2648605440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3175

約数の個数: 288

約数和(自身を含む): 9648628416

約数和(自身を除く): 7000022976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3121, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4420, 4992, 5304, 5440, 6240, 6242, 6528, 6630, 7072, 8160, 8320, 8840, 9363, 9984, 10608, 10880, 12480, 12484, 13056, 13260, 14144, 15605, 16320, 16640, 17680, 18726, 21216, 21760, 24960, 24968, 26520, 28288, 31210, 32640, 35360, 37452, 40573, 42432, 46815, 49920, 49936, 53040, 53057, 56576, 62420, 65280, 70720, 74904, 81146, 84864, 93630, 99872, 106080, 106114, 121719, 124840, 141440, 149808, 159171, 162292, 169728, 187260, 199744, 202865, 212160, 212228, 243438, 249680, 265285, 282880, 299616, 318342, 324584, 374520, 399488, 405730, 424320, 424456, 486876, 499360, 530570, 599232, 608595, 636684, 649168, 689741, 749040, 795855, 798976, 811460, 848640, 848912, 973752, 998720, 1061140, 1198464, 1217190, 1273368, 1298336, 1379482, 1498080, 1591710, 1622920, 1697824, 1947504, 1997440, 2069223, 2122280, 2396928, 2434380, 2546736, 2596672, 2758964, 2996160, 3183420, 3245840, 3395648, 3448705, 3895008, 3994880, 4138446, 4244560, 4868760, 5093472, 5193344, 5517928, 5992320, 6366840, 6491680, 6791296, 6897410, 7790016, 8276892, 8489120, 9737520, 10186944, 10346115, 10386688, 11035856, 11984640, 12733680, 12983360, 13582592, 13794820, 15580032, 16553784, 16978240, 19475040, 20373888, 20692230, 22071712, 25467360, 25966720, 27589640, 31160064, 33107568, 33956480, 38950080, 40747776, 41384460, 44143424, 50934720, 51933440, 55179280, 66215136, 67912960, 77900160, 82768920, 88286848, 101869440, 110358560, 132430272, 155800320, 165537840, 176573696, 203738880, 220717120, 264860544, 331075680, 441434240, 529721088, 662151360, 882868480, 1324302720, 2648605440]

約数ペア:

[(1, 2648605440), (2, 1324302720), (3, 882868480), (4, 662151360), (5, 529721088), (6, 441434240), (8, 331075680), (10, 264860544), (12, 220717120), (13, 203738880), (15, 176573696), (16, 165537840), (17, 155800320), (20, 132430272), (24, 110358560), (26, 101869440), (30, 88286848), (32, 82768920), (34, 77900160), (39, 67912960), (40, 66215136), (48, 55179280), (51, 51933440), (52, 50934720), (60, 44143424), (64, 41384460), (65, 40747776), (68, 38950080), (78, 33956480), (80, 33107568), (85, 31160064), (96, 27589640), (102, 25966720), (104, 25467360), (120, 22071712), (128, 20692230), (130, 20373888), (136, 19475040), (156, 16978240), (160, 16553784), (170, 15580032), (192, 13794820), (195, 13582592), (204, 12983360), (208, 12733680), (221, 11984640), (240, 11035856), (255, 10386688), (256, 10346115), (260, 10186944), (272, 9737520), (312, 8489120), (320, 8276892), (340, 7790016), (384, 6897410), (390, 6791296), (408, 6491680), (416, 6366840), (442, 5992320), (480, 5517928), (510, 5193344), (520, 5093472), (544, 4868760), (624, 4244560), (640, 4138446), (663, 3994880), (680, 3895008), (768, 3448705), (780, 3395648), (816, 3245840), (832, 3183420), (884, 2996160), (960, 2758964), (1020, 2596672), (1040, 2546736), (1088, 2434380), (1105, 2396928), (1248, 2122280), (1280, 2069223), (1326, 1997440), (1360, 1947504), (1560, 1697824), (1632, 1622920), (1664, 1591710), (1768, 1498080), (1920, 1379482), (2040, 1298336), (2080, 1273368), (2176, 1217190), (2210, 1198464), (2496, 1061140), (2652, 998720), (2720, 973752), (3120, 848912), (3121, 848640), (3264, 811460), (3315, 798976), (3328, 795855), (3536, 749040), (3840, 689741), (4080, 649168), (4160, 636684), (4352, 608595), (4420, 599232), (4992, 530570), (5304, 499360), (5440, 486876), (6240, 424456), (6242, 424320), (6528, 405730), (6630, 399488), (7072, 374520), (8160, 324584), (8320, 318342), (8840, 299616), (9363, 282880), (9984, 265285), (10608, 249680), (10880, 243438), (12480, 212228), (12484, 212160), (13056, 202865), (13260, 199744), (14144, 187260), (15605, 169728), (16320, 162292), (16640, 159171), (17680, 149808), (18726, 141440), (21216, 124840), (21760, 121719), (24960, 106114), (24968, 106080), (26520, 99872), (28288, 93630), (31210, 84864), (32640, 81146), (35360, 74904), (37452, 70720), (40573, 65280), (42432, 62420), (46815, 56576), (49920, 53057), (49936, 53040)]