40080348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 133136640

約数和(自身を除く): 93056292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 761, 798, 836, 924, 1197, 1254, 1386, 1463, 1522, 1596, 1881, 2283, 2394, 2508, 2772, 2926, 3044, 3762, 4389, 4566, 4788, 5327, 5852, 6849, 7524, 8371, 8778, 9132, 10654, 13167, 13698, 14459, 15981, 16742, 17556, 21308, 25113, 26334, 27396, 28918, 31962, 33484, 43377, 47943, 50226, 52668, 57836, 58597, 63924, 75339, 86754, 95886, 100452, 101213, 117194, 130131, 150678, 159049, 173508, 175791, 191772, 202426, 234388, 260262, 301356, 303639, 318098, 351582, 404852, 477147, 520524, 527373, 607278, 636196, 703164, 910917, 954294, 1054746, 1113343, 1214556, 1431441, 1821834, 1908588, 2109492, 2226686, 2862882, 3340029, 3643668, 4453372, 5725764, 6680058, 10020087, 13360116, 20040174, 40080348]

約数ペア:

[(1, 40080348), (2, 20040174), (3, 13360116), (4, 10020087), (6, 6680058), (7, 5725764), (9, 4453372), (11, 3643668), (12, 3340029), (14, 2862882), (18, 2226686), (19, 2109492), (21, 1908588), (22, 1821834), (28, 1431441), (33, 1214556), (36, 1113343), (38, 1054746), (42, 954294), (44, 910917), (57, 703164), (63, 636196), (66, 607278), (76, 527373), (77, 520524), (84, 477147), (99, 404852), (114, 351582), (126, 318098), (132, 303639), (133, 301356), (154, 260262), (171, 234388), (198, 202426), (209, 191772), (228, 175791), (231, 173508), (252, 159049), (266, 150678), (308, 130131), (342, 117194), (396, 101213), (399, 100452), (418, 95886), (462, 86754), (532, 75339), (627, 63924), (684, 58597), (693, 57836), (761, 52668), (798, 50226), (836, 47943), (924, 43377), (1197, 33484), (1254, 31962), (1386, 28918), (1463, 27396), (1522, 26334), (1596, 25113), (1881, 21308), (2283, 17556), (2394, 16742), (2508, 15981), (2772, 14459), (2926, 13698), (3044, 13167), (3762, 10654), (4389, 9132), (4566, 8778), (4788, 8371), (5327, 7524), (5852, 6849)]