134248240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 379127520

約数和(自身を除く): 244879280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1489, 1610, 1840, 1960, 2254, 2576, 2978, 3220, 3920, 4508, 5635, 5956, 6440, 7445, 9016, 10423, 11270, 11912, 12880, 14890, 18032, 20846, 22540, 23824, 29780, 34247, 41692, 45080, 52115, 59560, 68494, 72961, 83384, 90160, 104230, 119120, 136988, 145922, 166768, 171235, 208460, 239729, 273976, 291844, 342470, 364805, 416920, 479458, 547952, 583688, 684940, 729610, 833840, 958916, 1167376, 1198645, 1369880, 1459220, 1678103, 1917832, 2397290, 2739760, 2918440, 3356206, 3835664, 4794580, 5836880, 6712412, 8390515, 9589160, 13424824, 16781030, 19178320, 26849648, 33562060, 67124120, 134248240]

約数ペア:

[(1, 134248240), (2, 67124120), (4, 33562060), (5, 26849648), (7, 19178320), (8, 16781030), (10, 13424824), (14, 9589160), (16, 8390515), (20, 6712412), (23, 5836880), (28, 4794580), (35, 3835664), (40, 3356206), (46, 2918440), (49, 2739760), (56, 2397290), (70, 1917832), (80, 1678103), (92, 1459220), (98, 1369880), (112, 1198645), (115, 1167376), (140, 958916), (161, 833840), (184, 729610), (196, 684940), (230, 583688), (245, 547952), (280, 479458), (322, 416920), (368, 364805), (392, 342470), (460, 291844), (490, 273976), (560, 239729), (644, 208460), (784, 171235), (805, 166768), (920, 145922), (980, 136988), (1127, 119120), (1288, 104230), (1489, 90160), (1610, 83384), (1840, 72961), (1960, 68494), (2254, 59560), (2576, 52115), (2978, 45080), (3220, 41692), (3920, 34247), (4508, 29780), (5635, 23824), (5956, 22540), (6440, 20846), (7445, 18032), (9016, 14890), (10423, 12880), (11270, 11912)]