56191680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 168

約数和(自身を含む): 196138800

約数和(自身を除く): 139947120

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, 64, 72, 80, 90, 96, 109, 120, 144, 160, 179, 180, 192, 218, 240, 288, 320, 327, 358, 360, 436, 480, 537, 545, 576, 654, 716, 720, 872, 895, 960, 981, 1074, 1090, 1308, 1432, 1440, 1611, 1635, 1744, 1790, 1962, 2148, 2180, 2616, 2685, 2864, 2880, 3222, 3270, 3488, 3580, 3924, 4296, 4360, 4905, 5232, 5370, 5728, 6444, 6540, 6976, 7160, 7848, 8055, 8592, 8720, 9810, 10464, 10740, 11456, 12888, 13080, 14320, 15696, 16110, 17184, 17440, 19511, 19620, 20928, 21480, 25776, 26160, 28640, 31392, 32220, 34368, 34880, 39022, 39240, 42960, 51552, 52320, 57280, 58533, 62784, 64440, 78044, 78480, 85920, 97555, 103104, 104640, 117066, 128880, 156088, 156960, 171840, 175599, 195110, 234132, 257760, 292665, 312176, 313920, 351198, 390220, 468264, 515520, 585330, 624352, 702396, 780440, 877995, 936528, 1170660, 1248704, 1404792, 1560880, 1755990, 1873056, 2341320, 2809584, 3121760, 3511980, 3746112, 4682640, 5619168, 6243520, 7023960, 9365280, 11238336, 14047920, 18730560, 28095840, 56191680]

約数ペア:

[(1, 56191680), (2, 28095840), (3, 18730560), (4, 14047920), (5, 11238336), (6, 9365280), (8, 7023960), (9, 6243520), (10, 5619168), (12, 4682640), (15, 3746112), (16, 3511980), (18, 3121760), (20, 2809584), (24, 2341320), (30, 1873056), (32, 1755990), (36, 1560880), (40, 1404792), (45, 1248704), (48, 1170660), (60, 936528), (64, 877995), (72, 780440), (80, 702396), (90, 624352), (96, 585330), (109, 515520), (120, 468264), (144, 390220), (160, 351198), (179, 313920), (180, 312176), (192, 292665), (218, 257760), (240, 234132), (288, 195110), (320, 175599), (327, 171840), (358, 156960), (360, 156088), (436, 128880), (480, 117066), (537, 104640), (545, 103104), (576, 97555), (654, 85920), (716, 78480), (720, 78044), (872, 64440), (895, 62784), (960, 58533), (981, 57280), (1074, 52320), (1090, 51552), (1308, 42960), (1432, 39240), (1440, 39022), (1611, 34880), (1635, 34368), (1744, 32220), (1790, 31392), (1962, 28640), (2148, 26160), (2180, 25776), (2616, 21480), (2685, 20928), (2864, 19620), (2880, 19511), (3222, 17440), (3270, 17184), (3488, 16110), (3580, 15696), (3924, 14320), (4296, 13080), (4360, 12888), (4905, 11456), (5232, 10740), (5370, 10464), (5728, 9810), (6444, 8720), (6540, 8592), (6976, 8055), (7160, 7848)]