207907136460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{515873}}^1$

素因数の和:518127

約数の個数: 72

約数和(自身を含む): 630934536960

約数和(自身を除く): 423027400500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2239, 4478, 6717, 8956, 11195, 13434, 20151, 22390, 26868, 33585, 40302, 44780, 67170, 80604, 100755, 134340, 201510, 403020, 515873, 1031746, 1547619, 2063492, 2579365, 3095238, 4642857, 5158730, 6190476, 7738095, 9285714, 10317460, 15476190, 18571428, 23214285, 30952380, 46428570, 92857140, 1155039647, 2310079294, 3465118941, 4620158588, 5775198235, 6930237882, 10395356823, 11550396470, 13860475764, 17325594705, 20790713646, 23100792940, 34651189410, 41581427292, 51976784115, 69302378820, 103953568230, 207907136460]

約数ペア:

[(1, 207907136460), (2, 103953568230), (3, 69302378820), (4, 51976784115), (5, 41581427292), (6, 34651189410), (9, 23100792940), (10, 20790713646), (12, 17325594705), (15, 13860475764), (18, 11550396470), (20, 10395356823), (30, 6930237882), (36, 5775198235), (45, 4620158588), (60, 3465118941), (90, 2310079294), (180, 1155039647), (2239, 92857140), (4478, 46428570), (6717, 30952380), (8956, 23214285), (11195, 18571428), (13434, 15476190), (20151, 10317460), (22390, 9285714), (26868, 7738095), (33585, 6190476), (40302, 5158730), (44780, 4642857), (67170, 3095238), (80604, 2579365), (100755, 2063492), (134340, 1547619), (201510, 1031746), (403020, 515873)]