194609640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 611660160

約数和(自身を除く): 417050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 636, 740, 795, 827, 888, 1060, 1110, 1272, 1480, 1590, 1654, 1961, 2120, 2220, 2481, 3180, 3308, 3922, 4135, 4440, 4962, 5883, 6360, 6616, 7844, 8270, 9805, 9924, 11766, 12405, 15688, 16540, 19610, 19848, 23532, 24810, 29415, 30599, 33080, 39220, 43831, 47064, 49620, 58830, 61198, 78440, 87662, 91797, 99240, 117660, 122396, 131493, 152995, 175324, 183594, 219155, 235320, 244792, 262986, 305990, 350648, 367188, 438310, 458985, 525972, 611980, 657465, 734376, 876620, 917970, 1051944, 1223960, 1314930, 1621747, 1753240, 1835940, 2629860, 3243494, 3671880, 4865241, 5259720, 6486988, 8108735, 9730482, 12973976, 16217470, 19460964, 24326205, 32434940, 38921928, 48652410, 64869880, 97304820, 194609640]

約数ペア:

[(1, 194609640), (2, 97304820), (3, 64869880), (4, 48652410), (5, 38921928), (6, 32434940), (8, 24326205), (10, 19460964), (12, 16217470), (15, 12973976), (20, 9730482), (24, 8108735), (30, 6486988), (37, 5259720), (40, 4865241), (53, 3671880), (60, 3243494), (74, 2629860), (106, 1835940), (111, 1753240), (120, 1621747), (148, 1314930), (159, 1223960), (185, 1051944), (212, 917970), (222, 876620), (265, 734376), (296, 657465), (318, 611980), (370, 525972), (424, 458985), (444, 438310), (530, 367188), (555, 350648), (636, 305990), (740, 262986), (795, 244792), (827, 235320), (888, 219155), (1060, 183594), (1110, 175324), (1272, 152995), (1480, 131493), (1590, 122396), (1654, 117660), (1961, 99240), (2120, 91797), (2220, 87662), (2481, 78440), (3180, 61198), (3308, 58830), (3922, 49620), (4135, 47064), (4440, 43831), (4962, 39220), (5883, 33080), (6360, 30599), (6616, 29415), (7844, 24810), (8270, 23532), (9805, 19848), (9924, 19610), (11766, 16540), (12405, 15688)]