71694720

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 257297040

約数和(自身を除く): 185602320

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, 270, 288, 320, 324, 360, 384, 405, 432, 461, 480, 486, 540, 576, 640, 648, 720, 810, 864, 922, 960, 972, 1080, 1152, 1215, 1296, 1383, 1440, 1620, 1728, 1844, 1920, 1944, 2160, 2305, 2430, 2592, 2766, 2880, 3240, 3456, 3688, 3888, 4149, 4320, 4610, 4860, 5184, 5532, 5760, 6480, 6915, 7376, 7776, 8298, 8640, 9220, 9720, 10368, 11064, 12447, 12960, 13830, 14752, 15552, 16596, 17280, 18440, 19440, 20745, 22128, 24894, 25920, 27660, 29504, 31104, 33192, 36880, 37341, 38880, 41490, 44256, 49788, 51840, 55320, 59008, 62235, 66384, 73760, 74682, 77760, 82980, 88512, 99576, 110640, 112023, 124470, 132768, 147520, 149364, 155520, 165960, 177024, 186705, 199152, 221280, 224046, 248940, 265536, 295040, 298728, 331920, 373410, 398304, 442560, 448092, 497880, 531072, 560115, 597456, 663840, 746820, 796608, 885120, 896184, 995760, 1120230, 1194912, 1327680, 1493640, 1593216, 1792368, 1991520, 2240460, 2389824, 2655360, 2987280, 3584736, 3983040, 4480920, 4779648, 5974560, 7169472, 7966080, 8961840, 11949120, 14338944, 17923680, 23898240, 35847360, 71694720]

約数ペア:

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