2165808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21637

約数の個数: 192

約数和(自身を含む): 7834579200

約数和(自身を除く): 5668770720

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, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 4180, 4560, 5016, 5280, 6270, 6688, 8360, 9120, 10032, 12540, 16720, 20064, 21589, 25080, 33440, 43178, 50160, 64767, 86356, 100320, 107945, 129534, 172712, 215890, 237479, 259068, 323835, 345424, 410191, 431780, 474958, 518136, 647670, 690848, 712437, 820382, 863560, 949916, 1036272, 1187395, 1230573, 1295340, 1424874, 1640764, 1727120, 1899832, 2050955, 2072544, 2374790, 2461146, 2590680, 2849748, 3281528, 3454240, 3562185, 3799664, 4101910, 4512101, 4749580, 4922292, 5181360, 5699496, 6152865, 6563056, 7124370, 7599328, 8203820, 9024202, 9499160, 9844584, 10362720, 11398992, 12305730, 13126112, 13536303, 14248740, 16407640, 18048404, 18998320, 19689168, 22560505, 22797984, 24611460, 27072606, 28497480, 32815280, 36096808, 37996640, 39378336, 45121010, 49222920, 54145212, 56994960, 65630560, 67681515, 72193616, 90242020, 98445840, 108290424, 113989920, 135363030, 144387232, 180484040, 196891680, 216580848, 270726060, 360968080, 433161696, 541452120, 721936160, 1082904240, 2165808480]

約数ペア:

[(1, 2165808480), (2, 1082904240), (3, 721936160), (4, 541452120), (5, 433161696), (6, 360968080), (8, 270726060), (10, 216580848), (11, 196891680), (12, 180484040), (15, 144387232), (16, 135363030), (19, 113989920), (20, 108290424), (22, 98445840), (24, 90242020), (30, 72193616), (32, 67681515), (33, 65630560), (38, 56994960), (40, 54145212), (44, 49222920), (48, 45121010), (55, 39378336), (57, 37996640), (60, 36096808), (66, 32815280), (76, 28497480), (80, 27072606), (88, 24611460), (95, 22797984), (96, 22560505), (110, 19689168), (114, 18998320), (120, 18048404), (132, 16407640), (152, 14248740), (160, 13536303), (165, 13126112), (176, 12305730), (190, 11398992), (209, 10362720), (220, 9844584), (228, 9499160), (240, 9024202), (264, 8203820), (285, 7599328), (304, 7124370), (330, 6563056), (352, 6152865), (380, 5699496), (418, 5181360), (440, 4922292), (456, 4749580), (480, 4512101), (528, 4101910), (570, 3799664), (608, 3562185), (627, 3454240), (660, 3281528), (760, 2849748), (836, 2590680), (880, 2461146), (912, 2374790), (1045, 2072544), (1056, 2050955), (1140, 1899832), (1254, 1727120), (1320, 1640764), (1520, 1424874), (1672, 1295340), (1760, 1230573), (1824, 1187395), (2090, 1036272), (2280, 949916), (2508, 863560), (2640, 820382), (3040, 712437), (3135, 690848), (3344, 647670), (4180, 518136), (4560, 474958), (5016, 431780), (5280, 410191), (6270, 345424), (6688, 323835), (8360, 259068), (9120, 237479), (10032, 215890), (12540, 172712), (16720, 129534), (20064, 107945), (21589, 100320), (25080, 86356), (33440, 64767), (43178, 50160)]