139923840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 388844160

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, 359, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 718, 812, 840, 870, 896, 928, 960, 1015, 1077, 1120, 1160, 1218, 1344, 1392, 1436, 1624, 1680, 1740, 1795, 1856, 1920, 2030, 2154, 2240, 2320, 2436, 2513, 2688, 2784, 2872, 3045, 3248, 3360, 3480, 3590, 3712, 4060, 4308, 4480, 4640, 4872, 5026, 5385, 5568, 5744, 6090, 6496, 6720, 6960, 7180, 7539, 8120, 8616, 9280, 9744, 10052, 10411, 10770, 11136, 11488, 12180, 12565, 12992, 13440, 13920, 14360, 15078, 16240, 17232, 18560, 19488, 20104, 20822, 21540, 22976, 24360, 25130, 25984, 27840, 28720, 30156, 31233, 32480, 34464, 37695, 38976, 40208, 41644, 43080, 45952, 48720, 50260, 52055, 55680, 57440, 60312, 62466, 64960, 68928, 72877, 75390, 77952, 80416, 83288, 86160, 97440, 100520, 104110, 114880, 120624, 124932, 129920, 137856, 145754, 150780, 156165, 160832, 166576, 172320, 194880, 201040, 208220, 218631, 229760, 241248, 249864, 291508, 301560, 312330, 321664, 333152, 344640, 364385, 389760, 402080, 416440, 437262, 482496, 499728, 583016, 603120, 624660, 666304, 689280, 728770, 804160, 832880, 874524, 964992, 999456, 1093155, 1166032, 1206240, 1249320, 1332608, 1457540, 1608320, 1665760, 1749048, 1998912, 2186310, 2332064, 2412480, 2498640, 2915080, 3331520, 3498096, 3997824, 4372620, 4664128, 4824960, 4997280, 5830160, 6663040, 6996192, 8745240, 9328256, 9994560, 11660320, 13992384, 17490480, 19989120, 23320640, 27984768, 34980960, 46641280, 69961920, 139923840]

約数ペア:

[(1, 139923840), (2, 69961920), (3, 46641280), (4, 34980960), (5, 27984768), (6, 23320640), (7, 19989120), (8, 17490480), (10, 13992384), (12, 11660320), (14, 9994560), (15, 9328256), (16, 8745240), (20, 6996192), (21, 6663040), (24, 5830160), (28, 4997280), (29, 4824960), (30, 4664128), (32, 4372620), (35, 3997824), (40, 3498096), (42, 3331520), (48, 2915080), (56, 2498640), (58, 2412480), (60, 2332064), (64, 2186310), (70, 1998912), (80, 1749048), (84, 1665760), (87, 1608320), (96, 1457540), (105, 1332608), (112, 1249320), (116, 1206240), (120, 1166032), (128, 1093155), (140, 999456), (145, 964992), (160, 874524), (168, 832880), (174, 804160), (192, 728770), (203, 689280), (210, 666304), (224, 624660), (232, 603120), (240, 583016), (280, 499728), (290, 482496), (320, 437262), (336, 416440), (348, 402080), (359, 389760), (384, 364385), (406, 344640), (420, 333152), (435, 321664), (448, 312330), (464, 301560), (480, 291508), (560, 249864), (580, 241248), (609, 229760), (640, 218631), (672, 208220), (696, 201040), (718, 194880), (812, 172320), (840, 166576), (870, 160832), (896, 156165), (928, 150780), (960, 145754), (1015, 137856), (1077, 129920), (1120, 124932), (1160, 120624), (1218, 114880), (1344, 104110), (1392, 100520), (1436, 97440), (1624, 86160), (1680, 83288), (1740, 80416), (1795, 77952), (1856, 75390), (1920, 72877), (2030, 68928), (2154, 64960), (2240, 62466), (2320, 60312), (2436, 57440), (2513, 55680), (2688, 52055), (2784, 50260), (2872, 48720), (3045, 45952), (3248, 43080), (3360, 41644), (3480, 40208), (3590, 38976), (3712, 37695), (4060, 34464), (4308, 32480), (4480, 31233), (4640, 30156), (4872, 28720), (5026, 27840), (5385, 25984), (5568, 25130), (5744, 24360), (6090, 22976), (6496, 21540), (6720, 20822), (6960, 20104), (7180, 19488), (7539, 18560), (8120, 17232), (8616, 16240), (9280, 15078), (9744, 14360), (10052, 13920), (10411, 13440), (10770, 12992), (11136, 12565), (11488, 12180)]