1392497280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 5037619860

約数和(自身を除く): 3645122580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 457, 460, 480, 529, 552, 576, 640, 690, 720, 736, 828, 914, 920, 960, 1035, 1058, 1104, 1152, 1371, 1380, 1440, 1472, 1587, 1656, 1828, 1840, 1920, 2070, 2116, 2208, 2285, 2645, 2742, 2760, 2880, 2944, 3174, 3312, 3656, 3680, 4113, 4140, 4232, 4416, 4570, 4761, 5290, 5484, 5520, 5760, 6348, 6624, 6855, 7312, 7360, 7935, 8226, 8280, 8464, 8832, 9140, 9522, 10511, 10580, 10968, 11040, 12696, 13248, 13710, 14624, 14720, 15870, 16452, 16560, 16928, 18280, 19044, 20565, 21022, 21160, 21936, 22080, 23805, 25392, 26496, 27420, 29248, 31533, 31740, 32904, 33120, 33856, 36560, 38088, 41130, 42044, 42320, 43872, 44160, 47610, 50784, 52555, 54840, 58496, 63066, 63480, 65808, 66240, 67712, 73120, 76176, 82260, 84088, 84640, 87744, 94599, 95220, 101568, 105110, 109680, 126132, 126960, 131616, 132480, 146240, 152352, 157665, 164520, 168176, 169280, 175488, 189198, 190440, 203136, 210220, 219360, 241753, 252264, 253920, 263232, 292480, 304704, 315330, 329040, 336352, 338560, 378396, 380880, 420440, 438720, 472995, 483506, 504528, 507840, 526464, 609408, 630660, 658080, 672704, 725259, 756792, 761760, 840880, 877440, 945990, 967012, 1009056, 1015680, 1208765, 1261320, 1316160, 1345408, 1450518, 1513584, 1523520, 1681760, 1891980, 1934024, 2018112, 2175777, 2417530, 2522640, 2632320, 2901036, 3027168, 3047040, 3363520, 3626295, 3783960, 3868048, 4036224, 4351554, 4835060, 5045280, 5802072, 6054336, 6727040, 7252590, 7567920, 7736096, 8703108, 9670120, 10090560, 10878885, 11604144, 12108672, 14505180, 15135840, 15472192, 17406216, 19340240, 20181120, 21757770, 23208288, 29010360, 30271680, 30944384, 34812432, 38680480, 43515540, 46416576, 58020720, 60543360, 69624864, 77360960, 87031080, 92833152, 116041440, 139249728, 154721920, 174062160, 232082880, 278499456, 348124320, 464165760, 696248640, 1392497280]

約数ペア:

[(1, 1392497280), (2, 696248640), (3, 464165760), (4, 348124320), (5, 278499456), (6, 232082880), (8, 174062160), (9, 154721920), (10, 139249728), (12, 116041440), (15, 92833152), (16, 87031080), (18, 77360960), (20, 69624864), (23, 60543360), (24, 58020720), (30, 46416576), (32, 43515540), (36, 38680480), (40, 34812432), (45, 30944384), (46, 30271680), (48, 29010360), (60, 23208288), (64, 21757770), (69, 20181120), (72, 19340240), (80, 17406216), (90, 15472192), (92, 15135840), (96, 14505180), (115, 12108672), (120, 11604144), (128, 10878885), (138, 10090560), (144, 9670120), (160, 8703108), (180, 7736096), (184, 7567920), (192, 7252590), (207, 6727040), (230, 6054336), (240, 5802072), (276, 5045280), (288, 4835060), (320, 4351554), (345, 4036224), (360, 3868048), (368, 3783960), (384, 3626295), (414, 3363520), (457, 3047040), (460, 3027168), (480, 2901036), (529, 2632320), (552, 2522640), (576, 2417530), (640, 2175777), (690, 2018112), (720, 1934024), (736, 1891980), (828, 1681760), (914, 1523520), (920, 1513584), (960, 1450518), (1035, 1345408), (1058, 1316160), (1104, 1261320), (1152, 1208765), (1371, 1015680), (1380, 1009056), (1440, 967012), (1472, 945990), (1587, 877440), (1656, 840880), (1828, 761760), (1840, 756792), (1920, 725259), (2070, 672704), (2116, 658080), (2208, 630660), (2285, 609408), (2645, 526464), (2742, 507840), (2760, 504528), (2880, 483506), (2944, 472995), (3174, 438720), (3312, 420440), (3656, 380880), (3680, 378396), (4113, 338560), (4140, 336352), (4232, 329040), (4416, 315330), (4570, 304704), (4761, 292480), (5290, 263232), (5484, 253920), (5520, 252264), (5760, 241753), (6348, 219360), (6624, 210220), (6855, 203136), (7312, 190440), (7360, 189198), (7935, 175488), (8226, 169280), (8280, 168176), (8464, 164520), (8832, 157665), (9140, 152352), (9522, 146240), (10511, 132480), (10580, 131616), (10968, 126960), (11040, 126132), (12696, 109680), (13248, 105110), (13710, 101568), (14624, 95220), (14720, 94599), (15870, 87744), (16452, 84640), (16560, 84088), (16928, 82260), (18280, 76176), (19044, 73120), (20565, 67712), (21022, 66240), (21160, 65808), (21936, 63480), (22080, 63066), (23805, 58496), (25392, 54840), (26496, 52555), (27420, 50784), (29248, 47610), (31533, 44160), (31740, 43872), (32904, 42320), (33120, 42044), (33856, 41130), (36560, 38088)]