206736720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45337}}^1$

素因数の和:45372

約数の個数: 80

約数和(自身を含む): 674629440

約数和(自身を除く): 467892720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 45337, 90674, 136011, 181348, 226685, 272022, 362696, 453370, 544044, 680055, 725392, 861403, 906740, 1088088, 1360110, 1722806, 1813480, 2176176, 2584209, 2720220, 3445612, 3626960, 4307015, 5168418, 5440440, 6891224, 8614030, 10336836, 10880880, 12921045, 13782448, 17228060, 20673672, 25842090, 34456120, 41347344, 51684180, 68912240, 103368360, 206736720]

約数ペア:

[(1, 206736720), (2, 103368360), (3, 68912240), (4, 51684180), (5, 41347344), (6, 34456120), (8, 25842090), (10, 20673672), (12, 17228060), (15, 13782448), (16, 12921045), (19, 10880880), (20, 10336836), (24, 8614030), (30, 6891224), (38, 5440440), (40, 5168418), (48, 4307015), (57, 3626960), (60, 3445612), (76, 2720220), (80, 2584209), (95, 2176176), (114, 1813480), (120, 1722806), (152, 1360110), (190, 1088088), (228, 906740), (240, 861403), (285, 725392), (304, 680055), (380, 544044), (456, 453370), (570, 362696), (760, 272022), (912, 226685), (1140, 181348), (1520, 136011), (2280, 90674), (4560, 45337)]