20160820224

素因数分解:

$2^{10}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{27691}}^1$

素因数の和:27796

約数の個数: 132

約数和(自身を含む): 58952944960

約数和(自身を除く): 38792124736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 632, 711, 768, 948, 1024, 1152, 1264, 1422, 1536, 1896, 2304, 2528, 2844, 3072, 3792, 4608, 5056, 5688, 7584, 9216, 10112, 11376, 15168, 20224, 22752, 27691, 30336, 40448, 45504, 55382, 60672, 80896, 83073, 91008, 110764, 121344, 166146, 182016, 221528, 242688, 249219, 332292, 364032, 443056, 498438, 664584, 728064, 886112, 996876, 1329168, 1772224, 1993752, 2187589, 2658336, 3544448, 3987504, 4375178, 5316672, 6562767, 7088896, 7975008, 8750356, 10633344, 13125534, 14177792, 15950016, 17500712, 19688301, 21266688, 26251068, 28355584, 31900032, 35001424, 39376602, 42533376, 52502136, 63800064, 70002848, 78753204, 85066752, 105004272, 127600128, 140005696, 157506408, 210008544, 255200256, 280011392, 315012816, 420017088, 560022784, 630025632, 840034176, 1120045568, 1260051264, 1680068352, 2240091136, 2520102528, 3360136704, 5040205056, 6720273408, 10080410112, 20160820224]

約数ペア:

[(1, 20160820224), (2, 10080410112), (3, 6720273408), (4, 5040205056), (6, 3360136704), (8, 2520102528), (9, 2240091136), (12, 1680068352), (16, 1260051264), (18, 1120045568), (24, 840034176), (32, 630025632), (36, 560022784), (48, 420017088), (64, 315012816), (72, 280011392), (79, 255200256), (96, 210008544), (128, 157506408), (144, 140005696), (158, 127600128), (192, 105004272), (237, 85066752), (256, 78753204), (288, 70002848), (316, 63800064), (384, 52502136), (474, 42533376), (512, 39376602), (576, 35001424), (632, 31900032), (711, 28355584), (768, 26251068), (948, 21266688), (1024, 19688301), (1152, 17500712), (1264, 15950016), (1422, 14177792), (1536, 13125534), (1896, 10633344), (2304, 8750356), (2528, 7975008), (2844, 7088896), (3072, 6562767), (3792, 5316672), (4608, 4375178), (5056, 3987504), (5688, 3544448), (7584, 2658336), (9216, 2187589), (10112, 1993752), (11376, 1772224), (15168, 1329168), (20224, 996876), (22752, 886112), (27691, 728064), (30336, 664584), (40448, 498438), (45504, 443056), (55382, 364032), (60672, 332292), (80896, 249219), (83073, 242688), (91008, 221528), (110764, 182016), (121344, 166146)]