552544720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 1604897280

約数和(自身を除く): 1052352560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 208, 260, 280, 284, 355, 364, 455, 497, 520, 560, 568, 710, 728, 910, 923, 994, 1040, 1069, 1136, 1420, 1456, 1820, 1846, 1988, 2138, 2485, 2840, 3640, 3692, 3976, 4276, 4615, 4970, 5345, 5680, 6461, 7280, 7384, 7483, 7952, 8552, 9230, 9940, 10690, 12922, 13897, 14768, 14966, 17104, 18460, 19880, 21380, 25844, 27794, 29932, 32305, 36920, 37415, 39760, 42760, 51688, 55588, 59864, 64610, 69485, 73840, 74830, 75899, 85520, 97279, 103376, 111176, 119728, 129220, 138970, 149660, 151798, 194558, 222352, 258440, 277940, 299320, 303596, 379495, 389116, 486395, 516880, 531293, 555880, 598640, 607192, 758990, 778232, 972790, 986687, 1062586, 1111760, 1214384, 1517980, 1556464, 1945580, 1973374, 2125172, 2656465, 3035960, 3891160, 3946748, 4250344, 4933435, 5312930, 6071920, 6906809, 7782320, 7893496, 8500688, 9866870, 10625860, 13813618, 15786992, 19733740, 21251720, 27627236, 34534045, 39467480, 42503440, 55254472, 69068090, 78934960, 110508944, 138136180, 276272360, 552544720]

約数ペア:

[(1, 552544720), (2, 276272360), (4, 138136180), (5, 110508944), (7, 78934960), (8, 69068090), (10, 55254472), (13, 42503440), (14, 39467480), (16, 34534045), (20, 27627236), (26, 21251720), (28, 19733740), (35, 15786992), (40, 13813618), (52, 10625860), (56, 9866870), (65, 8500688), (70, 7893496), (71, 7782320), (80, 6906809), (91, 6071920), (104, 5312930), (112, 4933435), (130, 4250344), (140, 3946748), (142, 3891160), (182, 3035960), (208, 2656465), (260, 2125172), (280, 1973374), (284, 1945580), (355, 1556464), (364, 1517980), (455, 1214384), (497, 1111760), (520, 1062586), (560, 986687), (568, 972790), (710, 778232), (728, 758990), (910, 607192), (923, 598640), (994, 555880), (1040, 531293), (1069, 516880), (1136, 486395), (1420, 389116), (1456, 379495), (1820, 303596), (1846, 299320), (1988, 277940), (2138, 258440), (2485, 222352), (2840, 194558), (3640, 151798), (3692, 149660), (3976, 138970), (4276, 129220), (4615, 119728), (4970, 111176), (5345, 103376), (5680, 97279), (6461, 85520), (7280, 75899), (7384, 74830), (7483, 73840), (7952, 69485), (8552, 64610), (9230, 59864), (9940, 55588), (10690, 51688), (12922, 42760), (13897, 39760), (14768, 37415), (14966, 36920), (17104, 32305), (18460, 29932), (19880, 27794), (21380, 25844)]