338959080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 1146717000

約数和(自身を除く): 807757920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 233, 270, 324, 360, 405, 449, 466, 540, 648, 699, 810, 898, 932, 1080, 1165, 1347, 1398, 1620, 1796, 1864, 2097, 2245, 2330, 2694, 2796, 3240, 3495, 3592, 4041, 4194, 4490, 4660, 5388, 5592, 6291, 6735, 6990, 8082, 8388, 8980, 9320, 10485, 10776, 12123, 12582, 13470, 13980, 16164, 16776, 17960, 18873, 20205, 20970, 24246, 25164, 26940, 27960, 31455, 32328, 36369, 37746, 40410, 41940, 48492, 50328, 53880, 60615, 62910, 72738, 75492, 80820, 83880, 94365, 96984, 104617, 121230, 125820, 145476, 150984, 161640, 181845, 188730, 209234, 242460, 251640, 290952, 313851, 363690, 377460, 418468, 484920, 523085, 627702, 727380, 754920, 836936, 941553, 1046170, 1255404, 1454760, 1569255, 1883106, 2092340, 2510808, 2824659, 3138510, 3766212, 4184680, 4707765, 5649318, 6277020, 7532424, 8473977, 9415530, 11298636, 12554040, 14123295, 16947954, 18831060, 22597272, 28246590, 33895908, 37662120, 42369885, 56493180, 67791816, 84739770, 112986360, 169479540, 338959080]

約数ペア:

[(1, 338959080), (2, 169479540), (3, 112986360), (4, 84739770), (5, 67791816), (6, 56493180), (8, 42369885), (9, 37662120), (10, 33895908), (12, 28246590), (15, 22597272), (18, 18831060), (20, 16947954), (24, 14123295), (27, 12554040), (30, 11298636), (36, 9415530), (40, 8473977), (45, 7532424), (54, 6277020), (60, 5649318), (72, 4707765), (81, 4184680), (90, 3766212), (108, 3138510), (120, 2824659), (135, 2510808), (162, 2092340), (180, 1883106), (216, 1569255), (233, 1454760), (270, 1255404), (324, 1046170), (360, 941553), (405, 836936), (449, 754920), (466, 727380), (540, 627702), (648, 523085), (699, 484920), (810, 418468), (898, 377460), (932, 363690), (1080, 313851), (1165, 290952), (1347, 251640), (1398, 242460), (1620, 209234), (1796, 188730), (1864, 181845), (2097, 161640), (2245, 150984), (2330, 145476), (2694, 125820), (2796, 121230), (3240, 104617), (3495, 96984), (3592, 94365), (4041, 83880), (4194, 80820), (4490, 75492), (4660, 72738), (5388, 62910), (5592, 60615), (6291, 53880), (6735, 50328), (6990, 48492), (8082, 41940), (8388, 40410), (8980, 37746), (9320, 36369), (10485, 32328), (10776, 31455), (12123, 27960), (12582, 26940), (13470, 25164), (13980, 24246), (16164, 20970), (16776, 20205), (17960, 18873)]