339621120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 1247984640

約数和(自身を除く): 908363520

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, 256, 270, 279, 288, 310, 317, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 634, 640, 720, 744, 768, 837, 864, 930, 951, 960, 992, 1080, 1116, 1152, 1240, 1268, 1280, 1395, 1440, 1488, 1585, 1674, 1728, 1860, 1902, 1920, 1984, 2160, 2232, 2304, 2480, 2536, 2790, 2853, 2880, 2976, 3170, 3348, 3456, 3720, 3804, 3840, 3968, 4185, 4320, 4464, 4755, 4960, 5072, 5580, 5706, 5760, 5952, 6340, 6696, 6912, 7440, 7608, 7936, 8370, 8559, 8640, 8928, 9510, 9827, 9920, 10144, 11160, 11412, 11520, 11904, 12680, 13392, 14265, 14880, 15216, 16740, 17118, 17280, 17856, 19020, 19654, 19840, 20288, 22320, 22824, 23808, 25360, 26784, 28530, 29481, 29760, 30432, 33480, 34236, 34560, 35712, 38040, 39308, 39680, 40576, 42795, 44640, 45648, 49135, 50720, 53568, 57060, 58962, 59520, 60864, 66960, 68472, 71424, 76080, 78616, 81152, 85590, 88443, 89280, 91296, 98270, 101440, 107136, 114120, 117924, 119040, 121728, 133920, 136944, 147405, 152160, 157232, 171180, 176886, 178560, 182592, 196540, 202880, 214272, 228240, 235848, 243456, 265329, 267840, 273888, 294810, 304320, 314464, 342360, 353772, 357120, 365184, 393080, 405760, 442215, 456480, 471696, 530658, 535680, 547776, 589620, 608640, 628928, 684720, 707544, 730368, 786160, 884430, 912960, 943392, 1061316, 1071360, 1095552, 1179240, 1217280, 1257856, 1326645, 1369440, 1415088, 1572320, 1768860, 1825920, 1886784, 2122632, 2191104, 2358480, 2515712, 2653290, 2738880, 2830176, 3144640, 3537720, 3651840, 3773568, 4245264, 4716960, 5306580, 5477760, 5660352, 6289280, 7075440, 7547136, 8490528, 9433920, 10613160, 10955520, 11320704, 12578560, 14150880, 16981056, 18867840, 21226320, 22641408, 28301760, 33962112, 37735680, 42452640, 56603520, 67924224, 84905280, 113207040, 169810560, 339621120]

約数ペア:

[(1, 339621120), (2, 169810560), (3, 113207040), (4, 84905280), (5, 67924224), (6, 56603520), (8, 42452640), (9, 37735680), (10, 33962112), (12, 28301760), (15, 22641408), (16, 21226320), (18, 18867840), (20, 16981056), (24, 14150880), (27, 12578560), (30, 11320704), (31, 10955520), (32, 10613160), (36, 9433920), (40, 8490528), (45, 7547136), (48, 7075440), (54, 6289280), (60, 5660352), (62, 5477760), (64, 5306580), (72, 4716960), (80, 4245264), (90, 3773568), (93, 3651840), (96, 3537720), (108, 3144640), (120, 2830176), (124, 2738880), (128, 2653290), (135, 2515712), (144, 2358480), (155, 2191104), (160, 2122632), (180, 1886784), (186, 1825920), (192, 1768860), (216, 1572320), (240, 1415088), (248, 1369440), (256, 1326645), (270, 1257856), (279, 1217280), (288, 1179240), (310, 1095552), (317, 1071360), (320, 1061316), (360, 943392), (372, 912960), (384, 884430), (432, 786160), (465, 730368), (480, 707544), (496, 684720), (540, 628928), (558, 608640), (576, 589620), (620, 547776), (634, 535680), (640, 530658), (720, 471696), (744, 456480), (768, 442215), (837, 405760), (864, 393080), (930, 365184), (951, 357120), (960, 353772), (992, 342360), (1080, 314464), (1116, 304320), (1152, 294810), (1240, 273888), (1268, 267840), (1280, 265329), (1395, 243456), (1440, 235848), (1488, 228240), (1585, 214272), (1674, 202880), (1728, 196540), (1860, 182592), (1902, 178560), (1920, 176886), (1984, 171180), (2160, 157232), (2232, 152160), (2304, 147405), (2480, 136944), (2536, 133920), (2790, 121728), (2853, 119040), (2880, 117924), (2976, 114120), (3170, 107136), (3348, 101440), (3456, 98270), (3720, 91296), (3804, 89280), (3840, 88443), (3968, 85590), (4185, 81152), (4320, 78616), (4464, 76080), (4755, 71424), (4960, 68472), (5072, 66960), (5580, 60864), (5706, 59520), (5760, 58962), (5952, 57060), (6340, 53568), (6696, 50720), (6912, 49135), (7440, 45648), (7608, 44640), (7936, 42795), (8370, 40576), (8559, 39680), (8640, 39308), (8928, 38040), (9510, 35712), (9827, 34560), (9920, 34236), (10144, 33480), (11160, 30432), (11412, 29760), (11520, 29481), (11904, 28530), (12680, 26784), (13392, 25360), (14265, 23808), (14880, 22824), (15216, 22320), (16740, 20288), (17118, 19840), (17280, 19654), (17856, 19020)]