199010880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 168

約数和(自身を含む): 700869312

約数和(自身を除く): 501858432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1607, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3214, 3440, 3870, 4128, 4821, 5160, 6192, 6428, 6880, 7740, 8035, 8256, 9642, 10320, 12384, 12856, 13760, 14463, 15480, 16070, 19284, 20640, 24105, 24768, 25712, 28926, 30960, 32140, 38568, 41280, 48210, 51424, 57852, 61920, 64280, 69101, 72315, 77136, 96420, 102848, 115704, 123840, 128560, 138202, 144630, 154272, 192840, 207303, 231408, 257120, 276404, 289260, 308544, 345505, 385680, 414606, 462816, 514240, 552808, 578520, 621909, 691010, 771360, 829212, 925632, 1036515, 1105616, 1157040, 1243818, 1382020, 1542720, 1658424, 2073030, 2211232, 2314080, 2487636, 2764040, 3109545, 3316848, 4146060, 4422464, 4628160, 4975272, 5528080, 6219090, 6633696, 8292120, 9950544, 11056160, 12438180, 13267392, 16584240, 19901088, 22112320, 24876360, 33168480, 39802176, 49752720, 66336960, 99505440, 199010880]

約数ペア:

[(1, 199010880), (2, 99505440), (3, 66336960), (4, 49752720), (5, 39802176), (6, 33168480), (8, 24876360), (9, 22112320), (10, 19901088), (12, 16584240), (15, 13267392), (16, 12438180), (18, 11056160), (20, 9950544), (24, 8292120), (30, 6633696), (32, 6219090), (36, 5528080), (40, 4975272), (43, 4628160), (45, 4422464), (48, 4146060), (60, 3316848), (64, 3109545), (72, 2764040), (80, 2487636), (86, 2314080), (90, 2211232), (96, 2073030), (120, 1658424), (129, 1542720), (144, 1382020), (160, 1243818), (172, 1157040), (180, 1105616), (192, 1036515), (215, 925632), (240, 829212), (258, 771360), (288, 691010), (320, 621909), (344, 578520), (360, 552808), (387, 514240), (430, 462816), (480, 414606), (516, 385680), (576, 345505), (645, 308544), (688, 289260), (720, 276404), (774, 257120), (860, 231408), (960, 207303), (1032, 192840), (1290, 154272), (1376, 144630), (1440, 138202), (1548, 128560), (1607, 123840), (1720, 115704), (1935, 102848), (2064, 96420), (2580, 77136), (2752, 72315), (2880, 69101), (3096, 64280), (3214, 61920), (3440, 57852), (3870, 51424), (4128, 48210), (4821, 41280), (5160, 38568), (6192, 32140), (6428, 30960), (6880, 28926), (7740, 25712), (8035, 24768), (8256, 24105), (9642, 20640), (10320, 19284), (12384, 16070), (12856, 15480), (13760, 14463)]