1567280080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 3715476480

約数和(自身を除く): 2148196400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 269, 335, 536, 538, 670, 1072, 1076, 1087, 1340, 1345, 2152, 2174, 2680, 2690, 4304, 4348, 5360, 5380, 5435, 8696, 10760, 10870, 17392, 18023, 21520, 21740, 36046, 43480, 72092, 72829, 86960, 90115, 144184, 145658, 180230, 288368, 291316, 292403, 360460, 364145, 582632, 584806, 720920, 728290, 1165264, 1169612, 1441840, 1456580, 1462015, 2339224, 2913160, 2924030, 4678448, 5826320, 5848060, 11696120, 19591001, 23392240, 39182002, 78364004, 97955005, 156728008, 195910010, 313456016, 391820020, 783640040, 1567280080]

約数ペア:

[(1, 1567280080), (2, 783640040), (4, 391820020), (5, 313456016), (8, 195910010), (10, 156728008), (16, 97955005), (20, 78364004), (40, 39182002), (67, 23392240), (80, 19591001), (134, 11696120), (268, 5848060), (269, 5826320), (335, 4678448), (536, 2924030), (538, 2913160), (670, 2339224), (1072, 1462015), (1076, 1456580), (1087, 1441840), (1340, 1169612), (1345, 1165264), (2152, 728290), (2174, 720920), (2680, 584806), (2690, 582632), (4304, 364145), (4348, 360460), (5360, 292403), (5380, 291316), (5435, 288368), (8696, 180230), (10760, 145658), (10870, 144184), (17392, 90115), (18023, 86960), (21520, 72829), (21740, 72092), (36046, 43480)]