268319040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25440

約数の個数: 112

約数和(自身を含む): 929396160

約数和(自身を除く): 661077120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 254090, 279499, 304908, 381135, 406544, 508180, 558998, 609816, 762270, 813088, 838497, 1016360, 1117996, 1219632, 1397495, 1524540, 1626176, 1676994, 2032720, 2235992, 2439264, 2794990, 3049080, 3353988, 4065440, 4192485, 4471984, 4878528, 5589980, 6098160, 6707976, 8130880, 8384970, 8943968, 11179960, 12196320, 13415952, 16769940, 17887936, 22359920, 24392640, 26831904, 33539880, 44719840, 53663808, 67079760, 89439680, 134159520, 268319040]

約数ペア:

[(1, 268319040), (2, 134159520), (3, 89439680), (4, 67079760), (5, 53663808), (6, 44719840), (8, 33539880), (10, 26831904), (11, 24392640), (12, 22359920), (15, 17887936), (16, 16769940), (20, 13415952), (22, 12196320), (24, 11179960), (30, 8943968), (32, 8384970), (33, 8130880), (40, 6707976), (44, 6098160), (48, 5589980), (55, 4878528), (60, 4471984), (64, 4192485), (66, 4065440), (80, 3353988), (88, 3049080), (96, 2794990), (110, 2439264), (120, 2235992), (132, 2032720), (160, 1676994), (165, 1626176), (176, 1524540), (192, 1397495), (220, 1219632), (240, 1117996), (264, 1016360), (320, 838497), (330, 813088), (352, 762270), (440, 609816), (480, 558998), (528, 508180), (660, 406544), (704, 381135), (880, 304908), (960, 279499), (1056, 254090), (1320, 203272), (1760, 152454), (2112, 127045), (2640, 101636), (3520, 76227), (5280, 50818), (10560, 25409)]