1507201920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1350

約数の個数: 384

約数和(自身を含む): 6157944000

約数和(自身を除く): 4650742080

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, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 812, 840, 870, 896, 928, 960, 1008, 1015, 1044, 1120, 1152, 1160, 1218, 1260, 1289, 1305, 1344, 1392, 1440, 1624, 1680, 1740, 1827, 1856, 1920, 2016, 2030, 2088, 2240, 2320, 2436, 2520, 2578, 2610, 2688, 2784, 2880, 3045, 3248, 3360, 3480, 3654, 3712, 3867, 4032, 4060, 4176, 4480, 4640, 4872, 5040, 5156, 5220, 5568, 5760, 6090, 6445, 6496, 6720, 6960, 7308, 7734, 8064, 8120, 8352, 9023, 9135, 9280, 9744, 10080, 10312, 10440, 11136, 11601, 12180, 12890, 12992, 13440, 13920, 14616, 15468, 16240, 16704, 18046, 18270, 18560, 19335, 19488, 20160, 20624, 20880, 23202, 24360, 25780, 25984, 27069, 27840, 29232, 30936, 32480, 33408, 36092, 36540, 37381, 38670, 38976, 40320, 41248, 41760, 45115, 46404, 48720, 51560, 54138, 55680, 58005, 58464, 61872, 64960, 72184, 73080, 74762, 77340, 77952, 81207, 82496, 83520, 90230, 92808, 97440, 103120, 108276, 112143, 116010, 116928, 123744, 129920, 135345, 144368, 146160, 149524, 154680, 162414, 164992, 167040, 180460, 185616, 186905, 194880, 206240, 216552, 224286, 232020, 233856, 247488, 261667, 270690, 288736, 292320, 299048, 309360, 324828, 336429, 360920, 371232, 373810, 389760, 406035, 412480, 433104, 448572, 464040, 494976, 523334, 541380, 560715, 577472, 584640, 598096, 618720, 649656, 672858, 721840, 742464, 747620, 785001, 812070, 824960, 866208, 897144, 928080, 1046668, 1082760, 1121430, 1154944, 1169280, 1196192, 1237440, 1299312, 1308335, 1345716, 1443680, 1484928, 1495240, 1570002, 1624140, 1682145, 1732416, 1794288, 1856160, 2093336, 2165520, 2242860, 2355003, 2392384, 2474880, 2598624, 2616670, 2691432, 2887360, 2990480, 3140004, 3248280, 3364290, 3464832, 3588576, 3712320, 3925005, 4186672, 4331040, 4485720, 4710006, 4784768, 5197248, 5233340, 5382864, 5774720, 5980960, 6280008, 6496560, 6728580, 7177152, 7424640, 7850010, 8373344, 8662080, 8971440, 9420012, 10394496, 10466680, 10765728, 11775015, 11961920, 12560016, 12993120, 13457160, 14354304, 15700020, 16746688, 17324160, 17942880, 18840024, 20933360, 21531456, 23550030, 23923840, 25120032, 25986240, 26914320, 31400040, 33493376, 35885760, 37680048, 41866720, 43062912, 47100060, 50240064, 51972480, 53828640, 62800080, 71771520, 75360096, 83733440, 94200120, 100480128, 107657280, 125600160, 150720192, 167466880, 188400240, 215314560, 251200320, 301440384, 376800480, 502400640, 753600960, 1507201920]

約数ペア:

[(1, 1507201920), (2, 753600960), (3, 502400640), (4, 376800480), (5, 301440384), (6, 251200320), (7, 215314560), (8, 188400240), (9, 167466880), (10, 150720192), (12, 125600160), (14, 107657280), (15, 100480128), (16, 94200120), (18, 83733440), (20, 75360096), (21, 71771520), (24, 62800080), (28, 53828640), (29, 51972480), (30, 50240064), (32, 47100060), (35, 43062912), (36, 41866720), (40, 37680048), (42, 35885760), (45, 33493376), (48, 31400040), (56, 26914320), (58, 25986240), (60, 25120032), (63, 23923840), (64, 23550030), (70, 21531456), (72, 20933360), (80, 18840024), (84, 17942880), (87, 17324160), (90, 16746688), (96, 15700020), (105, 14354304), (112, 13457160), (116, 12993120), (120, 12560016), (126, 11961920), (128, 11775015), (140, 10765728), (144, 10466680), (145, 10394496), (160, 9420012), (168, 8971440), (174, 8662080), (180, 8373344), (192, 7850010), (203, 7424640), (210, 7177152), (224, 6728580), (232, 6496560), (240, 6280008), (252, 5980960), (261, 5774720), (280, 5382864), (288, 5233340), (290, 5197248), (315, 4784768), (320, 4710006), (336, 4485720), (348, 4331040), (360, 4186672), (384, 3925005), (406, 3712320), (420, 3588576), (435, 3464832), (448, 3364290), (464, 3248280), (480, 3140004), (504, 2990480), (522, 2887360), (560, 2691432), (576, 2616670), (580, 2598624), (609, 2474880), (630, 2392384), (640, 2355003), (672, 2242860), (696, 2165520), (720, 2093336), (812, 1856160), (840, 1794288), (870, 1732416), (896, 1682145), (928, 1624140), (960, 1570002), (1008, 1495240), (1015, 1484928), (1044, 1443680), (1120, 1345716), (1152, 1308335), (1160, 1299312), (1218, 1237440), (1260, 1196192), (1289, 1169280), (1305, 1154944), (1344, 1121430), (1392, 1082760), (1440, 1046668), (1624, 928080), (1680, 897144), (1740, 866208), (1827, 824960), (1856, 812070), (1920, 785001), (2016, 747620), (2030, 742464), (2088, 721840), (2240, 672858), (2320, 649656), (2436, 618720), (2520, 598096), (2578, 584640), (2610, 577472), (2688, 560715), (2784, 541380), (2880, 523334), (3045, 494976), (3248, 464040), (3360, 448572), (3480, 433104), (3654, 412480), (3712, 406035), (3867, 389760), (4032, 373810), (4060, 371232), (4176, 360920), (4480, 336429), (4640, 324828), (4872, 309360), (5040, 299048), (5156, 292320), (5220, 288736), (5568, 270690), (5760, 261667), (6090, 247488), (6445, 233856), (6496, 232020), (6720, 224286), (6960, 216552), (7308, 206240), (7734, 194880), (8064, 186905), (8120, 185616), (8352, 180460), (9023, 167040), (9135, 164992), (9280, 162414), (9744, 154680), (10080, 149524), (10312, 146160), (10440, 144368), (11136, 135345), (11601, 129920), (12180, 123744), (12890, 116928), (12992, 116010), (13440, 112143), (13920, 108276), (14616, 103120), (15468, 97440), (16240, 92808), (16704, 90230), (18046, 83520), (18270, 82496), (18560, 81207), (19335, 77952), (19488, 77340), (20160, 74762), (20624, 73080), (20880, 72184), (23202, 64960), (24360, 61872), (25780, 58464), (25984, 58005), (27069, 55680), (27840, 54138), (29232, 51560), (30936, 48720), (32480, 46404), (33408, 45115), (36092, 41760), (36540, 41248), (37381, 40320), (38670, 38976)]