191490240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1346

約数の個数: 112

約数和(自身を含む): 612026208

約数和(自身を除く): 420535968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1153, 1384, 1730, 2076, 2306, 2595, 2768, 3459, 3460, 4152, 4612, 5190, 5536, 5765, 6918, 6920, 8304, 9224, 10380, 11072, 11530, 13836, 13840, 16608, 17295, 18448, 20760, 23060, 27672, 27680, 33216, 34590, 36896, 41520, 46120, 55344, 55360, 69180, 73792, 83040, 92240, 110688, 138360, 166080, 184480, 199469, 221376, 276720, 368960, 398938, 553440, 598407, 797876, 997345, 1106880, 1196814, 1595752, 1994690, 2393628, 2992035, 3191504, 3989380, 4787256, 5984070, 6383008, 7978760, 9574512, 11968140, 12766016, 15957520, 19149024, 23936280, 31915040, 38298048, 47872560, 63830080, 95745120, 191490240]

約数ペア:

[(1, 191490240), (2, 95745120), (3, 63830080), (4, 47872560), (5, 38298048), (6, 31915040), (8, 23936280), (10, 19149024), (12, 15957520), (15, 12766016), (16, 11968140), (20, 9574512), (24, 7978760), (30, 6383008), (32, 5984070), (40, 4787256), (48, 3989380), (60, 3191504), (64, 2992035), (80, 2393628), (96, 1994690), (120, 1595752), (160, 1196814), (173, 1106880), (192, 997345), (240, 797876), (320, 598407), (346, 553440), (480, 398938), (519, 368960), (692, 276720), (865, 221376), (960, 199469), (1038, 184480), (1153, 166080), (1384, 138360), (1730, 110688), (2076, 92240), (2306, 83040), (2595, 73792), (2768, 69180), (3459, 55360), (3460, 55344), (4152, 46120), (4612, 41520), (5190, 36896), (5536, 34590), (5765, 33216), (6918, 27680), (6920, 27672), (8304, 23060), (9224, 20760), (10380, 18448), (11072, 17295), (11530, 16608), (13836, 13840)]