403920, 3449888, 3980640, 4312360, 5174832, 6468540, 6807840, 8624720, 9047663, 10349664, 12937080, 17249440, 18095326, 25874160, 27142989, 36190652, 45238315, 51748320, 54285978, 72381304, 90476630, 108571956, 117619619, 135714945, 144762608, 180953260, 217143912, 235239238, 271429890, 289525216, 352858857, 361906520, 434287824, 470478476, 542859780, 588098095, 705717714, 723813040, 868575648, 940956952, 1085719560, 1176196190, 1411435428, 1447626080, 1764294285, 1881913904, 2171439120, 2352392380, 2822870856, 3528588570, 3763827808, 4342878240, 4704784760, 5645741712, 7057177140, 9409569520, 11291483424, 14114354280, 18819139040, 28228708560, 56457417120]

約数ペア:

[(1, 56457417120), (2, 28228708560), (3, 18819139040), (4, 14114354280), (5, 11291483424), (6, 9409569520), (8, 7057177140), (10, 5645741712), (12, 4704784760), (13, 4342878240), (15, 3763827808), (16, 3528588570), (20, 2822870856), (24, 2352392380), (26, 2171439120), (30, 1881913904), (32, 1764294285), (39, 1447626080), (40, 1411435428), (48, 1176196190), (52, 1085719560), (60, 940956952), (65, 868575648), (78, 723813040), (80, 705717714), (96, 588098095), (104, 542859780), (120, 470478476), (130, 434287824), (156, 361906520), (160, 352858857), (195, 289525216), (208, 271429890), (240, 235239238), (260, 217143912), (312, 180953260), (390, 144762608), (416, 135714945), (480, 117619619), (520, 108571956), (624, 90476630), (780, 72381304), (1040, 54285978), (1091, 51748320), (1248, 45238315), (1560, 36190652), (2080, 27142989), (2182, 25874160), (3120, 18095326), (3273, 17249440), (4364, 12937080), (5455, 10349664), (6240, 9047663), (6546, 8624720), (8293, 6807840), (8728, 6468540), (10910, 5174832), (13092, 4312360), (14183, 3980640), (16365, 3449888), (16586, 3403920), (17456, 3234270), (21820, 2587416), (24879, 2269280), (26184, 2156180), (28366, 1990320), (32730, 1724944), (33172, 1701960), (34912, 1617135), (41465, 1361568), (42549, 1326880), (43640, 1293708), (49758, 1134640), (52368, 1078090), (56732, 995160), (65460, 862472), (66344, 850980), (70915, 796128), (82930, 680784), (85098, 663440), (87280, 646854), (99516, 567320), (104736, 539045), (107809, 523680), (113464, 497580), (124395, 453856), (130920, 431236), (132688, 425490), (141830, 398064), (165860, 340392), (170196, 331720), (174560, 323427), (199032, 283660), (212745, 265376), (215618, 261840), (226928, 248790)]