451491840

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 1698278400

約数和(自身を除く): 1246786560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 71, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 142, 144, 160, 180, 184, 192, 207, 213, 216, 230, 240, 256, 270, 276, 284, 288, 320, 345, 355, 360, 368, 384, 414, 426, 432, 460, 480, 512, 540, 552, 568, 576, 621, 639, 640, 690, 710, 720, 736, 768, 828, 852, 864, 920, 960, 1024, 1035, 1065, 1080, 1104, 1136, 1152, 1242, 1278, 1280, 1380, 1420, 1440, 1472, 1536, 1633, 1656, 1704, 1728, 1840, 1917, 1920, 2048, 2070, 2130, 2160, 2208, 2272, 2304, 2484, 2556, 2560, 2760, 2840, 2880, 2944, 3072, 3105, 3195, 3266, 3312, 3408, 3456, 3680, 3834, 3840, 4140, 4260, 4320, 4416, 4544, 4608, 4899, 4968, 5112, 5120, 5520, 5680, 5760, 5888, 6144, 6210, 6390, 6532, 6624, 6816, 6912, 7360, 7668, 7680, 8165, 8280, 8520, 8640, 8832, 9088, 9216, 9585, 9798, 9936, 10224, 10240, 11040, 11360, 11520, 11776, 12420, 12780, 13064, 13248, 13632, 13824, 14697, 14720, 15336, 15360, 16330, 16560, 17040, 17280, 17664, 18176, 18432, 19170, 19596, 19872, 20448, 22080, 22720, 23040, 23552, 24495, 24840, 25560, 26128, 26496, 27264, 27648, 29394, 29440, 30672, 30720, 32660, 33120, 34080, 34560, 35328, 36352, 38340, 39192, 39744, 40896, 44091, 44160, 45440, 46080, 47104, 48990, 49680, 51120, 52256, 52992, 54528, 55296, 58788, 58880, 61344, 65320, 66240, 68160, 69120, 70656, 72704, 73485, 76680, 78384, 79488, 81792, 88182, 88320, 90880, 92160, 97980, 99360, 102240, 104512, 105984, 109056, 117576, 117760, 122688, 130640, 132480, 136320, 138240, 141312, 145408, 146970, 153360, 156768, 158976, 163584, 176364, 176640, 181760, 195960, 198720, 204480, 209024, 211968, 218112, 220455, 235152, 235520, 245376, 261280, 264960, 272640, 276480, 293940, 306720, 313536, 317952, 327168, 352728, 353280, 363520, 391920, 397440, 408960, 418048, 423936, 436224, 440910, 470304, 490752, 522560, 529920, 545280, 587880, 613440, 627072, 635904, 654336, 705456, 706560, 727040, 783840, 794880, 817920, 836096, 881820, 940608, 981504, 1045120, 1059840, 1090560, 1175760, 1226880, 1254144, 1271808, 1308672, 1410912, 1567680, 1589760, 1635840, 1672192, 1763640, 1881216, 1963008, 2090240, 2119680, 2181120, 2351520, 2453760, 2508288, 2821824, 3135360, 3179520, 3271680, 3344384, 3527280, 3762432, 3926016, 4180480, 4703040, 4907520, 5016576, 5643648, 6270720, 6359040, 6543360, 7054560, 7524864, 8360960, 9406080, 9815040, 10033152, 11287296, 12541440, 14109120, 15049728, 16721920, 18812160, 19630080, 22574592, 25082880, 28218240, 30099456, 37624320, 45149184, 50165760, 56436480, 75248640, 90298368, 112872960, 150497280, 225745920, 451491840]

約数ペア:

[(1, 451491840), (2, 225745920), (3, 150497280), (4, 112872960), (5, 90298368), (6, 75248640), (8, 56436480), (9, 50165760), (10, 45149184), (12, 37624320), (15, 30099456), (16, 28218240), (18, 25082880), (20, 22574592), (23, 19630080), (24, 18812160), (27, 16721920), (30, 15049728), (32, 14109120), (36, 12541440), (40, 11287296), (45, 10033152), (46, 9815040), (48, 9406080), (54, 8360960), (60, 7524864), (64, 7054560), (69, 6543360), (71, 6359040), (72, 6270720), (80, 5643648), (90, 5016576), (92, 4907520), (96, 4703040), (108, 4180480), (115, 3926016), (120, 3762432), (128, 3527280), (135, 3344384), (138, 3271680), (142, 3179520), (144, 3135360), (160, 2821824), (180, 2508288), (184, 2453760), (192, 2351520), (207, 2181120), (213, 2119680), (216, 2090240), (230, 1963008), (240, 1881216), (256, 1763640), (270, 1672192), (276, 1635840), (284, 1589760), (288, 1567680), (320, 1410912), (345, 1308672), (355, 1271808), (360, 1254144), (368, 1226880), (384, 1175760), (414, 1090560), (426, 1059840), (432, 1045120), (460, 981504), (480, 940608), (512, 881820), (540, 836096), (552, 817920), (568, 794880), (576, 783840), (621, 727040), (639, 706560), (640, 705456), (690, 654336), (710, 635904), (720, 627072), (736, 613440), (768, 587880), (828, 545280), (852, 529920), (864, 522560), (920, 490752), (960, 470304), (1024, 440910), (1035, 436224), (1065, 423936), (1080, 418048), (1104, 408960), (1136, 397440), (1152, 391920), (1242, 363520), (1278, 353280), (1280, 352728), (1380, 327168), (1420, 317952), (1440, 313536), (1472, 306720), (1536, 293940), (1633, 276480), (1656, 272640), (1704, 264960), (1728, 261280), (1840, 245376), (1917, 235520), (1920, 235152), (2048, 220455), (2070, 218112), (2130, 211968), (2160, 209024), (2208, 204480), (2272, 198720), (2304, 195960), (2484, 181760), (2556, 176640), (2560, 176364), (2760, 163584), (2840, 158976), (2880, 156768), (2944, 153360), (3072, 146970), (3105, 145408), (3195, 141312), (3266, 138240), (3312, 136320), (3408, 132480), (3456, 130640), (3680, 122688), (3834, 117760), (3840, 117576), (4140, 109056), (4260, 105984), (4320, 104512), (4416, 102240), (4544, 99360), (4608, 97980), (4899, 92160), (4968, 90880), (5112, 88320), (5120, 88182), (5520, 81792), (5680, 79488), (5760, 78384), (5888, 76680), (6144, 73485), (6210, 72704), (6390, 70656), (6532, 69120), (6624, 68160), (6816, 66240), (6912, 65320), (7360, 61344), (7668, 58880), (7680, 58788), (8165, 55296), (8280, 54528), (8520, 52992), (8640, 52256), (8832, 51120), (9088, 49680), (9216, 48990), (9585, 47104), (9798, 46080), (9936, 45440), (10224, 44160), (10240, 44091), (11040, 40896), (11360, 39744), (11520, 39192), (11776, 38340), (12420, 36352), (12780, 35328), (13064, 34560), (13248, 34080), (13632, 33120), (13824, 32660), (14697, 30720), (14720, 30672), (15336, 29440), (15360, 29394), (16330, 27648), (16560, 27264), (17040, 26496), (17280, 26128), (17664, 25560), (18176, 24840), (18432, 24495), (19170, 23552), (19596, 23040), (19872, 22720), (20448, 22080)]