194490240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 734400000

約数和(自身を除く): 539909760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 499, 560, 580, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 998, 1015, 1120, 1160, 1218, 1344, 1392, 1497, 1624, 1680, 1740, 1856, 1920, 1996, 2030, 2240, 2320, 2436, 2495, 2688, 2784, 2994, 3045, 3248, 3360, 3480, 3493, 3712, 3992, 4060, 4480, 4640, 4872, 4990, 5568, 5988, 6090, 6496, 6720, 6960, 6986, 7485, 7984, 8120, 9280, 9744, 9980, 10479, 11136, 11976, 12180, 12992, 13440, 13920, 13972, 14471, 14970, 15968, 16240, 17465, 18560, 19488, 19960, 20958, 23952, 24360, 25984, 27840, 27944, 28942, 29940, 31936, 32480, 34930, 38976, 39920, 41916, 43413, 47904, 48720, 52395, 55680, 55888, 57884, 59880, 63872, 64960, 69860, 72355, 77952, 79840, 83832, 86826, 95808, 97440, 101297, 104790, 111776, 115768, 119760, 129920, 139720, 144710, 159680, 167664, 173652, 191616, 194880, 202594, 209580, 217065, 223552, 231536, 239520, 279440, 289420, 303891, 319360, 335328, 347304, 389760, 405188, 419160, 434130, 447104, 463072, 479040, 506485, 558880, 578840, 607782, 670656, 694608, 810376, 838320, 868260, 926144, 958080, 1012970, 1117760, 1157680, 1215564, 1341312, 1389216, 1519455, 1620752, 1676640, 1736520, 1852288, 2025940, 2235520, 2315360, 2431128, 2778432, 3038910, 3241504, 3353280, 3473040, 4051880, 4630720, 4862256, 5556864, 6077820, 6483008, 6706560, 6946080, 8103760, 9261440, 9724512, 12155640, 12966016, 13892160, 16207520, 19449024, 24311280, 27784320, 32415040, 38898048, 48622560, 64830080, 97245120, 194490240]

約数ペア:

[(1, 194490240), (2, 97245120), (3, 64830080), (4, 48622560), (5, 38898048), (6, 32415040), (7, 27784320), (8, 24311280), (10, 19449024), (12, 16207520), (14, 13892160), (15, 12966016), (16, 12155640), (20, 9724512), (21, 9261440), (24, 8103760), (28, 6946080), (29, 6706560), (30, 6483008), (32, 6077820), (35, 5556864), (40, 4862256), (42, 4630720), (48, 4051880), (56, 3473040), (58, 3353280), (60, 3241504), (64, 3038910), (70, 2778432), (80, 2431128), (84, 2315360), (87, 2235520), (96, 2025940), (105, 1852288), (112, 1736520), (116, 1676640), (120, 1620752), (128, 1519455), (140, 1389216), (145, 1341312), (160, 1215564), (168, 1157680), (174, 1117760), (192, 1012970), (203, 958080), (210, 926144), (224, 868260), (232, 838320), (240, 810376), (280, 694608), (290, 670656), (320, 607782), (336, 578840), (348, 558880), (384, 506485), (406, 479040), (420, 463072), (435, 447104), (448, 434130), (464, 419160), (480, 405188), (499, 389760), (560, 347304), (580, 335328), (609, 319360), (640, 303891), (672, 289420), (696, 279440), (812, 239520), (840, 231536), (870, 223552), (896, 217065), (928, 209580), (960, 202594), (998, 194880), (1015, 191616), (1120, 173652), (1160, 167664), (1218, 159680), (1344, 144710), (1392, 139720), (1497, 129920), (1624, 119760), (1680, 115768), (1740, 111776), (1856, 104790), (1920, 101297), (1996, 97440), (2030, 95808), (2240, 86826), (2320, 83832), (2436, 79840), (2495, 77952), (2688, 72355), (2784, 69860), (2994, 64960), (3045, 63872), (3248, 59880), (3360, 57884), (3480, 55888), (3493, 55680), (3712, 52395), (3992, 48720), (4060, 47904), (4480, 43413), (4640, 41916), (4872, 39920), (4990, 38976), (5568, 34930), (5988, 32480), (6090, 31936), (6496, 29940), (6720, 28942), (6960, 27944), (6986, 27840), (7485, 25984), (7984, 24360), (8120, 23952), (9280, 20958), (9744, 19960), (9980, 19488), (10479, 18560), (11136, 17465), (11976, 16240), (12180, 15968), (12992, 14970), (13440, 14471), (13920, 13972)]