263756160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 192

約数和(自身を含む): 942786000

約数和(自身を除く): 679029840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1579, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3158, 3480, 3712, 4176, 4640, 4737, 5220, 5568, 5760, 6316, 6960, 7895, 8352, 9280, 9474, 10440, 11136, 12632, 13920, 14211, 15790, 16704, 18560, 18948, 20880, 23685, 25264, 27840, 28422, 31580, 33408, 37896, 41760, 45791, 47370, 50528, 55680, 56844, 63160, 71055, 75792, 83520, 91582, 94740, 101056, 113688, 126320, 137373, 142110, 151584, 167040, 183164, 189480, 202112, 227376, 228955, 252640, 274746, 284220, 303168, 366328, 378960, 412119, 454752, 457910, 505280, 549492, 568440, 606336, 686865, 732656, 757920, 824238, 909504, 915820, 1010560, 1098984, 1136880, 1373730, 1465312, 1515840, 1648476, 1819008, 1831640, 2060595, 2197968, 2273760, 2747460, 2930624, 3031680, 3296952, 3663280, 4121190, 4395936, 4547520, 5494920, 5861248, 6593904, 7326560, 8242380, 8791872, 9095040, 10989840, 13187808, 14653120, 16484760, 17583744, 21979680, 26375616, 29306240, 32969520, 43959360, 52751232, 65939040, 87918720, 131878080, 263756160]

約数ペア:

[(1, 263756160), (2, 131878080), (3, 87918720), (4, 65939040), (5, 52751232), (6, 43959360), (8, 32969520), (9, 29306240), (10, 26375616), (12, 21979680), (15, 17583744), (16, 16484760), (18, 14653120), (20, 13187808), (24, 10989840), (29, 9095040), (30, 8791872), (32, 8242380), (36, 7326560), (40, 6593904), (45, 5861248), (48, 5494920), (58, 4547520), (60, 4395936), (64, 4121190), (72, 3663280), (80, 3296952), (87, 3031680), (90, 2930624), (96, 2747460), (116, 2273760), (120, 2197968), (128, 2060595), (144, 1831640), (145, 1819008), (160, 1648476), (174, 1515840), (180, 1465312), (192, 1373730), (232, 1136880), (240, 1098984), (261, 1010560), (288, 915820), (290, 909504), (320, 824238), (348, 757920), (360, 732656), (384, 686865), (435, 606336), (464, 568440), (480, 549492), (522, 505280), (576, 457910), (580, 454752), (640, 412119), (696, 378960), (720, 366328), (870, 303168), (928, 284220), (960, 274746), (1044, 252640), (1152, 228955), (1160, 227376), (1305, 202112), (1392, 189480), (1440, 183164), (1579, 167040), (1740, 151584), (1856, 142110), (1920, 137373), (2088, 126320), (2320, 113688), (2610, 101056), (2784, 94740), (2880, 91582), (3158, 83520), (3480, 75792), (3712, 71055), (4176, 63160), (4640, 56844), (4737, 55680), (5220, 50528), (5568, 47370), (5760, 45791), (6316, 41760), (6960, 37896), (7895, 33408), (8352, 31580), (9280, 28422), (9474, 27840), (10440, 25264), (11136, 23685), (12632, 20880), (13920, 18948), (14211, 18560), (15790, 16704)]