122205440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 349671168

約数和(自身を除く): 227465728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 593, 640, 644, 736, 805, 896, 920, 1120, 1186, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2372, 2576, 2944, 2965, 3220, 3680, 4151, 4480, 4744, 5152, 5888, 5930, 6440, 7360, 8302, 8960, 9488, 10304, 11860, 12880, 13639, 14720, 16604, 18976, 20608, 20755, 23720, 25760, 27278, 29440, 33208, 37952, 41216, 41510, 47440, 51520, 54556, 66416, 68195, 75904, 83020, 94880, 95473, 103040, 109112, 132832, 136390, 151808, 166040, 189760, 190946, 206080, 218224, 265664, 272780, 332080, 379520, 381892, 436448, 477365, 531328, 545560, 664160, 759040, 763784, 872896, 954730, 1062656, 1091120, 1328320, 1527568, 1745792, 1909460, 2182240, 2656640, 3055136, 3491584, 3818920, 4364480, 5313280, 6110272, 7637840, 8728960, 12220544, 15275680, 17457920, 24441088, 30551360, 61102720, 122205440]

約数ペア:

[(1, 122205440), (2, 61102720), (4, 30551360), (5, 24441088), (7, 17457920), (8, 15275680), (10, 12220544), (14, 8728960), (16, 7637840), (20, 6110272), (23, 5313280), (28, 4364480), (32, 3818920), (35, 3491584), (40, 3055136), (46, 2656640), (56, 2182240), (64, 1909460), (70, 1745792), (80, 1527568), (92, 1328320), (112, 1091120), (115, 1062656), (128, 954730), (140, 872896), (160, 763784), (161, 759040), (184, 664160), (224, 545560), (230, 531328), (256, 477365), (280, 436448), (320, 381892), (322, 379520), (368, 332080), (448, 272780), (460, 265664), (560, 218224), (593, 206080), (640, 190946), (644, 189760), (736, 166040), (805, 151808), (896, 136390), (920, 132832), (1120, 109112), (1186, 103040), (1280, 95473), (1288, 94880), (1472, 83020), (1610, 75904), (1792, 68195), (1840, 66416), (2240, 54556), (2372, 51520), (2576, 47440), (2944, 41510), (2965, 41216), (3220, 37952), (3680, 33208), (4151, 29440), (4480, 27278), (4744, 25760), (5152, 23720), (5888, 20755), (5930, 20608), (6440, 18976), (7360, 16604), (8302, 14720), (8960, 13639), (9488, 12880), (10304, 11860)]