172875360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 192

約数和(自身を含む): 649700352

約数和(自身を除く): 476824992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2237, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4474, 4830, 5152, 5520, 6440, 6711, 7728, 8948, 9660, 11040, 11185, 12880, 13422, 15456, 15659, 17896, 19320, 22370, 25760, 26844, 31318, 33555, 35792, 38640, 44740, 46977, 51451, 53688, 62636, 67110, 71584, 77280, 78295, 89480, 93954, 102902, 107376, 125272, 134220, 154353, 156590, 178960, 187908, 205804, 214752, 234885, 250544, 257255, 268440, 308706, 313180, 357920, 360157, 375816, 411608, 469770, 501088, 514510, 536880, 617412, 626360, 720314, 751632, 771765, 823216, 939540, 1029020, 1073760, 1080471, 1234824, 1252720, 1440628, 1503264, 1543530, 1646432, 1800785, 1879080, 2058040, 2160942, 2469648, 2505440, 2881256, 3087060, 3601570, 3758160, 4116080, 4321884, 4939296, 5402355, 5762512, 6174120, 7203140, 7516320, 8232160, 8643768, 10804710, 11525024, 12348240, 14406280, 17287536, 21609420, 24696480, 28812560, 34575072, 43218840, 57625120, 86437680, 172875360]

約数ペア:

[(1, 172875360), (2, 86437680), (3, 57625120), (4, 43218840), (5, 34575072), (6, 28812560), (7, 24696480), (8, 21609420), (10, 17287536), (12, 14406280), (14, 12348240), (15, 11525024), (16, 10804710), (20, 8643768), (21, 8232160), (23, 7516320), (24, 7203140), (28, 6174120), (30, 5762512), (32, 5402355), (35, 4939296), (40, 4321884), (42, 4116080), (46, 3758160), (48, 3601570), (56, 3087060), (60, 2881256), (69, 2505440), (70, 2469648), (80, 2160942), (84, 2058040), (92, 1879080), (96, 1800785), (105, 1646432), (112, 1543530), (115, 1503264), (120, 1440628), (138, 1252720), (140, 1234824), (160, 1080471), (161, 1073760), (168, 1029020), (184, 939540), (210, 823216), (224, 771765), (230, 751632), (240, 720314), (276, 626360), (280, 617412), (322, 536880), (336, 514510), (345, 501088), (368, 469770), (420, 411608), (460, 375816), (480, 360157), (483, 357920), (552, 313180), (560, 308706), (644, 268440), (672, 257255), (690, 250544), (736, 234885), (805, 214752), (840, 205804), (920, 187908), (966, 178960), (1104, 156590), (1120, 154353), (1288, 134220), (1380, 125272), (1610, 107376), (1680, 102902), (1840, 93954), (1932, 89480), (2208, 78295), (2237, 77280), (2415, 71584), (2576, 67110), (2760, 62636), (3220, 53688), (3360, 51451), (3680, 46977), (3864, 44740), (4474, 38640), (4830, 35792), (5152, 33555), (5520, 31318), (6440, 26844), (6711, 25760), (7728, 22370), (8948, 19320), (9660, 17896), (11040, 15659), (11185, 15456), (12880, 13422)]