143389440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 216

約数和(自身を含む): 515603088

約数和(自身を除く): 372213648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 461, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 922, 960, 972, 1080, 1152, 1215, 1280, 1296, 1383, 1440, 1620, 1728, 1844, 1920, 1944, 2160, 2304, 2305, 2430, 2592, 2766, 2880, 3240, 3456, 3688, 3840, 3888, 4149, 4320, 4610, 4860, 5184, 5532, 5760, 6480, 6912, 6915, 7376, 7776, 8298, 8640, 9220, 9720, 10368, 11064, 11520, 12447, 12960, 13830, 14752, 15552, 16596, 17280, 18440, 19440, 20736, 20745, 22128, 24894, 25920, 27660, 29504, 31104, 33192, 34560, 36880, 37341, 38880, 41490, 44256, 49788, 51840, 55320, 59008, 62208, 62235, 66384, 73760, 74682, 77760, 82980, 88512, 99576, 103680, 110640, 112023, 118016, 124470, 132768, 147520, 149364, 155520, 165960, 177024, 186705, 199152, 221280, 224046, 248940, 265536, 295040, 298728, 311040, 331920, 354048, 373410, 398304, 442560, 448092, 497880, 531072, 560115, 590080, 597456, 663840, 746820, 796608, 885120, 896184, 995760, 1062144, 1120230, 1194912, 1327680, 1493640, 1593216, 1770240, 1792368, 1991520, 2240460, 2389824, 2655360, 2987280, 3186432, 3584736, 3983040, 4480920, 4779648, 5310720, 5974560, 7169472, 7966080, 8961840, 9559296, 11949120, 14338944, 15932160, 17923680, 23898240, 28677888, 35847360, 47796480, 71694720, 143389440]

約数ペア:

[(1, 143389440), (2, 71694720), (3, 47796480), (4, 35847360), (5, 28677888), (6, 23898240), (8, 17923680), (9, 15932160), (10, 14338944), (12, 11949120), (15, 9559296), (16, 8961840), (18, 7966080), (20, 7169472), (24, 5974560), (27, 5310720), (30, 4779648), (32, 4480920), (36, 3983040), (40, 3584736), (45, 3186432), (48, 2987280), (54, 2655360), (60, 2389824), (64, 2240460), (72, 1991520), (80, 1792368), (81, 1770240), (90, 1593216), (96, 1493640), (108, 1327680), (120, 1194912), (128, 1120230), (135, 1062144), (144, 995760), (160, 896184), (162, 885120), (180, 796608), (192, 746820), (216, 663840), (240, 597456), (243, 590080), (256, 560115), (270, 531072), (288, 497880), (320, 448092), (324, 442560), (360, 398304), (384, 373410), (405, 354048), (432, 331920), (461, 311040), (480, 298728), (486, 295040), (540, 265536), (576, 248940), (640, 224046), (648, 221280), (720, 199152), (768, 186705), (810, 177024), (864, 165960), (922, 155520), (960, 149364), (972, 147520), (1080, 132768), (1152, 124470), (1215, 118016), (1280, 112023), (1296, 110640), (1383, 103680), (1440, 99576), (1620, 88512), (1728, 82980), (1844, 77760), (1920, 74682), (1944, 73760), (2160, 66384), (2304, 62235), (2305, 62208), (2430, 59008), (2592, 55320), (2766, 51840), (2880, 49788), (3240, 44256), (3456, 41490), (3688, 38880), (3840, 37341), (3888, 36880), (4149, 34560), (4320, 33192), (4610, 31104), (4860, 29504), (5184, 27660), (5532, 25920), (5760, 24894), (6480, 22128), (6912, 20745), (6915, 20736), (7376, 19440), (7776, 18440), (8298, 17280), (8640, 16596), (9220, 15552), (9720, 14752), (10368, 13830), (11064, 12960), (11520, 12447)]