225745920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 352

約数和(自身を含む): 848931840

約数和(自身を除く): 623185920

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, 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, 6210, 6390, 6532, 6624, 6816, 6912, 7360, 7668, 7680, 8165, 8280, 8520, 8640, 8832, 9088, 9216, 9585, 9798, 9936, 10224, 11040, 11360, 11520, 11776, 12420, 12780, 13064, 13248, 13632, 13824, 14697, 14720, 15336, 15360, 16330, 16560, 17040, 17280, 17664, 18176, 19170, 19596, 19872, 20448, 22080, 22720, 23040, 23552, 24495, 24840, 25560, 26128, 26496, 27264, 27648, 29394, 29440, 30672, 32660, 33120, 34080, 34560, 35328, 36352, 38340, 39192, 39744, 40896, 44091, 44160, 45440, 46080, 48990, 49680, 51120, 52256, 52992, 54528, 58788, 58880, 61344, 65320, 66240, 68160, 69120, 70656, 72704, 73485, 76680, 78384, 79488, 81792, 88182, 88320, 90880, 97980, 99360, 102240, 104512, 105984, 109056, 117576, 117760, 122688, 130640, 132480, 136320, 138240, 146970, 153360, 156768, 158976, 163584, 176364, 176640, 181760, 195960, 198720, 204480, 209024, 211968, 218112, 220455, 235152, 245376, 261280, 264960, 272640, 293940, 306720, 313536, 317952, 327168, 352728, 353280, 363520, 391920, 397440, 408960, 418048, 440910, 470304, 490752, 522560, 529920, 545280, 587880, 613440, 627072, 635904, 654336, 705456, 783840, 794880, 817920, 836096, 881820, 940608, 981504, 1045120, 1059840, 1090560, 1175760, 1226880, 1254144, 1410912, 1567680, 1589760, 1635840, 1672192, 1763640, 1881216, 1963008, 2090240, 2351520, 2453760, 2508288, 2821824, 3135360, 3179520, 3271680, 3527280, 3762432, 4180480, 4703040, 4907520, 5016576, 5643648, 6270720, 7054560, 7524864, 8360960, 9406080, 9815040, 11287296, 12541440, 14109120, 15049728, 18812160, 22574592, 25082880, 28218240, 37624320, 45149184, 56436480, 75248640, 112872960, 225745920]

約数ペア:

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