126414080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 333777024

約数和(自身を除く): 207362944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 107, 128, 130, 142, 160, 208, 214, 256, 260, 284, 320, 355, 416, 428, 520, 535, 568, 640, 710, 832, 856, 923, 1040, 1070, 1136, 1280, 1391, 1420, 1664, 1712, 1846, 2080, 2140, 2272, 2782, 2840, 3328, 3424, 3692, 4160, 4280, 4544, 4615, 5564, 5680, 6848, 6955, 7384, 7597, 8320, 8560, 9088, 9230, 11128, 11360, 13696, 13910, 14768, 15194, 16640, 17120, 18176, 18460, 22256, 22720, 27392, 27820, 29536, 30388, 34240, 36920, 37985, 44512, 45440, 55640, 59072, 60776, 68480, 73840, 75970, 89024, 90880, 98761, 111280, 118144, 121552, 136960, 147680, 151940, 178048, 197522, 222560, 236288, 243104, 295360, 303880, 356096, 395044, 445120, 486208, 493805, 590720, 607760, 790088, 890240, 972416, 987610, 1181440, 1215520, 1580176, 1780480, 1944832, 1975220, 2431040, 3160352, 3950440, 4862080, 6320704, 7900880, 9724160, 12641408, 15801760, 25282816, 31603520, 63207040, 126414080]

約数ペア:

[(1, 126414080), (2, 63207040), (4, 31603520), (5, 25282816), (8, 15801760), (10, 12641408), (13, 9724160), (16, 7900880), (20, 6320704), (26, 4862080), (32, 3950440), (40, 3160352), (52, 2431040), (64, 1975220), (65, 1944832), (71, 1780480), (80, 1580176), (104, 1215520), (107, 1181440), (128, 987610), (130, 972416), (142, 890240), (160, 790088), (208, 607760), (214, 590720), (256, 493805), (260, 486208), (284, 445120), (320, 395044), (355, 356096), (416, 303880), (428, 295360), (520, 243104), (535, 236288), (568, 222560), (640, 197522), (710, 178048), (832, 151940), (856, 147680), (923, 136960), (1040, 121552), (1070, 118144), (1136, 111280), (1280, 98761), (1391, 90880), (1420, 89024), (1664, 75970), (1712, 73840), (1846, 68480), (2080, 60776), (2140, 59072), (2272, 55640), (2782, 45440), (2840, 44512), (3328, 37985), (3424, 36920), (3692, 34240), (4160, 30388), (4280, 29536), (4544, 27820), (4615, 27392), (5564, 22720), (5680, 22256), (6848, 18460), (6955, 18176), (7384, 17120), (7597, 16640), (8320, 15194), (8560, 14768), (9088, 13910), (9230, 13696), (11128, 11360)]