509518080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 1889637120

約数和(自身を除く): 1380119040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 641, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1282, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 1923, 2070, 2160, 2208, 2304, 2484, 2564, 2760, 2880, 2944, 3105, 3205, 3312, 3456, 3680, 3840, 3846, 4140, 4320, 4416, 4968, 5128, 5520, 5760, 5769, 5888, 6210, 6410, 6624, 6912, 7360, 7692, 8280, 8640, 8832, 9615, 9936, 10256, 11040, 11520, 11538, 12420, 12820, 13248, 14720, 14743, 15384, 16560, 17280, 17307, 17664, 19230, 19872, 20512, 22080, 23076, 24840, 25640, 26496, 28845, 29440, 29486, 30768, 33120, 34560, 34614, 38460, 39744, 41024, 44160, 44229, 46152, 49680, 51280, 52992, 57690, 58972, 61536, 66240, 69228, 73715, 76920, 79488, 82048, 86535, 88320, 88458, 92304, 99360, 102560, 115380, 117944, 123072, 132480, 132687, 138456, 147430, 153840, 158976, 164096, 173070, 176916, 184608, 198720, 205120, 221145, 230760, 235888, 246144, 264960, 265374, 276912, 294860, 307680, 346140, 353832, 369216, 397440, 398061, 410240, 442290, 461520, 471776, 492288, 530748, 553824, 589720, 615360, 663435, 692280, 707664, 738432, 794880, 796122, 820480, 884580, 923040, 943552, 1061496, 1107648, 1179440, 1230720, 1326870, 1384560, 1415328, 1476864, 1592244, 1769160, 1846080, 1887104, 1990305, 2122992, 2215296, 2358880, 2461440, 2653740, 2769120, 2830656, 3184488, 3538320, 3692160, 3774208, 3980610, 4245984, 4430592, 4717760, 5307480, 5538240, 5661312, 6368976, 7076640, 7384320, 7961220, 8491968, 9435520, 10614960, 11076480, 11322624, 12737952, 14153280, 15922440, 16983936, 18871040, 21229920, 22152960, 25475904, 28306560, 31844880, 33967872, 42459840, 50951808, 56613120, 63689760, 84919680, 101903616, 127379520, 169839360, 254759040, 509518080]

約数ペア:

[(1, 509518080), (2, 254759040), (3, 169839360), (4, 127379520), (5, 101903616), (6, 84919680), (8, 63689760), (9, 56613120), (10, 50951808), (12, 42459840), (15, 33967872), (16, 31844880), (18, 28306560), (20, 25475904), (23, 22152960), (24, 21229920), (27, 18871040), (30, 16983936), (32, 15922440), (36, 14153280), (40, 12737952), (45, 11322624), (46, 11076480), (48, 10614960), (54, 9435520), (60, 8491968), (64, 7961220), (69, 7384320), (72, 7076640), (80, 6368976), (90, 5661312), (92, 5538240), (96, 5307480), (108, 4717760), (115, 4430592), (120, 4245984), (128, 3980610), (135, 3774208), (138, 3692160), (144, 3538320), (160, 3184488), (180, 2830656), (184, 2769120), (192, 2653740), (207, 2461440), (216, 2358880), (230, 2215296), (240, 2122992), (256, 1990305), (270, 1887104), (276, 1846080), (288, 1769160), (320, 1592244), (345, 1476864), (360, 1415328), (368, 1384560), (384, 1326870), (414, 1230720), (432, 1179440), (460, 1107648), (480, 1061496), (540, 943552), (552, 923040), (576, 884580), (621, 820480), (640, 796122), (641, 794880), (690, 738432), (720, 707664), (736, 692280), (768, 663435), (828, 615360), (864, 589720), (920, 553824), (960, 530748), (1035, 492288), (1080, 471776), (1104, 461520), (1152, 442290), (1242, 410240), (1280, 398061), (1282, 397440), (1380, 369216), (1440, 353832), (1472, 346140), (1656, 307680), (1728, 294860), (1840, 276912), (1920, 265374), (1923, 264960), (2070, 246144), (2160, 235888), (2208, 230760), (2304, 221145), (2484, 205120), (2564, 198720), (2760, 184608), (2880, 176916), (2944, 173070), (3105, 164096), (3205, 158976), (3312, 153840), (3456, 147430), (3680, 138456), (3840, 132687), (3846, 132480), (4140, 123072), (4320, 117944), (4416, 115380), (4968, 102560), (5128, 99360), (5520, 92304), (5760, 88458), (5769, 88320), (5888, 86535), (6210, 82048), (6410, 79488), (6624, 76920), (6912, 73715), (7360, 69228), (7692, 66240), (8280, 61536), (8640, 58972), (8832, 57690), (9615, 52992), (9936, 51280), (10256, 49680), (11040, 46152), (11520, 44229), (11538, 44160), (12420, 41024), (12820, 39744), (13248, 38460), (14720, 34614), (14743, 34560), (15384, 33120), (16560, 30768), (17280, 29486), (17307, 29440), (17664, 28845), (19230, 26496), (19872, 25640), (20512, 24840), (22080, 23076)]