258534720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 224

約数和(自身を含む): 952439040

約数和(自身を除く): 693904320

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, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1301, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2602, 2760, 2880, 3105, 3312, 3680, 3903, 4140, 4320, 4416, 4968, 5204, 5520, 6210, 6505, 6624, 7360, 7806, 8280, 8640, 9936, 10408, 11040, 11709, 12420, 13010, 13248, 15612, 16560, 19515, 19872, 20816, 22080, 23418, 24840, 26020, 29923, 31224, 33120, 35127, 39030, 39744, 41632, 46836, 49680, 52040, 58545, 59846, 62448, 66240, 70254, 78060, 83264, 89769, 93672, 99360, 104080, 117090, 119692, 124896, 140508, 149615, 156120, 175635, 179538, 187344, 198720, 208160, 234180, 239384, 249792, 269307, 281016, 299230, 312240, 351270, 359076, 374688, 416320, 448845, 468360, 478768, 538614, 562032, 598460, 624480, 702540, 718152, 749376, 807921, 897690, 936720, 957536, 1077228, 1124064, 1196920, 1248960, 1346535, 1405080, 1436304, 1615842, 1795380, 1873440, 1915072, 2154456, 2248128, 2393840, 2693070, 2810160, 2872608, 3231684, 3590760, 3746880, 4039605, 4308912, 4787680, 5386140, 5620320, 5745216, 6463368, 7181520, 8079210, 8617824, 9575360, 10772280, 11240640, 12926736, 14363040, 16158420, 17235648, 21544560, 25853472, 28726080, 32316840, 43089120, 51706944, 64633680, 86178240, 129267360, 258534720]

約数ペア:

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