65549280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 226981440

約数和(自身を除く): 161432160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 277, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 554, 580, 680, 696, 816, 831, 870, 928, 986, 1020, 1108, 1160, 1360, 1385, 1392, 1479, 1632, 1662, 1740, 1972, 2040, 2216, 2320, 2465, 2720, 2770, 2784, 2958, 3324, 3480, 3944, 4080, 4155, 4432, 4640, 4709, 4930, 5540, 5916, 6648, 6960, 7395, 7888, 8033, 8160, 8310, 8864, 9418, 9860, 11080, 11832, 13296, 13920, 14127, 14790, 15776, 16066, 16620, 18836, 19720, 22160, 23545, 23664, 24099, 26592, 28254, 29580, 32132, 33240, 37672, 39440, 40165, 44320, 47090, 47328, 48198, 56508, 59160, 64264, 66480, 70635, 75344, 78880, 80330, 94180, 96396, 113016, 118320, 120495, 128528, 132960, 136561, 141270, 150688, 160660, 188360, 192792, 226032, 236640, 240990, 257056, 273122, 282540, 321320, 376720, 385584, 409683, 452064, 481980, 546244, 565080, 642640, 682805, 753440, 771168, 819366, 963960, 1092488, 1130160, 1285280, 1365610, 1638732, 1927920, 2048415, 2184976, 2260320, 2731220, 3277464, 3855840, 4096830, 4369952, 5462440, 6554928, 8193660, 10924880, 13109856, 16387320, 21849760, 32774640, 65549280]

約数ペア:

[(1, 65549280), (2, 32774640), (3, 21849760), (4, 16387320), (5, 13109856), (6, 10924880), (8, 8193660), (10, 6554928), (12, 5462440), (15, 4369952), (16, 4096830), (17, 3855840), (20, 3277464), (24, 2731220), (29, 2260320), (30, 2184976), (32, 2048415), (34, 1927920), (40, 1638732), (48, 1365610), (51, 1285280), (58, 1130160), (60, 1092488), (68, 963960), (80, 819366), (85, 771168), (87, 753440), (96, 682805), (102, 642640), (116, 565080), (120, 546244), (136, 481980), (145, 452064), (160, 409683), (170, 385584), (174, 376720), (204, 321320), (232, 282540), (240, 273122), (255, 257056), (272, 240990), (277, 236640), (290, 226032), (340, 192792), (348, 188360), (408, 160660), (435, 150688), (464, 141270), (480, 136561), (493, 132960), (510, 128528), (544, 120495), (554, 118320), (580, 113016), (680, 96396), (696, 94180), (816, 80330), (831, 78880), (870, 75344), (928, 70635), (986, 66480), (1020, 64264), (1108, 59160), (1160, 56508), (1360, 48198), (1385, 47328), (1392, 47090), (1479, 44320), (1632, 40165), (1662, 39440), (1740, 37672), (1972, 33240), (2040, 32132), (2216, 29580), (2320, 28254), (2465, 26592), (2720, 24099), (2770, 23664), (2784, 23545), (2958, 22160), (3324, 19720), (3480, 18836), (3944, 16620), (4080, 16066), (4155, 15776), (4432, 14790), (4640, 14127), (4709, 13920), (4930, 13296), (5540, 11832), (5916, 11080), (6648, 9860), (6960, 9418), (7395, 8864), (7888, 8310), (8033, 8160)]