161524440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5827}}^1$

素因数の和:5862

約数の個数: 192

約数和(自身を含む): 654600960

約数和(自身を除く): 493076520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5827, 6930, 9240, 11654, 13860, 17481, 23308, 27720, 29135, 34962, 40789, 46616, 52443, 58270, 64097, 69924, 81578, 87405, 104886, 116540, 122367, 128194, 139848, 163156, 174810, 192291, 203945, 209772, 233080, 244734, 256388, 262215, 320485, 326312, 349620, 367101, 384582, 407890, 419544, 448679, 489468, 512776, 524430, 576873, 611835, 640970, 699240, 734202, 769164, 815780, 897358, 961455, 978936, 1048860, 1153746, 1223670, 1281940, 1346037, 1468404, 1538328, 1631560, 1794716, 1835505, 1922910, 2097720, 2243395, 2307492, 2447340, 2563880, 2692074, 2884365, 2936808, 3589432, 3671010, 3845820, 4038111, 4486790, 4614984, 4894680, 5384148, 5768730, 6730185, 7342020, 7691640, 8076222, 8973580, 10768296, 11537460, 13460370, 14684040, 16152444, 17947160, 20190555, 23074920, 26920740, 32304888, 40381110, 53841480, 80762220, 161524440]

約数ペア:

[(1, 161524440), (2, 80762220), (3, 53841480), (4, 40381110), (5, 32304888), (6, 26920740), (7, 23074920), (8, 20190555), (9, 17947160), (10, 16152444), (11, 14684040), (12, 13460370), (14, 11537460), (15, 10768296), (18, 8973580), (20, 8076222), (21, 7691640), (22, 7342020), (24, 6730185), (28, 5768730), (30, 5384148), (33, 4894680), (35, 4614984), (36, 4486790), (40, 4038111), (42, 3845820), (44, 3671010), (45, 3589432), (55, 2936808), (56, 2884365), (60, 2692074), (63, 2563880), (66, 2447340), (70, 2307492), (72, 2243395), (77, 2097720), (84, 1922910), (88, 1835505), (90, 1794716), (99, 1631560), (105, 1538328), (110, 1468404), (120, 1346037), (126, 1281940), (132, 1223670), (140, 1153746), (154, 1048860), (165, 978936), (168, 961455), (180, 897358), (198, 815780), (210, 769164), (220, 734202), (231, 699240), (252, 640970), (264, 611835), (280, 576873), (308, 524430), (315, 512776), (330, 489468), (360, 448679), (385, 419544), (396, 407890), (420, 384582), (440, 367101), (462, 349620), (495, 326312), (504, 320485), (616, 262215), (630, 256388), (660, 244734), (693, 233080), (770, 209772), (792, 203945), (840, 192291), (924, 174810), (990, 163156), (1155, 139848), (1260, 128194), (1320, 122367), (1386, 116540), (1540, 104886), (1848, 87405), (1980, 81578), (2310, 69924), (2520, 64097), (2772, 58270), (3080, 52443), (3465, 46616), (3960, 40789), (4620, 34962), (5544, 29135), (5827, 27720), (6930, 23308), (9240, 17481), (11654, 13860)]