1307243520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 264

約数和(自身を含む): 4943259360

約数和(自身を除く): 3636015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2579, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4224, 4608, 5120, 5158, 5280, 5632, 5760, 6336, 7040, 7680, 7737, 7920, 8448, 9216, 10316, 10560, 11264, 11520, 12672, 12895, 14080, 15360, 15474, 15840, 16896, 20632, 21120, 23040, 23211, 25344, 25790, 28160, 28369, 30948, 31680, 33792, 38685, 41264, 42240, 46080, 46422, 50688, 51580, 56320, 56738, 61896, 63360, 77370, 82528, 84480, 85107, 92844, 101376, 103160, 113476, 116055, 123792, 126720, 141845, 154740, 165056, 168960, 170214, 185688, 206320, 226952, 232110, 247584, 253440, 255321, 283690, 309480, 330112, 340428, 371376, 412640, 425535, 453904, 464220, 495168, 506880, 510642, 567380, 618960, 660224, 680856, 742752, 825280, 851070, 907808, 928440, 990336, 1021284, 1134760, 1237920, 1276605, 1320448, 1361712, 1485504, 1650560, 1702140, 1815616, 1856880, 1980672, 2042568, 2269520, 2475840, 2553210, 2640896, 2723424, 2971008, 3301120, 3404280, 3631232, 3713760, 3961344, 4085136, 4539040, 4951680, 5106420, 5446848, 5942016, 6602240, 6808560, 7262464, 7427520, 7922688, 8170272, 9078080, 9903360, 10212840, 10893696, 11884032, 13204480, 13617120, 14524928, 14855040, 16340544, 18156160, 19806720, 20425680, 21787392, 23768064, 27234240, 29049856, 29710080, 32681088, 36312320, 39613440, 40851360, 43574784, 54468480, 59420160, 65362176, 72624640, 81702720, 87149568, 108936960, 118840320, 130724352, 145249280, 163405440, 217873920, 261448704, 326810880, 435747840, 653621760, 1307243520]

約数ペア:

[(1, 1307243520), (2, 653621760), (3, 435747840), (4, 326810880), (5, 261448704), (6, 217873920), (8, 163405440), (9, 145249280), (10, 130724352), (11, 118840320), (12, 108936960), (15, 87149568), (16, 81702720), (18, 72624640), (20, 65362176), (22, 59420160), (24, 54468480), (30, 43574784), (32, 40851360), (33, 39613440), (36, 36312320), (40, 32681088), (44, 29710080), (45, 29049856), (48, 27234240), (55, 23768064), (60, 21787392), (64, 20425680), (66, 19806720), (72, 18156160), (80, 16340544), (88, 14855040), (90, 14524928), (96, 13617120), (99, 13204480), (110, 11884032), (120, 10893696), (128, 10212840), (132, 9903360), (144, 9078080), (160, 8170272), (165, 7922688), (176, 7427520), (180, 7262464), (192, 6808560), (198, 6602240), (220, 5942016), (240, 5446848), (256, 5106420), (264, 4951680), (288, 4539040), (320, 4085136), (330, 3961344), (352, 3713760), (360, 3631232), (384, 3404280), (396, 3301120), (440, 2971008), (480, 2723424), (495, 2640896), (512, 2553210), (528, 2475840), (576, 2269520), (640, 2042568), (660, 1980672), (704, 1856880), (720, 1815616), (768, 1702140), (792, 1650560), (880, 1485504), (960, 1361712), (990, 1320448), (1024, 1276605), (1056, 1237920), (1152, 1134760), (1280, 1021284), (1320, 990336), (1408, 928440), (1440, 907808), (1536, 851070), (1584, 825280), (1760, 742752), (1920, 680856), (1980, 660224), (2112, 618960), (2304, 567380), (2560, 510642), (2579, 506880), (2640, 495168), (2816, 464220), (2880, 453904), (3072, 425535), (3168, 412640), (3520, 371376), (3840, 340428), (3960, 330112), (4224, 309480), (4608, 283690), (5120, 255321), (5158, 253440), (5280, 247584), (5632, 232110), (5760, 226952), (6336, 206320), (7040, 185688), (7680, 170214), (7737, 168960), (7920, 165056), (8448, 154740), (9216, 141845), (10316, 126720), (10560, 123792), (11264, 116055), (11520, 113476), (12672, 103160), (12895, 101376), (14080, 92844), (15360, 85107), (15474, 84480), (15840, 82528), (16896, 77370), (20632, 63360), (21120, 61896), (23040, 56738), (23211, 56320), (25344, 51580), (25790, 50688), (28160, 46422), (28369, 46080), (30948, 42240), (31680, 41264), (33792, 38685)]