117120640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 128

約数和(自身を含む): 344776320

約数和(自身を除く): 227655680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2011, 2080, 2240, 2912, 3640, 4022, 4160, 4480, 5824, 7280, 8044, 8320, 10055, 11648, 14077, 14560, 16088, 20110, 26143, 28154, 29120, 32176, 40220, 52286, 56308, 58240, 64352, 70385, 80440, 104572, 112616, 128704, 130715, 140770, 160880, 183001, 209144, 225232, 257408, 261430, 281540, 321760, 366002, 418288, 450464, 522860, 563080, 643520, 732004, 836576, 900928, 915005, 1045720, 1126160, 1287040, 1464008, 1673152, 1801856, 1830010, 2091440, 2252320, 2928016, 3346304, 3660020, 4182880, 4504640, 5856032, 7320040, 8365760, 9009280, 11712064, 14640080, 16731520, 23424128, 29280160, 58560320, 117120640]

約数ペア:

[(1, 117120640), (2, 58560320), (4, 29280160), (5, 23424128), (7, 16731520), (8, 14640080), (10, 11712064), (13, 9009280), (14, 8365760), (16, 7320040), (20, 5856032), (26, 4504640), (28, 4182880), (32, 3660020), (35, 3346304), (40, 2928016), (52, 2252320), (56, 2091440), (64, 1830010), (65, 1801856), (70, 1673152), (80, 1464008), (91, 1287040), (104, 1126160), (112, 1045720), (128, 915005), (130, 900928), (140, 836576), (160, 732004), (182, 643520), (208, 563080), (224, 522860), (260, 450464), (280, 418288), (320, 366002), (364, 321760), (416, 281540), (448, 261430), (455, 257408), (520, 225232), (560, 209144), (640, 183001), (728, 160880), (832, 140770), (896, 130715), (910, 128704), (1040, 112616), (1120, 104572), (1456, 80440), (1664, 70385), (1820, 64352), (2011, 58240), (2080, 56308), (2240, 52286), (2912, 40220), (3640, 32176), (4022, 29120), (4160, 28154), (4480, 26143), (5824, 20110), (7280, 16088), (8044, 14560), (8320, 14077), (10055, 11648)]