8027294080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 21319925760

約数和(自身を除く): 13292631680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 107, 127, 128, 130, 142, 160, 208, 214, 254, 260, 284, 320, 355, 416, 428, 508, 520, 535, 568, 635, 640, 710, 832, 856, 923, 1016, 1040, 1070, 1136, 1270, 1391, 1420, 1651, 1664, 1712, 1846, 2032, 2080, 2140, 2272, 2540, 2782, 2840, 3302, 3424, 3692, 4064, 4160, 4280, 4544, 4615, 5080, 5564, 5680, 6604, 6848, 6955, 7384, 7597, 8128, 8255, 8320, 8560, 9017, 9088, 9230, 10160, 11128, 11360, 13208, 13589, 13696, 13910, 14768, 15194, 16256, 16510, 17120, 18034, 18460, 20320, 22256, 22720, 26416, 27178, 27820, 29536, 30388, 33020, 34240, 36068, 36920, 37985, 40640, 44512, 45085, 45440, 52832, 54356, 55640, 59072, 60776, 66040, 67945, 68480, 72136, 73840, 75970, 81280, 89024, 90170, 98761, 105664, 108712, 111280, 117221, 118144, 121552, 132080, 135890, 144272, 147680, 151940, 176657, 178048, 180340, 197522, 211328, 217424, 222560, 234442, 243104, 264160, 271780, 288544, 295360, 303880, 353314, 360680, 395044, 434848, 445120, 468884, 486208, 493805, 528320, 543560, 577088, 586105, 590720, 607760, 706628, 721360, 790088, 869696, 883285, 890240, 937768, 964819, 972416, 987610, 1056640, 1087120, 1154176, 1172210, 1215520, 1413256, 1442720, 1580176, 1739392, 1766570, 1875536, 1929638, 1975220, 2174240, 2344420, 2431040, 2826512, 2885440, 3160352, 3533140, 3751072, 3859276, 3950440, 4348480, 4688840, 4824095, 4862080, 5653024, 5770880, 6320704, 7066280, 7502144, 7718552, 7900880, 8696960, 9377680, 9648190, 11306048, 12542647, 12641408, 14132560, 15004288, 15437104, 15801760, 18755360, 19296380, 22612096, 25085294, 28265120, 30874208, 31603520, 37510720, 38592760, 50170588, 56530240, 61748416, 62713235, 63207040, 75021440, 77185520, 100341176, 113060480, 123496832, 125426470, 154371040, 200682352, 250852940, 308742080, 401364704, 501705880, 617484160, 802729408, 1003411760, 1605458816, 2006823520, 4013647040, 8027294080]

約数ペア:

[(1, 8027294080), (2, 4013647040), (4, 2006823520), (5, 1605458816), (8, 1003411760), (10, 802729408), (13, 617484160), (16, 501705880), (20, 401364704), (26, 308742080), (32, 250852940), (40, 200682352), (52, 154371040), (64, 125426470), (65, 123496832), (71, 113060480), (80, 100341176), (104, 77185520), (107, 75021440), (127, 63207040), (128, 62713235), (130, 61748416), (142, 56530240), (160, 50170588), (208, 38592760), (214, 37510720), (254, 31603520), (260, 30874208), (284, 28265120), (320, 25085294), (355, 22612096), (416, 19296380), (428, 18755360), (508, 15801760), (520, 15437104), (535, 15004288), (568, 14132560), (635, 12641408), (640, 12542647), (710, 11306048), (832, 9648190), (856, 9377680), (923, 8696960), (1016, 7900880), (1040, 7718552), (1070, 7502144), (1136, 7066280), (1270, 6320704), (1391, 5770880), (1420, 5653024), (1651, 4862080), (1664, 4824095), (1712, 4688840), (1846, 4348480), (2032, 3950440), (2080, 3859276), (2140, 3751072), (2272, 3533140), (2540, 3160352), (2782, 2885440), (2840, 2826512), (3302, 2431040), (3424, 2344420), (3692, 2174240), (4064, 1975220), (4160, 1929638), (4280, 1875536), (4544, 1766570), (4615, 1739392), (5080, 1580176), (5564, 1442720), (5680, 1413256), (6604, 1215520), (6848, 1172210), (6955, 1154176), (7384, 1087120), (7597, 1056640), (8128, 987610), (8255, 972416), (8320, 964819), (8560, 937768), (9017, 890240), (9088, 883285), (9230, 869696), (10160, 790088), (11128, 721360), (11360, 706628), (13208, 607760), (13589, 590720), (13696, 586105), (13910, 577088), (14768, 543560), (15194, 528320), (16256, 493805), (16510, 486208), (17120, 468884), (18034, 445120), (18460, 434848), (20320, 395044), (22256, 360680), (22720, 353314), (26416, 303880), (27178, 295360), (27820, 288544), (29536, 271780), (30388, 264160), (33020, 243104), (34240, 234442), (36068, 222560), (36920, 217424), (37985, 211328), (40640, 197522), (44512, 180340), (45085, 178048), (45440, 176657), (52832, 151940), (54356, 147680), (55640, 144272), (59072, 135890), (60776, 132080), (66040, 121552), (67945, 118144), (68480, 117221), (72136, 111280), (73840, 108712), (75970, 105664), (81280, 98761), (89024, 90170)]