517069440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 256

約数和(自身を含む): 1912377600

約数和(自身を除く): 1395308160

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, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1301, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2602, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3903, 4140, 4320, 4416, 4968, 5204, 5520, 5760, 6210, 6505, 6624, 7360, 7806, 8280, 8640, 8832, 9936, 10408, 11040, 11709, 12420, 13010, 13248, 14720, 15612, 16560, 17280, 19515, 19872, 20816, 22080, 23418, 24840, 26020, 26496, 29923, 31224, 33120, 35127, 39030, 39744, 41632, 44160, 46836, 49680, 52040, 58545, 59846, 62448, 66240, 70254, 78060, 79488, 83264, 89769, 93672, 99360, 104080, 117090, 119692, 124896, 132480, 140508, 149615, 156120, 166528, 175635, 179538, 187344, 198720, 208160, 234180, 239384, 249792, 269307, 281016, 299230, 312240, 351270, 359076, 374688, 397440, 416320, 448845, 468360, 478768, 499584, 538614, 562032, 598460, 624480, 702540, 718152, 749376, 807921, 832640, 897690, 936720, 957536, 1077228, 1124064, 1196920, 1248960, 1346535, 1405080, 1436304, 1498752, 1615842, 1795380, 1873440, 1915072, 2154456, 2248128, 2393840, 2497920, 2693070, 2810160, 2872608, 3231684, 3590760, 3746880, 3830144, 4039605, 4308912, 4496256, 4787680, 5386140, 5620320, 5745216, 6463368, 7181520, 7493760, 8079210, 8617824, 9575360, 10772280, 11240640, 11490432, 12926736, 14363040, 16158420, 17235648, 19150720, 21544560, 22481280, 25853472, 28726080, 32316840, 34471296, 43089120, 51706944, 57452160, 64633680, 86178240, 103413888, 129267360, 172356480, 258534720, 517069440]

約数ペア:

[(1, 517069440), (2, 258534720), (3, 172356480), (4, 129267360), (5, 103413888), (6, 86178240), (8, 64633680), (9, 57452160), (10, 51706944), (12, 43089120), (15, 34471296), (16, 32316840), (18, 28726080), (20, 25853472), (23, 22481280), (24, 21544560), (27, 19150720), (30, 17235648), (32, 16158420), (36, 14363040), (40, 12926736), (45, 11490432), (46, 11240640), (48, 10772280), (54, 9575360), (60, 8617824), (64, 8079210), (69, 7493760), (72, 7181520), (80, 6463368), (90, 5745216), (92, 5620320), (96, 5386140), (108, 4787680), (115, 4496256), (120, 4308912), (128, 4039605), (135, 3830144), (138, 3746880), (144, 3590760), (160, 3231684), (180, 2872608), (184, 2810160), (192, 2693070), (207, 2497920), (216, 2393840), (230, 2248128), (240, 2154456), (270, 1915072), (276, 1873440), (288, 1795380), (320, 1615842), (345, 1498752), (360, 1436304), (368, 1405080), (384, 1346535), (414, 1248960), (432, 1196920), (460, 1124064), (480, 1077228), (540, 957536), (552, 936720), (576, 897690), (621, 832640), (640, 807921), (690, 749376), (720, 718152), (736, 702540), (828, 624480), (864, 598460), (920, 562032), (960, 538614), (1035, 499584), (1080, 478768), (1104, 468360), (1152, 448845), (1242, 416320), (1301, 397440), (1380, 374688), (1440, 359076), (1472, 351270), (1656, 312240), (1728, 299230), (1840, 281016), (1920, 269307), (2070, 249792), (2160, 239384), (2208, 234180), (2484, 208160), (2602, 198720), (2760, 187344), (2880, 179538), (2944, 175635), (3105, 166528), (3312, 156120), (3456, 149615), (3680, 140508), (3903, 132480), (4140, 124896), (4320, 119692), (4416, 117090), (4968, 104080), (5204, 99360), (5520, 93672), (5760, 89769), (6210, 83264), (6505, 79488), (6624, 78060), (7360, 70254), (7806, 66240), (8280, 62448), (8640, 59846), (8832, 58545), (9936, 52040), (10408, 49680), (11040, 46836), (11709, 44160), (12420, 41632), (13010, 39744), (13248, 39030), (14720, 35127), (15612, 33120), (16560, 31224), (17280, 29923), (19515, 26496), (19872, 26020), (20816, 24840), (22080, 23418)]