169395840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9803}}^1$

素因数の和:9831

約数の個数: 128

約数和(自身を含む): 600004800

約数和(自身を除く): 430608960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9803, 17280, 19606, 29409, 39212, 49015, 58818, 78424, 88227, 98030, 117636, 147045, 156848, 176454, 196060, 235272, 264681, 294090, 313696, 352908, 392120, 441135, 470544, 529362, 588180, 627392, 705816, 784240, 882270, 941088, 1058724, 1176360, 1254784, 1323405, 1411632, 1568480, 1764540, 1882176, 2117448, 2352720, 2646810, 2823264, 3136960, 3529080, 3764352, 4234896, 4705440, 5293620, 5646528, 6273920, 7058160, 8469792, 9410880, 10587240, 11293056, 14116320, 16939584, 18821760, 21174480, 28232640, 33879168, 42348960, 56465280, 84697920, 169395840]

約数ペア:

[(1, 169395840), (2, 84697920), (3, 56465280), (4, 42348960), (5, 33879168), (6, 28232640), (8, 21174480), (9, 18821760), (10, 16939584), (12, 14116320), (15, 11293056), (16, 10587240), (18, 9410880), (20, 8469792), (24, 7058160), (27, 6273920), (30, 5646528), (32, 5293620), (36, 4705440), (40, 4234896), (45, 3764352), (48, 3529080), (54, 3136960), (60, 2823264), (64, 2646810), (72, 2352720), (80, 2117448), (90, 1882176), (96, 1764540), (108, 1568480), (120, 1411632), (128, 1323405), (135, 1254784), (144, 1176360), (160, 1058724), (180, 941088), (192, 882270), (216, 784240), (240, 705816), (270, 627392), (288, 588180), (320, 529362), (360, 470544), (384, 441135), (432, 392120), (480, 352908), (540, 313696), (576, 294090), (640, 264681), (720, 235272), (864, 196060), (960, 176454), (1080, 156848), (1152, 147045), (1440, 117636), (1728, 98030), (1920, 88227), (2160, 78424), (2880, 58818), (3456, 49015), (4320, 39212), (5760, 29409), (8640, 19606), (9803, 17280)]