191773960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 322375160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 107, 140, 148, 173, 185, 214, 259, 280, 296, 346, 370, 428, 518, 535, 692, 740, 749, 856, 865, 1036, 1070, 1211, 1295, 1384, 1480, 1498, 1730, 2072, 2140, 2422, 2590, 2996, 3460, 3745, 3959, 4280, 4844, 5180, 5992, 6055, 6401, 6920, 7490, 7918, 9688, 10360, 12110, 12802, 14980, 15836, 18511, 19795, 24220, 25604, 27713, 29960, 31672, 32005, 37022, 39590, 44807, 48440, 51208, 55426, 64010, 74044, 79180, 89614, 92555, 110852, 128020, 129577, 138565, 148088, 158360, 179228, 185110, 221704, 224035, 256040, 259154, 277130, 358456, 370220, 448070, 518308, 554260, 647885, 684907, 740440, 896140, 1036616, 1108520, 1295770, 1369814, 1792280, 2591540, 2739628, 3424535, 4794349, 5183080, 5479256, 6849070, 9588698, 13698140, 19177396, 23971745, 27396280, 38354792, 47943490, 95886980, 191773960]

約数ペア:

[(1, 191773960), (2, 95886980), (4, 47943490), (5, 38354792), (7, 27396280), (8, 23971745), (10, 19177396), (14, 13698140), (20, 9588698), (28, 6849070), (35, 5479256), (37, 5183080), (40, 4794349), (56, 3424535), (70, 2739628), (74, 2591540), (107, 1792280), (140, 1369814), (148, 1295770), (173, 1108520), (185, 1036616), (214, 896140), (259, 740440), (280, 684907), (296, 647885), (346, 554260), (370, 518308), (428, 448070), (518, 370220), (535, 358456), (692, 277130), (740, 259154), (749, 256040), (856, 224035), (865, 221704), (1036, 185110), (1070, 179228), (1211, 158360), (1295, 148088), (1384, 138565), (1480, 129577), (1498, 128020), (1730, 110852), (2072, 92555), (2140, 89614), (2422, 79180), (2590, 74044), (2996, 64010), (3460, 55426), (3745, 51208), (3959, 48440), (4280, 44807), (4844, 39590), (5180, 37022), (5992, 32005), (6055, 31672), (6401, 29960), (6920, 27713), (7490, 25604), (7918, 24220), (9688, 19795), (10360, 18511), (12110, 15836), (12802, 14980)]