227381640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13831}}^1$

素因数の和:13982

約数の個数: 64

約数和(自身を含む): 687173760

約数和(自身を除く): 459792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 13831, 16440, 27662, 41493, 55324, 69155, 82986, 110648, 138310, 165972, 207465, 276620, 331944, 414930, 553240, 829860, 1659720, 1894847, 3789694, 5684541, 7579388, 9474235, 11369082, 15158776, 18948470, 22738164, 28422705, 37896940, 45476328, 56845410, 75793880, 113690820, 227381640]

約数ペア:

[(1, 227381640), (2, 113690820), (3, 75793880), (4, 56845410), (5, 45476328), (6, 37896940), (8, 28422705), (10, 22738164), (12, 18948470), (15, 15158776), (20, 11369082), (24, 9474235), (30, 7579388), (40, 5684541), (60, 3789694), (120, 1894847), (137, 1659720), (274, 829860), (411, 553240), (548, 414930), (685, 331944), (822, 276620), (1096, 207465), (1370, 165972), (1644, 138310), (2055, 110648), (2740, 82986), (3288, 69155), (4110, 55324), (5480, 41493), (8220, 27662), (13831, 16440)]