913902080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 160

約数和(自身を含む): 2697577344

約数和(自身を除く): 1783675264

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, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 3923, 4160, 4480, 5824, 6656, 7280, 7846, 8320, 8960, 11648, 14560, 15692, 16640, 17920, 19615, 23296, 27461, 29120, 31384, 33280, 39230, 46592, 50999, 54922, 58240, 62768, 78460, 101998, 109844, 116480, 125536, 137305, 156920, 203996, 219688, 232960, 251072, 254995, 274610, 313840, 356993, 407992, 439376, 502144, 509990, 549220, 627680, 713986, 815984, 878752, 1004288, 1019980, 1098440, 1255360, 1427972, 1631968, 1757504, 1784965, 2008576, 2039960, 2196880, 2510720, 2855944, 3263936, 3515008, 3569930, 4079920, 4393760, 5021440, 5711888, 6527872, 7030016, 7139860, 8159840, 8787520, 10042880, 11423776, 13055744, 14060032, 14279720, 16319680, 17575040, 22847552, 26111488, 28559440, 32639360, 35150080, 45695104, 57118880, 65278720, 70300160, 91390208, 114237760, 130557440, 182780416, 228475520, 456951040, 913902080]

約数ペア:

[(1, 913902080), (2, 456951040), (4, 228475520), (5, 182780416), (7, 130557440), (8, 114237760), (10, 91390208), (13, 70300160), (14, 65278720), (16, 57118880), (20, 45695104), (26, 35150080), (28, 32639360), (32, 28559440), (35, 26111488), (40, 22847552), (52, 17575040), (56, 16319680), (64, 14279720), (65, 14060032), (70, 13055744), (80, 11423776), (91, 10042880), (104, 8787520), (112, 8159840), (128, 7139860), (130, 7030016), (140, 6527872), (160, 5711888), (182, 5021440), (208, 4393760), (224, 4079920), (256, 3569930), (260, 3515008), (280, 3263936), (320, 2855944), (364, 2510720), (416, 2196880), (448, 2039960), (455, 2008576), (512, 1784965), (520, 1757504), (560, 1631968), (640, 1427972), (728, 1255360), (832, 1098440), (896, 1019980), (910, 1004288), (1040, 878752), (1120, 815984), (1280, 713986), (1456, 627680), (1664, 549220), (1792, 509990), (1820, 502144), (2080, 439376), (2240, 407992), (2560, 356993), (2912, 313840), (3328, 274610), (3584, 254995), (3640, 251072), (3923, 232960), (4160, 219688), (4480, 203996), (5824, 156920), (6656, 137305), (7280, 125536), (7846, 116480), (8320, 109844), (8960, 101998), (11648, 78460), (14560, 62768), (15692, 58240), (16640, 54922), (17920, 50999), (19615, 46592), (23296, 39230), (27461, 33280), (29120, 31384)]