395143680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2286

約数の個数: 160

約数和(自身を含む): 1318737024

約数和(自身を除く): 923593344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2237, 2560, 2760, 2944, 3680, 3840, 4416, 4474, 5520, 5888, 6711, 7360, 7680, 8832, 8948, 11040, 11185, 11776, 13422, 14720, 17664, 17896, 22080, 22370, 26844, 29440, 33555, 35328, 35792, 44160, 44740, 51451, 53688, 58880, 67110, 71584, 88320, 89480, 102902, 107376, 134220, 143168, 154353, 176640, 178960, 205804, 214752, 257255, 268440, 286336, 308706, 357920, 411608, 429504, 514510, 536880, 572672, 617412, 715840, 771765, 823216, 859008, 1029020, 1073760, 1145344, 1234824, 1431680, 1543530, 1646432, 1718016, 2058040, 2147520, 2469648, 2863360, 3087060, 3292864, 3436032, 4116080, 4295040, 4939296, 5726720, 6174120, 6585728, 8232160, 8590080, 9878592, 12348240, 13171456, 16464320, 17180160, 19757184, 24696480, 26342912, 32928640, 39514368, 49392960, 65857280, 79028736, 98785920, 131714560, 197571840, 395143680]

約数ペア:

[(1, 395143680), (2, 197571840), (3, 131714560), (4, 98785920), (5, 79028736), (6, 65857280), (8, 49392960), (10, 39514368), (12, 32928640), (15, 26342912), (16, 24696480), (20, 19757184), (23, 17180160), (24, 16464320), (30, 13171456), (32, 12348240), (40, 9878592), (46, 8590080), (48, 8232160), (60, 6585728), (64, 6174120), (69, 5726720), (80, 4939296), (92, 4295040), (96, 4116080), (115, 3436032), (120, 3292864), (128, 3087060), (138, 2863360), (160, 2469648), (184, 2147520), (192, 2058040), (230, 1718016), (240, 1646432), (256, 1543530), (276, 1431680), (320, 1234824), (345, 1145344), (368, 1073760), (384, 1029020), (460, 859008), (480, 823216), (512, 771765), (552, 715840), (640, 617412), (690, 572672), (736, 536880), (768, 514510), (920, 429504), (960, 411608), (1104, 357920), (1280, 308706), (1380, 286336), (1472, 268440), (1536, 257255), (1840, 214752), (1920, 205804), (2208, 178960), (2237, 176640), (2560, 154353), (2760, 143168), (2944, 134220), (3680, 107376), (3840, 102902), (4416, 89480), (4474, 88320), (5520, 71584), (5888, 67110), (6711, 58880), (7360, 53688), (7680, 51451), (8832, 44740), (8948, 44160), (11040, 35792), (11185, 35328), (11776, 33555), (13422, 29440), (14720, 26844), (17664, 22370), (17896, 22080)]