320121229890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138580619}}^1$

素因数の和:138580647

約数の個数: 64

約数和(自身を含む): 957869245440

約数和(自身を除く): 637748015550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 138580619, 277161238, 415741857, 692903095, 831483714, 970064333, 1385806190, 1524386809, 1940128666, 2078709285, 2910192999, 3048773618, 4157418570, 4573160427, 4850321665, 5820385998, 7621934045, 9146320854, 9700643330, 10670707663, 14550964995, 15243868090, 21341415326, 22865802135, 29101929990, 32012122989, 45731604270, 53353538315, 64024245978, 106707076630, 160060614945, 320121229890]

約数ペア:

[(1, 320121229890), (2, 160060614945), (3, 106707076630), (5, 64024245978), (6, 53353538315), (7, 45731604270), (10, 32012122989), (11, 29101929990), (14, 22865802135), (15, 21341415326), (21, 15243868090), (22, 14550964995), (30, 10670707663), (33, 9700643330), (35, 9146320854), (42, 7621934045), (55, 5820385998), (66, 4850321665), (70, 4573160427), (77, 4157418570), (105, 3048773618), (110, 2910192999), (154, 2078709285), (165, 1940128666), (210, 1524386809), (231, 1385806190), (330, 970064333), (385, 831483714), (462, 692903095), (770, 415741857), (1155, 277161238), (2310, 138580619)]