2180704176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3744

約数の個数: 240

約数和(自身を含む): 7580784640

約数和(自身を除く): 5400080464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3673, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 7068, 7346, 7812, 8246, 9424, 9576, 10416, 10602, 11019, 12369, 14136, 14692, 15624, 16492, 19152, 21204, 22038, 24738, 25711, 28272, 29384, 31248, 32984, 33057, 37107, 42408, 44076, 49476, 51422, 58768, 65968, 66114, 69787, 74214, 77133, 84816, 88152, 98952, 102844, 113863, 132228, 139574, 148428, 154266, 176304, 197904, 205688, 209361, 227726, 231399, 264456, 279148, 296856, 308532, 341589, 411376, 418722, 455452, 462798, 488509, 528912, 558296, 593712, 617064, 628083, 683178, 797041, 837444, 910904, 925596, 977018, 1024767, 1116592, 1234128, 1256166, 1366356, 1465527, 1594082, 1674888, 1821808, 1851192, 1954036, 2049534, 2163397, 2391123, 2512332, 2732712, 2931054, 3188164, 3349776, 3702384, 3908072, 4099068, 4326794, 4396581, 4782246, 5024664, 5465424, 5862108, 6376328, 6490191, 7173369, 7816144, 8198136, 8653588, 8793162, 9564492, 10049328, 11724216, 12752656, 12980382, 14346738, 15143779, 16396272, 17307176, 17586324, 19128984, 19470573, 23448432, 25960764, 28693476, 30287558, 34614352, 35172648, 38257968, 38941146, 45431337, 51921528, 57386952, 60575116, 70345296, 77882292, 90862674, 103843056, 114773904, 121150232, 136294011, 155764584, 181725348, 242300464, 272588022, 311529168, 363450696, 545176044, 726901392, 1090352088, 2180704176]

約数ペア:

[(1, 2180704176), (2, 1090352088), (3, 726901392), (4, 545176044), (6, 363450696), (7, 311529168), (8, 272588022), (9, 242300464), (12, 181725348), (14, 155764584), (16, 136294011), (18, 121150232), (19, 114773904), (21, 103843056), (24, 90862674), (28, 77882292), (31, 70345296), (36, 60575116), (38, 57386952), (42, 51921528), (48, 45431337), (56, 38941146), (57, 38257968), (62, 35172648), (63, 34614352), (72, 30287558), (76, 28693476), (84, 25960764), (93, 23448432), (112, 19470573), (114, 19128984), (124, 17586324), (126, 17307176), (133, 16396272), (144, 15143779), (152, 14346738), (168, 12980382), (171, 12752656), (186, 11724216), (217, 10049328), (228, 9564492), (248, 8793162), (252, 8653588), (266, 8198136), (279, 7816144), (304, 7173369), (336, 6490191), (342, 6376328), (372, 5862108), (399, 5465424), (434, 5024664), (456, 4782246), (496, 4396581), (504, 4326794), (532, 4099068), (558, 3908072), (589, 3702384), (651, 3349776), (684, 3188164), (744, 2931054), (798, 2732712), (868, 2512332), (912, 2391123), (1008, 2163397), (1064, 2049534), (1116, 1954036), (1178, 1851192), (1197, 1821808), (1302, 1674888), (1368, 1594082), (1488, 1465527), (1596, 1366356), (1736, 1256166), (1767, 1234128), (1953, 1116592), (2128, 1024767), (2232, 977018), (2356, 925596), (2394, 910904), (2604, 837444), (2736, 797041), (3192, 683178), (3472, 628083), (3534, 617064), (3673, 593712), (3906, 558296), (4123, 528912), (4464, 488509), (4712, 462798), (4788, 455452), (5208, 418722), (5301, 411376), (6384, 341589), (7068, 308532), (7346, 296856), (7812, 279148), (8246, 264456), (9424, 231399), (9576, 227726), (10416, 209361), (10602, 205688), (11019, 197904), (12369, 176304), (14136, 154266), (14692, 148428), (15624, 139574), (16492, 132228), (19152, 113863), (21204, 102844), (22038, 98952), (24738, 88152), (25711, 84816), (28272, 77133), (29384, 74214), (31248, 69787), (32984, 66114), (33057, 65968), (37107, 58768), (42408, 51422), (44076, 49476)]