260601264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 240

約数和(自身を含む): 957914880

約数和(自身を除く): 697313616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 1008, 1064, 1197, 1232, 1237, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1881, 2128, 2394, 2474, 2508, 2736, 2772, 2926, 3192, 3344, 3696, 3711, 3762, 4389, 4788, 4948, 5016, 5544, 5852, 6384, 7422, 7524, 8659, 8778, 9576, 9896, 10032, 11088, 11133, 11704, 13167, 13607, 14844, 15048, 17318, 17556, 19152, 19792, 22266, 23408, 23503, 25977, 26334, 27214, 29688, 30096, 34636, 35112, 40821, 44532, 47006, 51954, 52668, 54428, 59376, 69272, 70224, 70509, 77931, 81642, 89064, 94012, 95249, 103908, 105336, 108856, 122463, 138544, 141018, 155862, 163284, 164521, 178128, 188024, 190498, 207816, 210672, 211527, 217712, 244926, 258533, 282036, 285747, 311724, 326568, 329042, 376048, 380996, 415632, 423054, 489852, 493563, 517066, 564072, 571494, 623448, 653136, 658084, 761992, 775599, 846108, 857241, 979704, 987126, 1034132, 1128144, 1142988, 1246896, 1316168, 1480689, 1523984, 1551198, 1692216, 1714482, 1809731, 1959408, 1974252, 2068264, 2285976, 2326797, 2632336, 2961378, 3102396, 3384432, 3428964, 3619462, 3948504, 4136528, 4571952, 4653594, 5429193, 5922756, 6204792, 6857928, 7238924, 7897008, 9307188, 10858386, 11845512, 12409584, 13715856, 14477848, 16287579, 18614376, 21716772, 23691024, 28955696, 32575158, 37228752, 43433544, 65150316, 86867088, 130300632, 260601264]

約数ペア:

[(1, 260601264), (2, 130300632), (3, 86867088), (4, 65150316), (6, 43433544), (7, 37228752), (8, 32575158), (9, 28955696), (11, 23691024), (12, 21716772), (14, 18614376), (16, 16287579), (18, 14477848), (19, 13715856), (21, 12409584), (22, 11845512), (24, 10858386), (28, 9307188), (33, 7897008), (36, 7238924), (38, 6857928), (42, 6204792), (44, 5922756), (48, 5429193), (56, 4653594), (57, 4571952), (63, 4136528), (66, 3948504), (72, 3619462), (76, 3428964), (77, 3384432), (84, 3102396), (88, 2961378), (99, 2632336), (112, 2326797), (114, 2285976), (126, 2068264), (132, 1974252), (133, 1959408), (144, 1809731), (152, 1714482), (154, 1692216), (168, 1551198), (171, 1523984), (176, 1480689), (198, 1316168), (209, 1246896), (228, 1142988), (231, 1128144), (252, 1034132), (264, 987126), (266, 979704), (304, 857241), (308, 846108), (336, 775599), (342, 761992), (396, 658084), (399, 653136), (418, 623448), (456, 571494), (462, 564072), (504, 517066), (528, 493563), (532, 489852), (616, 423054), (627, 415632), (684, 380996), (693, 376048), (792, 329042), (798, 326568), (836, 311724), (912, 285747), (924, 282036), (1008, 258533), (1064, 244926), (1197, 217712), (1232, 211527), (1237, 210672), (1254, 207816), (1368, 190498), (1386, 188024), (1463, 178128), (1584, 164521), (1596, 163284), (1672, 155862), (1848, 141018), (1881, 138544), (2128, 122463), (2394, 108856), (2474, 105336), (2508, 103908), (2736, 95249), (2772, 94012), (2926, 89064), (3192, 81642), (3344, 77931), (3696, 70509), (3711, 70224), (3762, 69272), (4389, 59376), (4788, 54428), (4948, 52668), (5016, 51954), (5544, 47006), (5852, 44532), (6384, 40821), (7422, 35112), (7524, 34636), (8659, 30096), (8778, 29688), (9576, 27214), (9896, 26334), (10032, 25977), (11088, 23503), (11133, 23408), (11704, 22266), (13167, 19792), (13607, 19152), (14844, 17556), (15048, 17318)]