15668464890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{8069}}^1$

素因数の和:8488

約数の個数: 96

約数和(自身を含む): 40830842880

約数和(自身を除く): 25162377990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 383, 390, 507, 766, 845, 1014, 1149, 1690, 1915, 2298, 2535, 3830, 4979, 5070, 5745, 8069, 9958, 11490, 14937, 16138, 24207, 24895, 29874, 40345, 48414, 49790, 64727, 74685, 80690, 104897, 121035, 129454, 149370, 194181, 209794, 242070, 314691, 323635, 388362, 524485, 629382, 647270, 970905, 1048970, 1363661, 1573455, 1941810, 2727322, 3090427, 3146910, 4090983, 6180854, 6818305, 8181966, 9271281, 13636610, 15452135, 18542562, 20454915, 30904270, 40175551, 40909830, 46356405, 80351102, 92712810, 120526653, 200877755, 241053306, 401755510, 522282163, 602633265, 1044564326, 1205266530, 1566846489, 2611410815, 3133692978, 5222821630, 7834232445, 15668464890]

約数ペア:

[(1, 15668464890), (2, 7834232445), (3, 5222821630), (5, 3133692978), (6, 2611410815), (10, 1566846489), (13, 1205266530), (15, 1044564326), (26, 602633265), (30, 522282163), (39, 401755510), (65, 241053306), (78, 200877755), (130, 120526653), (169, 92712810), (195, 80351102), (338, 46356405), (383, 40909830), (390, 40175551), (507, 30904270), (766, 20454915), (845, 18542562), (1014, 15452135), (1149, 13636610), (1690, 9271281), (1915, 8181966), (2298, 6818305), (2535, 6180854), (3830, 4090983), (4979, 3146910), (5070, 3090427), (5745, 2727322), (8069, 1941810), (9958, 1573455), (11490, 1363661), (14937, 1048970), (16138, 970905), (24207, 647270), (24895, 629382), (29874, 524485), (40345, 388362), (48414, 323635), (49790, 314691), (64727, 242070), (74685, 209794), (80690, 194181), (104897, 149370), (121035, 129454)]