193867520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 591394608

約数和(自身を除く): 397527088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 281, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 562, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1124, 1232, 1280, 1405, 1408, 1540, 1568, 1760, 1792, 1960, 1967, 2156, 2240, 2248, 2464, 2695, 2810, 2816, 3080, 3091, 3136, 3520, 3920, 3934, 4312, 4480, 4496, 4928, 5390, 5620, 6160, 6182, 6272, 7040, 7840, 7868, 8624, 8960, 8992, 9835, 9856, 10780, 11240, 12320, 12364, 12544, 13769, 14080, 15455, 15680, 15736, 17248, 17984, 19670, 19712, 21560, 21637, 22480, 24640, 24728, 27538, 30910, 31360, 31472, 34496, 35968, 39340, 43120, 43274, 44960, 49280, 49456, 55076, 61820, 62720, 62944, 68845, 68992, 71936, 78680, 86240, 86548, 89920, 98560, 98912, 108185, 110152, 123640, 125888, 137690, 137984, 151459, 157360, 172480, 173096, 179840, 197824, 216370, 220304, 247280, 251776, 275380, 302918, 314720, 344960, 346192, 359680, 395648, 432740, 440608, 494560, 503552, 550760, 605836, 629440, 689920, 692384, 757295, 791296, 865480, 881216, 989120, 1101520, 1211672, 1258880, 1384768, 1514590, 1730960, 1762432, 1978240, 2203040, 2423344, 2517760, 2769536, 3029180, 3461920, 3524864, 3956480, 4406080, 4846688, 5539072, 6058360, 6923840, 8812160, 9693376, 12116720, 13847680, 17624320, 19386752, 24233440, 27695360, 38773504, 48466880, 96933760, 193867520]

約数ペア:

[(1, 193867520), (2, 96933760), (4, 48466880), (5, 38773504), (7, 27695360), (8, 24233440), (10, 19386752), (11, 17624320), (14, 13847680), (16, 12116720), (20, 9693376), (22, 8812160), (28, 6923840), (32, 6058360), (35, 5539072), (40, 4846688), (44, 4406080), (49, 3956480), (55, 3524864), (56, 3461920), (64, 3029180), (70, 2769536), (77, 2517760), (80, 2423344), (88, 2203040), (98, 1978240), (110, 1762432), (112, 1730960), (128, 1514590), (140, 1384768), (154, 1258880), (160, 1211672), (176, 1101520), (196, 989120), (220, 881216), (224, 865480), (245, 791296), (256, 757295), (280, 692384), (281, 689920), (308, 629440), (320, 605836), (352, 550760), (385, 503552), (392, 494560), (440, 440608), (448, 432740), (490, 395648), (539, 359680), (560, 346192), (562, 344960), (616, 314720), (640, 302918), (704, 275380), (770, 251776), (784, 247280), (880, 220304), (896, 216370), (980, 197824), (1078, 179840), (1120, 173096), (1124, 172480), (1232, 157360), (1280, 151459), (1405, 137984), (1408, 137690), (1540, 125888), (1568, 123640), (1760, 110152), (1792, 108185), (1960, 98912), (1967, 98560), (2156, 89920), (2240, 86548), (2248, 86240), (2464, 78680), (2695, 71936), (2810, 68992), (2816, 68845), (3080, 62944), (3091, 62720), (3136, 61820), (3520, 55076), (3920, 49456), (3934, 49280), (4312, 44960), (4480, 43274), (4496, 43120), (4928, 39340), (5390, 35968), (5620, 34496), (6160, 31472), (6182, 31360), (6272, 30910), (7040, 27538), (7840, 24728), (7868, 24640), (8624, 22480), (8960, 21637), (8992, 21560), (9835, 19712), (9856, 19670), (10780, 17984), (11240, 17248), (12320, 15736), (12364, 15680), (12544, 15455), (13769, 14080)]