156919466080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{746951}}^1$

素因数の和:747080

約数の個数: 96

約数和(自身を含む): 403192738368

約数和(自身を除く): 246273272288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 404, 416, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2080, 2626, 3232, 4040, 5252, 6565, 8080, 10504, 13130, 16160, 21008, 26260, 42016, 52520, 105040, 210080, 746951, 1493902, 2987804, 3734755, 5975608, 7469510, 9710363, 11951216, 14939020, 19420726, 23902432, 29878040, 38841452, 48551815, 59756080, 75442051, 77682904, 97103630, 119512160, 150884102, 155365808, 194207260, 301768204, 310731616, 377210255, 388414520, 603536408, 754420510, 776829040, 980746663, 1207072816, 1508841020, 1553658080, 1961493326, 2414145632, 3017682040, 3922986652, 4903733315, 6035364080, 7845973304, 9807466630, 12070728160, 15691946608, 19614933260, 31383893216, 39229866520, 78459733040, 156919466080]

約数ペア:

[(1, 156919466080), (2, 78459733040), (4, 39229866520), (5, 31383893216), (8, 19614933260), (10, 15691946608), (13, 12070728160), (16, 9807466630), (20, 7845973304), (26, 6035364080), (32, 4903733315), (40, 3922986652), (52, 3017682040), (65, 2414145632), (80, 1961493326), (101, 1553658080), (104, 1508841020), (130, 1207072816), (160, 980746663), (202, 776829040), (208, 754420510), (260, 603536408), (404, 388414520), (416, 377210255), (505, 310731616), (520, 301768204), (808, 194207260), (1010, 155365808), (1040, 150884102), (1313, 119512160), (1616, 97103630), (2020, 77682904), (2080, 75442051), (2626, 59756080), (3232, 48551815), (4040, 38841452), (5252, 29878040), (6565, 23902432), (8080, 19420726), (10504, 14939020), (13130, 11951216), (16160, 9710363), (21008, 7469510), (26260, 5975608), (42016, 3734755), (52520, 2987804), (105040, 1493902), (210080, 746951)]