1588892970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 4444139520

約数和(自身を除く): 2855246550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 151, 178, 210, 267, 302, 445, 453, 534, 563, 623, 755, 890, 906, 1057, 1126, 1246, 1335, 1510, 1689, 1869, 2114, 2265, 2670, 2815, 3115, 3171, 3378, 3738, 3941, 4530, 5285, 5630, 6230, 6342, 7882, 8445, 9345, 10570, 11823, 13439, 15855, 16890, 18690, 19705, 23646, 26878, 31710, 39410, 40317, 50107, 59115, 67195, 80634, 85013, 94073, 100214, 118230, 134390, 150321, 170026, 188146, 201585, 250535, 255039, 282219, 300642, 350749, 403170, 425065, 470365, 501070, 510078, 564438, 595091, 701498, 751605, 850130, 940730, 1052247, 1190182, 1275195, 1411095, 1503210, 1753745, 1785273, 2104494, 2550390, 2822190, 2975455, 3507490, 3570546, 5261235, 5950910, 7566157, 8926365, 10522470, 15132314, 17852730, 22698471, 37830785, 45396942, 52963099, 75661570, 105926198, 113492355, 158889297, 226984710, 264815495, 317778594, 529630990, 794446485, 1588892970]

約数ペア:

[(1, 1588892970), (2, 794446485), (3, 529630990), (5, 317778594), (6, 264815495), (7, 226984710), (10, 158889297), (14, 113492355), (15, 105926198), (21, 75661570), (30, 52963099), (35, 45396942), (42, 37830785), (70, 22698471), (89, 17852730), (105, 15132314), (151, 10522470), (178, 8926365), (210, 7566157), (267, 5950910), (302, 5261235), (445, 3570546), (453, 3507490), (534, 2975455), (563, 2822190), (623, 2550390), (755, 2104494), (890, 1785273), (906, 1753745), (1057, 1503210), (1126, 1411095), (1246, 1275195), (1335, 1190182), (1510, 1052247), (1689, 940730), (1869, 850130), (2114, 751605), (2265, 701498), (2670, 595091), (2815, 564438), (3115, 510078), (3171, 501070), (3378, 470365), (3738, 425065), (3941, 403170), (4530, 350749), (5285, 300642), (5630, 282219), (6230, 255039), (6342, 250535), (7882, 201585), (8445, 188146), (9345, 170026), (10570, 150321), (11823, 134390), (13439, 118230), (15855, 100214), (16890, 94073), (18690, 85013), (19705, 80634), (23646, 67195), (26878, 59115), (31710, 50107), (39410, 40317)]