317658240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 256

約数和(自身を含む): 1163289600

約数和(自身を除く): 845631360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 593, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1186, 1240, 1395, 1440, 1488, 1674, 1728, 1779, 1860, 1920, 1984, 2160, 2232, 2372, 2480, 2790, 2880, 2965, 2976, 3348, 3456, 3558, 3720, 3968, 4185, 4320, 4464, 4744, 4960, 5337, 5580, 5760, 5930, 5952, 6696, 7116, 7440, 8370, 8640, 8895, 8928, 9488, 9920, 10674, 11160, 11860, 11904, 13392, 14232, 14880, 16011, 16740, 17280, 17790, 17856, 18383, 18976, 19840, 21348, 22320, 23720, 26685, 26784, 28464, 29760, 32022, 33480, 35580, 35712, 36766, 37952, 42696, 44640, 47440, 53370, 53568, 55149, 56928, 59520, 64044, 66960, 71160, 73532, 75904, 80055, 85392, 89280, 91915, 94880, 106740, 107136, 110298, 113856, 128088, 133920, 142320, 147064, 160110, 165447, 170784, 178560, 183830, 189760, 213480, 220596, 227712, 256176, 267840, 275745, 284640, 294128, 320220, 330894, 341568, 367660, 379520, 426960, 441192, 496341, 512352, 535680, 551490, 569280, 588256, 640440, 661788, 683136, 735320, 827235, 853920, 882384, 992682, 1024704, 1102980, 1138560, 1176512, 1280880, 1323576, 1470640, 1654470, 1707840, 1764768, 1985364, 2049408, 2205960, 2353024, 2481705, 2561760, 2647152, 2941280, 3308940, 3415680, 3529536, 3970728, 4411920, 4963410, 5123520, 5294304, 5882560, 6617880, 7059072, 7941456, 8823840, 9926820, 10247040, 10588608, 11765120, 13235760, 15882912, 17647680, 19853640, 21177216, 26471520, 31765824, 35295360, 39707280, 52943040, 63531648, 79414560, 105886080, 158829120, 317658240]

約数ペア:

[(1, 317658240), (2, 158829120), (3, 105886080), (4, 79414560), (5, 63531648), (6, 52943040), (8, 39707280), (9, 35295360), (10, 31765824), (12, 26471520), (15, 21177216), (16, 19853640), (18, 17647680), (20, 15882912), (24, 13235760), (27, 11765120), (30, 10588608), (31, 10247040), (32, 9926820), (36, 8823840), (40, 7941456), (45, 7059072), (48, 6617880), (54, 5882560), (60, 5294304), (62, 5123520), (64, 4963410), (72, 4411920), (80, 3970728), (90, 3529536), (93, 3415680), (96, 3308940), (108, 2941280), (120, 2647152), (124, 2561760), (128, 2481705), (135, 2353024), (144, 2205960), (155, 2049408), (160, 1985364), (180, 1764768), (186, 1707840), (192, 1654470), (216, 1470640), (240, 1323576), (248, 1280880), (270, 1176512), (279, 1138560), (288, 1102980), (310, 1024704), (320, 992682), (360, 882384), (372, 853920), (384, 827235), (432, 735320), (465, 683136), (480, 661788), (496, 640440), (540, 588256), (558, 569280), (576, 551490), (593, 535680), (620, 512352), (640, 496341), (720, 441192), (744, 426960), (837, 379520), (864, 367660), (930, 341568), (960, 330894), (992, 320220), (1080, 294128), (1116, 284640), (1152, 275745), (1186, 267840), (1240, 256176), (1395, 227712), (1440, 220596), (1488, 213480), (1674, 189760), (1728, 183830), (1779, 178560), (1860, 170784), (1920, 165447), (1984, 160110), (2160, 147064), (2232, 142320), (2372, 133920), (2480, 128088), (2790, 113856), (2880, 110298), (2965, 107136), (2976, 106740), (3348, 94880), (3456, 91915), (3558, 89280), (3720, 85392), (3968, 80055), (4185, 75904), (4320, 73532), (4464, 71160), (4744, 66960), (4960, 64044), (5337, 59520), (5580, 56928), (5760, 55149), (5930, 53568), (5952, 53370), (6696, 47440), (7116, 44640), (7440, 42696), (8370, 37952), (8640, 36766), (8895, 35712), (8928, 35580), (9488, 33480), (9920, 32022), (10674, 29760), (11160, 28464), (11860, 26784), (11904, 26685), (13392, 23720), (14232, 22320), (14880, 21348), (16011, 19840), (16740, 18976), (17280, 18383), (17790, 17856)]