338014080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 256

約数和(自身を含む): 1237708800

約数和(自身を除く): 899694720

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, 620, 631, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1262, 1395, 1440, 1488, 1674, 1728, 1860, 1893, 1920, 1984, 2160, 2232, 2480, 2524, 2790, 2880, 2976, 3155, 3348, 3456, 3720, 3786, 3968, 4185, 4320, 4464, 4960, 5048, 5580, 5679, 5760, 5952, 6310, 6696, 7440, 7572, 8370, 8640, 8928, 9465, 9920, 10096, 11160, 11358, 11904, 12620, 13392, 14880, 15144, 16740, 17037, 17280, 17856, 18930, 19561, 19840, 20192, 22320, 22716, 25240, 26784, 28395, 29760, 30288, 33480, 34074, 35712, 37860, 39122, 40384, 44640, 45432, 50480, 53568, 56790, 58683, 59520, 60576, 66960, 68148, 75720, 78244, 80768, 85185, 89280, 90864, 97805, 100960, 107136, 113580, 117366, 121152, 133920, 136296, 151440, 156488, 170370, 176049, 178560, 181728, 195610, 201920, 227160, 234732, 242304, 267840, 272592, 293415, 302880, 312976, 340740, 352098, 363456, 391220, 403840, 454320, 469464, 528147, 535680, 545184, 586830, 605760, 625952, 681480, 704196, 726912, 782440, 880245, 908640, 938928, 1056294, 1090368, 1173660, 1211520, 1251904, 1362960, 1408392, 1564880, 1760490, 1817280, 1877856, 2112588, 2180736, 2347320, 2503808, 2640735, 2725920, 2816784, 3129760, 3520980, 3634560, 3755712, 4225176, 4694640, 5281470, 5451840, 5633568, 6259520, 7041960, 7511424, 8450352, 9389280, 10562940, 10903680, 11267136, 12519040, 14083920, 16900704, 18778560, 21125880, 22534272, 28167840, 33801408, 37557120, 42251760, 56335680, 67602816, 84503520, 112671360, 169007040, 338014080]

約数ペア:

[(1, 338014080), (2, 169007040), (3, 112671360), (4, 84503520), (5, 67602816), (6, 56335680), (8, 42251760), (9, 37557120), (10, 33801408), (12, 28167840), (15, 22534272), (16, 21125880), (18, 18778560), (20, 16900704), (24, 14083920), (27, 12519040), (30, 11267136), (31, 10903680), (32, 10562940), (36, 9389280), (40, 8450352), (45, 7511424), (48, 7041960), (54, 6259520), (60, 5633568), (62, 5451840), (64, 5281470), (72, 4694640), (80, 4225176), (90, 3755712), (93, 3634560), (96, 3520980), (108, 3129760), (120, 2816784), (124, 2725920), (128, 2640735), (135, 2503808), (144, 2347320), (155, 2180736), (160, 2112588), (180, 1877856), (186, 1817280), (192, 1760490), (216, 1564880), (240, 1408392), (248, 1362960), (270, 1251904), (279, 1211520), (288, 1173660), (310, 1090368), (320, 1056294), (360, 938928), (372, 908640), (384, 880245), (432, 782440), (465, 726912), (480, 704196), (496, 681480), (540, 625952), (558, 605760), (576, 586830), (620, 545184), (631, 535680), (640, 528147), (720, 469464), (744, 454320), (837, 403840), (864, 391220), (930, 363456), (960, 352098), (992, 340740), (1080, 312976), (1116, 302880), (1152, 293415), (1240, 272592), (1262, 267840), (1395, 242304), (1440, 234732), (1488, 227160), (1674, 201920), (1728, 195610), (1860, 181728), (1893, 178560), (1920, 176049), (1984, 170370), (2160, 156488), (2232, 151440), (2480, 136296), (2524, 133920), (2790, 121152), (2880, 117366), (2976, 113580), (3155, 107136), (3348, 100960), (3456, 97805), (3720, 90864), (3786, 89280), (3968, 85185), (4185, 80768), (4320, 78244), (4464, 75720), (4960, 68148), (5048, 66960), (5580, 60576), (5679, 59520), (5760, 58683), (5952, 56790), (6310, 53568), (6696, 50480), (7440, 45432), (7572, 44640), (8370, 40384), (8640, 39122), (8928, 37860), (9465, 35712), (9920, 34074), (10096, 33480), (11160, 30288), (11358, 29760), (11904, 28395), (12620, 26784), (13392, 25240), (14880, 22716), (15144, 22320), (16740, 20192), (17037, 19840), (17280, 19561), (17856, 18930)]