84168480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 220650720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 839, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1678, 1760, 1824, 2090, 2280, 2508, 2517, 2640, 3040, 3135, 3344, 3356, 4180, 4195, 4560, 5016, 5034, 5280, 6270, 6688, 6712, 8360, 8390, 9120, 9229, 10032, 10068, 12540, 12585, 13424, 15941, 16720, 16780, 18458, 20064, 20136, 25080, 25170, 26848, 27687, 31882, 33440, 33560, 36916, 40272, 46145, 47823, 50160, 50340, 55374, 63764, 67120, 73832, 79705, 80544, 92290, 95646, 100320, 100680, 110748, 127528, 134240, 138435, 147664, 159410, 175351, 184580, 191292, 201360, 221496, 239115, 255056, 276870, 295328, 318820, 350702, 369160, 382584, 402720, 442992, 478230, 510112, 526053, 553740, 637640, 701404, 738320, 765168, 876755, 885984, 956460, 1052106, 1107480, 1275280, 1402808, 1476640, 1530336, 1753510, 1912920, 2104212, 2214960, 2550560, 2630265, 2805616, 3507020, 3825840, 4208424, 4429920, 5260530, 5611232, 7014040, 7651680, 8416848, 10521060, 14028080, 16833696, 21042120, 28056160, 42084240, 84168480]

約数ペア:

[(1, 84168480), (2, 42084240), (3, 28056160), (4, 21042120), (5, 16833696), (6, 14028080), (8, 10521060), (10, 8416848), (11, 7651680), (12, 7014040), (15, 5611232), (16, 5260530), (19, 4429920), (20, 4208424), (22, 3825840), (24, 3507020), (30, 2805616), (32, 2630265), (33, 2550560), (38, 2214960), (40, 2104212), (44, 1912920), (48, 1753510), (55, 1530336), (57, 1476640), (60, 1402808), (66, 1275280), (76, 1107480), (80, 1052106), (88, 956460), (95, 885984), (96, 876755), (110, 765168), (114, 738320), (120, 701404), (132, 637640), (152, 553740), (160, 526053), (165, 510112), (176, 478230), (190, 442992), (209, 402720), (220, 382584), (228, 369160), (240, 350702), (264, 318820), (285, 295328), (304, 276870), (330, 255056), (352, 239115), (380, 221496), (418, 201360), (440, 191292), (456, 184580), (480, 175351), (528, 159410), (570, 147664), (608, 138435), (627, 134240), (660, 127528), (760, 110748), (836, 100680), (839, 100320), (880, 95646), (912, 92290), (1045, 80544), (1056, 79705), (1140, 73832), (1254, 67120), (1320, 63764), (1520, 55374), (1672, 50340), (1678, 50160), (1760, 47823), (1824, 46145), (2090, 40272), (2280, 36916), (2508, 33560), (2517, 33440), (2640, 31882), (3040, 27687), (3135, 26848), (3344, 25170), (3356, 25080), (4180, 20136), (4195, 20064), (4560, 18458), (5016, 16780), (5034, 16720), (5280, 15941), (6270, 13424), (6688, 12585), (6712, 12540), (8360, 10068), (8390, 10032), (9120, 9229)]