15286807120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 40257423360

約数和(自身を除く): 24970616240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 127, 130, 145, 169, 208, 232, 254, 260, 290, 307, 338, 377, 464, 508, 520, 580, 614, 635, 676, 754, 845, 1016, 1040, 1160, 1228, 1270, 1352, 1508, 1535, 1651, 1690, 1885, 2032, 2320, 2456, 2540, 2704, 3016, 3070, 3302, 3380, 3683, 3770, 3991, 4901, 4912, 5080, 6032, 6140, 6604, 6760, 7366, 7540, 7982, 8255, 8903, 9802, 10160, 12280, 13208, 13520, 14732, 15080, 15964, 16510, 17806, 18415, 19604, 19955, 21463, 24505, 24560, 26416, 29464, 30160, 31928, 33020, 35612, 36830, 38989, 39208, 39910, 42926, 44515, 47879, 49010, 51883, 58928, 63856, 66040, 71224, 73660, 77978, 78416, 79820, 85852, 89030, 95758, 98020, 103766, 107315, 115739, 132080, 142448, 147320, 155956, 159640, 171704, 178060, 191516, 194945, 196040, 207532, 214630, 231478, 239395, 259415, 294640, 311912, 319280, 343408, 356120, 383032, 389890, 392080, 415064, 429260, 462956, 478790, 506857, 518830, 578695, 622427, 623824, 712240, 766064, 779780, 830128, 858520, 925912, 957580, 1013714, 1037660, 1130681, 1157390, 1244854, 1504607, 1559560, 1717040, 1851824, 1915160, 2027428, 2075320, 2261362, 2314780, 2489708, 2534285, 3009214, 3112135, 3119120, 3830320, 4054856, 4150640, 4522724, 4629560, 4979416, 5068570, 5653405, 6018428, 6224270, 6589141, 7523035, 8109712, 9045448, 9259120, 9958832, 10137140, 11306810, 12036856, 12448540, 13178282, 14698853, 15046070, 18090896, 20274280, 22613620, 24073712, 24897080, 26356564, 29397706, 30092140, 32945705, 40548560, 45227240, 49794160, 52713128, 58795412, 60184280, 65891410, 73494265, 90454480, 105426256, 117590824, 120368560, 131782820, 146988530, 191085089, 235181648, 263565640, 293977060, 382170178, 527131280, 587954120, 764340356, 955425445, 1175908240, 1528680712, 1910850890, 3057361424, 3821701780, 7643403560, 15286807120]

約数ペア:

[(1, 15286807120), (2, 7643403560), (4, 3821701780), (5, 3057361424), (8, 1910850890), (10, 1528680712), (13, 1175908240), (16, 955425445), (20, 764340356), (26, 587954120), (29, 527131280), (40, 382170178), (52, 293977060), (58, 263565640), (65, 235181648), (80, 191085089), (104, 146988530), (116, 131782820), (127, 120368560), (130, 117590824), (145, 105426256), (169, 90454480), (208, 73494265), (232, 65891410), (254, 60184280), (260, 58795412), (290, 52713128), (307, 49794160), (338, 45227240), (377, 40548560), (464, 32945705), (508, 30092140), (520, 29397706), (580, 26356564), (614, 24897080), (635, 24073712), (676, 22613620), (754, 20274280), (845, 18090896), (1016, 15046070), (1040, 14698853), (1160, 13178282), (1228, 12448540), (1270, 12036856), (1352, 11306810), (1508, 10137140), (1535, 9958832), (1651, 9259120), (1690, 9045448), (1885, 8109712), (2032, 7523035), (2320, 6589141), (2456, 6224270), (2540, 6018428), (2704, 5653405), (3016, 5068570), (3070, 4979416), (3302, 4629560), (3380, 4522724), (3683, 4150640), (3770, 4054856), (3991, 3830320), (4901, 3119120), (4912, 3112135), (5080, 3009214), (6032, 2534285), (6140, 2489708), (6604, 2314780), (6760, 2261362), (7366, 2075320), (7540, 2027428), (7982, 1915160), (8255, 1851824), (8903, 1717040), (9802, 1559560), (10160, 1504607), (12280, 1244854), (13208, 1157390), (13520, 1130681), (14732, 1037660), (15080, 1013714), (15964, 957580), (16510, 925912), (17806, 858520), (18415, 830128), (19604, 779780), (19955, 766064), (21463, 712240), (24505, 623824), (24560, 622427), (26416, 578695), (29464, 518830), (30160, 506857), (31928, 478790), (33020, 462956), (35612, 429260), (36830, 415064), (38989, 392080), (39208, 389890), (39910, 383032), (42926, 356120), (44515, 343408), (47879, 319280), (49010, 311912), (51883, 294640), (58928, 259415), (63856, 239395), (66040, 231478), (71224, 214630), (73660, 207532), (77978, 196040), (78416, 194945), (79820, 191516), (85852, 178060), (89030, 171704), (95758, 159640), (98020, 155956), (103766, 147320), (107315, 142448), (115739, 132080)]