2587257120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33479}}^1$

素因数の和:33527

約数の個数: 192

約数和(自身を含む): 9719377920

約数和(自身を除く): 7132120800

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, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 19320, 25760, 33479, 38640, 66958, 77280, 100437, 133916, 167395, 200874, 234353, 267832, 334790, 401748, 468706, 502185, 535664, 669580, 703059, 770017, 803496, 937412, 1004370, 1071328, 1171765, 1339160, 1406118, 1540034, 1606992, 1874824, 2008740, 2310051, 2343530, 2678320, 2812236, 3080068, 3213984, 3515295, 3749648, 3850085, 4017480, 4620102, 4687060, 5356640, 5390119, 5624472, 6160136, 7030590, 7499296, 7700170, 8034960, 9240204, 9374120, 10780238, 11248944, 11550255, 12320272, 14061180, 15400340, 16069920, 16170357, 18480408, 18748240, 21560476, 22497888, 23100510, 24640544, 26950595, 28122360, 30800680, 32340714, 36960816, 37496480, 43120952, 46201020, 53901190, 56244720, 61601360, 64681428, 73921632, 80851785, 86241904, 92402040, 107802380, 112489440, 123202720, 129362856, 161703570, 172483808, 184804080, 215604760, 258725712, 323407140, 369608160, 431209520, 517451424, 646814280, 862419040, 1293628560, 2587257120]

約数ペア:

[(1, 2587257120), (2, 1293628560), (3, 862419040), (4, 646814280), (5, 517451424), (6, 431209520), (7, 369608160), (8, 323407140), (10, 258725712), (12, 215604760), (14, 184804080), (15, 172483808), (16, 161703570), (20, 129362856), (21, 123202720), (23, 112489440), (24, 107802380), (28, 92402040), (30, 86241904), (32, 80851785), (35, 73921632), (40, 64681428), (42, 61601360), (46, 56244720), (48, 53901190), (56, 46201020), (60, 43120952), (69, 37496480), (70, 36960816), (80, 32340714), (84, 30800680), (92, 28122360), (96, 26950595), (105, 24640544), (112, 23100510), (115, 22497888), (120, 21560476), (138, 18748240), (140, 18480408), (160, 16170357), (161, 16069920), (168, 15400340), (184, 14061180), (210, 12320272), (224, 11550255), (230, 11248944), (240, 10780238), (276, 9374120), (280, 9240204), (322, 8034960), (336, 7700170), (345, 7499296), (368, 7030590), (420, 6160136), (460, 5624472), (480, 5390119), (483, 5356640), (552, 4687060), (560, 4620102), (644, 4017480), (672, 3850085), (690, 3749648), (736, 3515295), (805, 3213984), (840, 3080068), (920, 2812236), (966, 2678320), (1104, 2343530), (1120, 2310051), (1288, 2008740), (1380, 1874824), (1610, 1606992), (1680, 1540034), (1840, 1406118), (1932, 1339160), (2208, 1171765), (2415, 1071328), (2576, 1004370), (2760, 937412), (3220, 803496), (3360, 770017), (3680, 703059), (3864, 669580), (4830, 535664), (5152, 502185), (5520, 468706), (6440, 401748), (7728, 334790), (9660, 267832), (11040, 234353), (12880, 200874), (15456, 167395), (19320, 133916), (25760, 100437), (33479, 77280), (38640, 66958)]