117920320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 112

約数和(自身を含む): 326550528

約数和(自身を除く): 208630208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 863, 976, 1120, 1220, 1708, 1726, 1952, 2135, 2240, 2440, 3416, 3452, 3904, 4270, 4315, 4880, 6041, 6832, 6904, 8540, 8630, 9760, 12082, 13664, 13808, 17080, 17260, 19520, 24164, 27328, 27616, 30205, 34160, 34520, 48328, 52643, 55232, 60410, 68320, 69040, 96656, 105286, 120820, 136640, 138080, 193312, 210572, 241640, 263215, 276160, 368501, 386624, 421144, 483280, 526430, 737002, 842288, 966560, 1052860, 1474004, 1684576, 1842505, 1933120, 2105720, 2948008, 3369152, 3685010, 4211440, 5896016, 7370020, 8422880, 11792032, 14740040, 16845760, 23584064, 29480080, 58960160, 117920320]

約数ペア:

[(1, 117920320), (2, 58960160), (4, 29480080), (5, 23584064), (7, 16845760), (8, 14740040), (10, 11792032), (14, 8422880), (16, 7370020), (20, 5896016), (28, 4211440), (32, 3685010), (35, 3369152), (40, 2948008), (56, 2105720), (61, 1933120), (64, 1842505), (70, 1684576), (80, 1474004), (112, 1052860), (122, 966560), (140, 842288), (160, 737002), (224, 526430), (244, 483280), (280, 421144), (305, 386624), (320, 368501), (427, 276160), (448, 263215), (488, 241640), (560, 210572), (610, 193312), (854, 138080), (863, 136640), (976, 120820), (1120, 105286), (1220, 96656), (1708, 69040), (1726, 68320), (1952, 60410), (2135, 55232), (2240, 52643), (2440, 48328), (3416, 34520), (3452, 34160), (3904, 30205), (4270, 27616), (4315, 27328), (4880, 24164), (6041, 19520), (6832, 17260), (6904, 17080), (8540, 13808), (8630, 13664), (9760, 12082)]