149809390440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65705873}}^1$

素因数の和:65705906

約数の個数: 64

約数和(自身を含む): 473082292800

約数和(自身を除く): 323272902360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65705873, 131411746, 197117619, 262823492, 328529365, 394235238, 525646984, 657058730, 788470476, 985588095, 1248411587, 1314117460, 1576940952, 1971176190, 2496823174, 2628234920, 3745234761, 3942352380, 4993646348, 6242057935, 7490469522, 7884704760, 9987292696, 12484115870, 14980939044, 18726173805, 24968231740, 29961878088, 37452347610, 49936463480, 74904695220, 149809390440]

約数ペア:

[(1, 149809390440), (2, 74904695220), (3, 49936463480), (4, 37452347610), (5, 29961878088), (6, 24968231740), (8, 18726173805), (10, 14980939044), (12, 12484115870), (15, 9987292696), (19, 7884704760), (20, 7490469522), (24, 6242057935), (30, 4993646348), (38, 3942352380), (40, 3745234761), (57, 2628234920), (60, 2496823174), (76, 1971176190), (95, 1576940952), (114, 1314117460), (120, 1248411587), (152, 985588095), (190, 788470476), (228, 657058730), (285, 525646984), (380, 394235238), (456, 328529365), (570, 262823492), (760, 197117619), (1140, 131411746), (2280, 65705873)]