2016169760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 5270323968

約数和(自身を除く): 3254154208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 223, 242, 352, 440, 446, 467, 484, 605, 880, 892, 934, 968, 1115, 1210, 1760, 1784, 1868, 1936, 2230, 2335, 2420, 2453, 3568, 3736, 3872, 4460, 4670, 4840, 4906, 5137, 7136, 7472, 8920, 9340, 9680, 9812, 10274, 12265, 14944, 17840, 18680, 19360, 19624, 20548, 24530, 25685, 26983, 35680, 37360, 39248, 41096, 49060, 51370, 53966, 56507, 74720, 78496, 82192, 98120, 102740, 104141, 107932, 113014, 134915, 164384, 196240, 205480, 208282, 215864, 226028, 269830, 282535, 392480, 410960, 416564, 431728, 452056, 520705, 539660, 565070, 821920, 833128, 863456, 904112, 1041410, 1079320, 1130140, 1145551, 1666256, 1808224, 2082820, 2158640, 2260280, 2291102, 3332512, 4165640, 4317280, 4520560, 4582204, 5727755, 8331280, 9041120, 9164408, 11455510, 12601061, 16662560, 18328816, 22911020, 25202122, 36657632, 45822040, 50404244, 63005305, 91644080, 100808488, 126010610, 183288160, 201616976, 252021220, 403233952, 504042440, 1008084880, 2016169760]

約数ペア:

[(1, 2016169760), (2, 1008084880), (4, 504042440), (5, 403233952), (8, 252021220), (10, 201616976), (11, 183288160), (16, 126010610), (20, 100808488), (22, 91644080), (32, 63005305), (40, 50404244), (44, 45822040), (55, 36657632), (80, 25202122), (88, 22911020), (110, 18328816), (121, 16662560), (160, 12601061), (176, 11455510), (220, 9164408), (223, 9041120), (242, 8331280), (352, 5727755), (440, 4582204), (446, 4520560), (467, 4317280), (484, 4165640), (605, 3332512), (880, 2291102), (892, 2260280), (934, 2158640), (968, 2082820), (1115, 1808224), (1210, 1666256), (1760, 1145551), (1784, 1130140), (1868, 1079320), (1936, 1041410), (2230, 904112), (2335, 863456), (2420, 833128), (2453, 821920), (3568, 565070), (3736, 539660), (3872, 520705), (4460, 452056), (4670, 431728), (4840, 416564), (4906, 410960), (5137, 392480), (7136, 282535), (7472, 269830), (8920, 226028), (9340, 215864), (9680, 208282), (9812, 205480), (10274, 196240), (12265, 164384), (14944, 134915), (17840, 113014), (18680, 107932), (19360, 104141), (19624, 102740), (20548, 98120), (24530, 82192), (25685, 78496), (26983, 74720), (35680, 56507), (37360, 53966), (39248, 51370), (41096, 49060)]