147291840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 511149600

約数和(自身を除く): 363857760

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, 199, 240, 257, 288, 320, 360, 398, 480, 514, 576, 597, 720, 771, 796, 960, 995, 1028, 1194, 1285, 1440, 1542, 1592, 1791, 1990, 2056, 2313, 2388, 2570, 2880, 2985, 3084, 3184, 3582, 3855, 3980, 4112, 4626, 4776, 5140, 5970, 6168, 6368, 7164, 7710, 7960, 8224, 8955, 9252, 9552, 10280, 11565, 11940, 12336, 12736, 14328, 15420, 15920, 16448, 17910, 18504, 19104, 20560, 23130, 23880, 24672, 28656, 30840, 31840, 35820, 37008, 38208, 41120, 46260, 47760, 49344, 51143, 57312, 61680, 63680, 71640, 74016, 82240, 92520, 95520, 102286, 114624, 123360, 143280, 148032, 153429, 185040, 191040, 204572, 246720, 255715, 286560, 306858, 370080, 409144, 460287, 511430, 573120, 613716, 740160, 767145, 818288, 920574, 1022860, 1227432, 1534290, 1636576, 1841148, 2045720, 2301435, 2454864, 3068580, 3273152, 3682296, 4091440, 4602870, 4909728, 6137160, 7364592, 8182880, 9205740, 9819456, 12274320, 14729184, 16365760, 18411480, 24548640, 29458368, 36822960, 49097280, 73645920, 147291840]

約数ペア:

[(1, 147291840), (2, 73645920), (3, 49097280), (4, 36822960), (5, 29458368), (6, 24548640), (8, 18411480), (9, 16365760), (10, 14729184), (12, 12274320), (15, 9819456), (16, 9205740), (18, 8182880), (20, 7364592), (24, 6137160), (30, 4909728), (32, 4602870), (36, 4091440), (40, 3682296), (45, 3273152), (48, 3068580), (60, 2454864), (64, 2301435), (72, 2045720), (80, 1841148), (90, 1636576), (96, 1534290), (120, 1227432), (144, 1022860), (160, 920574), (180, 818288), (192, 767145), (199, 740160), (240, 613716), (257, 573120), (288, 511430), (320, 460287), (360, 409144), (398, 370080), (480, 306858), (514, 286560), (576, 255715), (597, 246720), (720, 204572), (771, 191040), (796, 185040), (960, 153429), (995, 148032), (1028, 143280), (1194, 123360), (1285, 114624), (1440, 102286), (1542, 95520), (1592, 92520), (1791, 82240), (1990, 74016), (2056, 71640), (2313, 63680), (2388, 61680), (2570, 57312), (2880, 51143), (2985, 49344), (3084, 47760), (3184, 46260), (3582, 41120), (3855, 38208), (3980, 37008), (4112, 35820), (4626, 31840), (4776, 30840), (5140, 28656), (5970, 24672), (6168, 23880), (6368, 23130), (7164, 20560), (7710, 19104), (7960, 18504), (8224, 17910), (8955, 16448), (9252, 15920), (9552, 15420), (10280, 14328), (11565, 12736), (11940, 12336)]