209885760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 336

約数和(自身を含む): 855878400

約数和(自身を除く): 645992640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 359, 360, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 630, 672, 696, 718, 720, 812, 840, 870, 928, 960, 1008, 1015, 1044, 1077, 1120, 1160, 1218, 1260, 1305, 1344, 1392, 1436, 1440, 1624, 1680, 1740, 1795, 1827, 1856, 2016, 2030, 2088, 2154, 2240, 2320, 2436, 2513, 2520, 2610, 2784, 2872, 2880, 3045, 3231, 3248, 3360, 3480, 3590, 3654, 4032, 4060, 4176, 4308, 4640, 4872, 5026, 5040, 5220, 5385, 5568, 5744, 6090, 6462, 6496, 6720, 6960, 7180, 7308, 7539, 8120, 8352, 8616, 9135, 9280, 9744, 10052, 10080, 10411, 10440, 10770, 11488, 12180, 12565, 12924, 12992, 13920, 14360, 14616, 15078, 16155, 16240, 16704, 17232, 18270, 19488, 20104, 20160, 20822, 20880, 21540, 22617, 22976, 24360, 25130, 25848, 27840, 28720, 29232, 30156, 31233, 32310, 32480, 34464, 36540, 37695, 38976, 40208, 41644, 41760, 43080, 45234, 48720, 50260, 51696, 52055, 57440, 58464, 60312, 62466, 64620, 64960, 68928, 72877, 73080, 75390, 80416, 83288, 83520, 86160, 90468, 93699, 97440, 100520, 103392, 104110, 113085, 114880, 116928, 120624, 124932, 129240, 145754, 146160, 150780, 156165, 160832, 166576, 172320, 180936, 187398, 194880, 201040, 206784, 208220, 218631, 226170, 241248, 249864, 258480, 291508, 292320, 301560, 312330, 333152, 344640, 361872, 364385, 374796, 402080, 416440, 437262, 452340, 468495, 482496, 499728, 516960, 583016, 584640, 603120, 624660, 655893, 666304, 723744, 728770, 749592, 804160, 832880, 874524, 904680, 936990, 999456, 1033920, 1093155, 1166032, 1206240, 1249320, 1311786, 1447488, 1457540, 1499184, 1665760, 1749048, 1809360, 1873980, 1998912, 2186310, 2332064, 2412480, 2498640, 2623572, 2915080, 2998368, 3279465, 3331520, 3498096, 3618720, 3747960, 4372620, 4664128, 4997280, 5247144, 5830160, 5996736, 6558930, 6996192, 7237440, 7495920, 8745240, 9994560, 10494288, 11660320, 13117860, 13992384, 14991840, 17490480, 20988576, 23320640, 26235720, 29983680, 34980960, 41977152, 52471440, 69961920, 104942880, 209885760]

約数ペア:

[(1, 209885760), (2, 104942880), (3, 69961920), (4, 52471440), (5, 41977152), (6, 34980960), (7, 29983680), (8, 26235720), (9, 23320640), (10, 20988576), (12, 17490480), (14, 14991840), (15, 13992384), (16, 13117860), (18, 11660320), (20, 10494288), (21, 9994560), (24, 8745240), (28, 7495920), (29, 7237440), (30, 6996192), (32, 6558930), (35, 5996736), (36, 5830160), (40, 5247144), (42, 4997280), (45, 4664128), (48, 4372620), (56, 3747960), (58, 3618720), (60, 3498096), (63, 3331520), (64, 3279465), (70, 2998368), (72, 2915080), (80, 2623572), (84, 2498640), (87, 2412480), (90, 2332064), (96, 2186310), (105, 1998912), (112, 1873980), (116, 1809360), (120, 1749048), (126, 1665760), (140, 1499184), (144, 1457540), (145, 1447488), (160, 1311786), (168, 1249320), (174, 1206240), (180, 1166032), (192, 1093155), (203, 1033920), (210, 999456), (224, 936990), (232, 904680), (240, 874524), (252, 832880), (261, 804160), (280, 749592), (288, 728770), (290, 723744), (315, 666304), (320, 655893), (336, 624660), (348, 603120), (359, 584640), (360, 583016), (406, 516960), (420, 499728), (435, 482496), (448, 468495), (464, 452340), (480, 437262), (504, 416440), (522, 402080), (560, 374796), (576, 364385), (580, 361872), (609, 344640), (630, 333152), (672, 312330), (696, 301560), (718, 292320), (720, 291508), (812, 258480), (840, 249864), (870, 241248), (928, 226170), (960, 218631), (1008, 208220), (1015, 206784), (1044, 201040), (1077, 194880), (1120, 187398), (1160, 180936), (1218, 172320), (1260, 166576), (1305, 160832), (1344, 156165), (1392, 150780), (1436, 146160), (1440, 145754), (1624, 129240), (1680, 124932), (1740, 120624), (1795, 116928), (1827, 114880), (1856, 113085), (2016, 104110), (2030, 103392), (2088, 100520), (2154, 97440), (2240, 93699), (2320, 90468), (2436, 86160), (2513, 83520), (2520, 83288), (2610, 80416), (2784, 75390), (2872, 73080), (2880, 72877), (3045, 68928), (3231, 64960), (3248, 64620), (3360, 62466), (3480, 60312), (3590, 58464), (3654, 57440), (4032, 52055), (4060, 51696), (4176, 50260), (4308, 48720), (4640, 45234), (4872, 43080), (5026, 41760), (5040, 41644), (5220, 40208), (5385, 38976), (5568, 37695), (5744, 36540), (6090, 34464), (6462, 32480), (6496, 32310), (6720, 31233), (6960, 30156), (7180, 29232), (7308, 28720), (7539, 27840), (8120, 25848), (8352, 25130), (8616, 24360), (9135, 22976), (9280, 22617), (9744, 21540), (10052, 20880), (10080, 20822), (10411, 20160), (10440, 20104), (10770, 19488), (11488, 18270), (12180, 17232), (12565, 16704), (12924, 16240), (12992, 16155), (13920, 15078), (14360, 14616)]