2560208544

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{32803}}^1$

素因数の和:33090

約数の個数: 72

約数和(自身を含む): 7307681472

約数和(自身を除く): 4747472928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 8672, 9756, 13008, 19512, 26016, 32803, 39024, 65606, 78048, 98409, 131212, 196818, 262424, 295227, 393636, 524848, 590454, 787272, 1049696, 1180908, 1574544, 2361816, 3149088, 4723632, 8889613, 9447264, 17779226, 26668839, 35558452, 53337678, 71116904, 80006517, 106675356, 142233808, 160013034, 213350712, 284467616, 320026068, 426701424, 640052136, 853402848, 1280104272, 2560208544]

約数ペア:

[(1, 2560208544), (2, 1280104272), (3, 853402848), (4, 640052136), (6, 426701424), (8, 320026068), (9, 284467616), (12, 213350712), (16, 160013034), (18, 142233808), (24, 106675356), (32, 80006517), (36, 71116904), (48, 53337678), (72, 35558452), (96, 26668839), (144, 17779226), (271, 9447264), (288, 8889613), (542, 4723632), (813, 3149088), (1084, 2361816), (1626, 1574544), (2168, 1180908), (2439, 1049696), (3252, 787272), (4336, 590454), (4878, 524848), (6504, 393636), (8672, 295227), (9756, 262424), (13008, 196818), (19512, 131212), (26016, 98409), (32803, 78048), (39024, 65606)]