13418522820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{8761}}^1$

素因数の和:8970

約数の個数: 144

約数和(自身を含む): 41640388608

約数和(自身を除く): 28221865788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 127, 134, 180, 201, 254, 268, 335, 381, 402, 508, 603, 635, 670, 762, 804, 1005, 1143, 1206, 1270, 1340, 1524, 1905, 2010, 2286, 2412, 2540, 3015, 3810, 4020, 4572, 5715, 6030, 7620, 8509, 8761, 11430, 12060, 17018, 17522, 22860, 25527, 26283, 34036, 35044, 42545, 43805, 51054, 52566, 76581, 78849, 85090, 87610, 102108, 105132, 127635, 131415, 153162, 157698, 170180, 175220, 255270, 262830, 306324, 315396, 382905, 394245, 510540, 525660, 586987, 765810, 788490, 1112647, 1173974, 1531620, 1576980, 1760961, 2225294, 2347948, 2934935, 3337941, 3521922, 4450588, 5282883, 5563235, 5869870, 6675882, 7043844, 8804805, 10013823, 10565766, 11126470, 11739740, 13351764, 16689705, 17609610, 20027646, 21131532, 22252940, 26414415, 33379410, 35219220, 40055292, 50069115, 52828830, 66758820, 74547349, 100138230, 105657660, 149094698, 200276460, 223642047, 298189396, 372736745, 447284094, 670926141, 745473490, 894568188, 1118210235, 1341852282, 1490946980, 2236420470, 2683704564, 3354630705, 4472840940, 6709261410, 13418522820]

約数ペア:

[(1, 13418522820), (2, 6709261410), (3, 4472840940), (4, 3354630705), (5, 2683704564), (6, 2236420470), (9, 1490946980), (10, 1341852282), (12, 1118210235), (15, 894568188), (18, 745473490), (20, 670926141), (30, 447284094), (36, 372736745), (45, 298189396), (60, 223642047), (67, 200276460), (90, 149094698), (127, 105657660), (134, 100138230), (180, 74547349), (201, 66758820), (254, 52828830), (268, 50069115), (335, 40055292), (381, 35219220), (402, 33379410), (508, 26414415), (603, 22252940), (635, 21131532), (670, 20027646), (762, 17609610), (804, 16689705), (1005, 13351764), (1143, 11739740), (1206, 11126470), (1270, 10565766), (1340, 10013823), (1524, 8804805), (1905, 7043844), (2010, 6675882), (2286, 5869870), (2412, 5563235), (2540, 5282883), (3015, 4450588), (3810, 3521922), (4020, 3337941), (4572, 2934935), (5715, 2347948), (6030, 2225294), (7620, 1760961), (8509, 1576980), (8761, 1531620), (11430, 1173974), (12060, 1112647), (17018, 788490), (17522, 765810), (22860, 586987), (25527, 525660), (26283, 510540), (34036, 394245), (35044, 382905), (42545, 315396), (43805, 306324), (51054, 262830), (52566, 255270), (76581, 175220), (78849, 170180), (85090, 157698), (87610, 153162), (102108, 131415), (105132, 127635)]