2721568320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3677}}^1$

素因数の和:3957

約数の個数: 168

約数和(自身を含む): 9400041144

約数和(自身を除く): 6678472824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2880, 3084, 3677, 3855, 4112, 4626, 5140, 6168, 7354, 7710, 8224, 9252, 10280, 11031, 11565, 12336, 14708, 15420, 16448, 18385, 18504, 20560, 22062, 23130, 24672, 29416, 30840, 33093, 36770, 37008, 41120, 44124, 46260, 49344, 55155, 58832, 61680, 66186, 73540, 74016, 82240, 88248, 92520, 110310, 117664, 123360, 132372, 147080, 148032, 165465, 176496, 185040, 220620, 235328, 246720, 264744, 294160, 330930, 352992, 370080, 441240, 529488, 588320, 661860, 705984, 740160, 882480, 944989, 1058976, 1176640, 1323720, 1764960, 1889978, 2117952, 2647440, 2834967, 3529920, 3779956, 4724945, 5294880, 5669934, 7559912, 8504901, 9449890, 10589760, 11339868, 14174835, 15119824, 17009802, 18899780, 22679736, 28349670, 30239648, 34019604, 37799560, 42524505, 45359472, 56699340, 60479296, 68039208, 75599120, 85049010, 90718944, 113398680, 136078416, 151198240, 170098020, 181437888, 226797360, 272156832, 302396480, 340196040, 453594720, 544313664, 680392080, 907189440, 1360784160, 2721568320]

約数ペア:

[(1, 2721568320), (2, 1360784160), (3, 907189440), (4, 680392080), (5, 544313664), (6, 453594720), (8, 340196040), (9, 302396480), (10, 272156832), (12, 226797360), (15, 181437888), (16, 170098020), (18, 151198240), (20, 136078416), (24, 113398680), (30, 90718944), (32, 85049010), (36, 75599120), (40, 68039208), (45, 60479296), (48, 56699340), (60, 45359472), (64, 42524505), (72, 37799560), (80, 34019604), (90, 30239648), (96, 28349670), (120, 22679736), (144, 18899780), (160, 17009802), (180, 15119824), (192, 14174835), (240, 11339868), (257, 10589760), (288, 9449890), (320, 8504901), (360, 7559912), (480, 5669934), (514, 5294880), (576, 4724945), (720, 3779956), (771, 3529920), (960, 2834967), (1028, 2647440), (1285, 2117952), (1440, 1889978), (1542, 1764960), (2056, 1323720), (2313, 1176640), (2570, 1058976), (2880, 944989), (3084, 882480), (3677, 740160), (3855, 705984), (4112, 661860), (4626, 588320), (5140, 529488), (6168, 441240), (7354, 370080), (7710, 352992), (8224, 330930), (9252, 294160), (10280, 264744), (11031, 246720), (11565, 235328), (12336, 220620), (14708, 185040), (15420, 176496), (16448, 165465), (18385, 148032), (18504, 147080), (20560, 132372), (22062, 123360), (23130, 117664), (24672, 110310), (29416, 92520), (30840, 88248), (33093, 82240), (36770, 74016), (37008, 73540), (41120, 66186), (44124, 61680), (46260, 58832), (49344, 55155)]