1481811840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 256

約数和(自身を含む): 5430888000

約数和(自身を除く): 3949076160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 2957, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 5914, 6264, 6960, 7830, 8352, 8640, 8871, 9280, 10440, 11136, 11828, 12528, 13920, 14785, 15660, 16704, 17280, 17742, 18560, 20880, 23656, 25056, 26613, 27840, 29570, 31320, 33408, 35484, 41760, 44355, 47312, 50112, 53226, 55680, 59140, 62640, 70968, 79839, 83520, 85753, 88710, 94624, 100224, 106452, 118280, 125280, 133065, 141936, 159678, 167040, 171506, 177420, 189248, 212904, 236560, 250560, 257259, 266130, 283872, 319356, 343012, 354840, 378496, 399195, 425808, 428765, 473120, 501120, 514518, 532260, 567744, 638712, 686024, 709680, 771777, 798390, 851616, 857530, 946240, 1029036, 1064520, 1135488, 1277424, 1286295, 1372048, 1419360, 1543554, 1596780, 1703232, 1715060, 1892480, 2058072, 2129040, 2315331, 2554848, 2572590, 2744096, 2838720, 3087108, 3193560, 3406464, 3430120, 3858885, 4116144, 4258080, 4630662, 5109696, 5145180, 5488192, 5677440, 6174216, 6387120, 6860240, 7717770, 8232288, 8516160, 9261324, 10219392, 10290360, 10976384, 11576655, 12348432, 12774240, 13720480, 15435540, 16464576, 17032320, 18522648, 20580720, 23153310, 24696864, 25548480, 27440960, 30871080, 32929152, 37045296, 41161440, 46306620, 49393728, 51096960, 54881920, 61742160, 74090592, 82322880, 92613240, 98787456, 123484320, 148181184, 164645760, 185226480, 246968640, 296362368, 370452960, 493937280, 740905920, 1481811840]

約数ペア:

[(1, 1481811840), (2, 740905920), (3, 493937280), (4, 370452960), (5, 296362368), (6, 246968640), (8, 185226480), (9, 164645760), (10, 148181184), (12, 123484320), (15, 98787456), (16, 92613240), (18, 82322880), (20, 74090592), (24, 61742160), (27, 54881920), (29, 51096960), (30, 49393728), (32, 46306620), (36, 41161440), (40, 37045296), (45, 32929152), (48, 30871080), (54, 27440960), (58, 25548480), (60, 24696864), (64, 23153310), (72, 20580720), (80, 18522648), (87, 17032320), (90, 16464576), (96, 15435540), (108, 13720480), (116, 12774240), (120, 12348432), (128, 11576655), (135, 10976384), (144, 10290360), (145, 10219392), (160, 9261324), (174, 8516160), (180, 8232288), (192, 7717770), (216, 6860240), (232, 6387120), (240, 6174216), (261, 5677440), (270, 5488192), (288, 5145180), (290, 5109696), (320, 4630662), (348, 4258080), (360, 4116144), (384, 3858885), (432, 3430120), (435, 3406464), (464, 3193560), (480, 3087108), (522, 2838720), (540, 2744096), (576, 2572590), (580, 2554848), (640, 2315331), (696, 2129040), (720, 2058072), (783, 1892480), (864, 1715060), (870, 1703232), (928, 1596780), (960, 1543554), (1044, 1419360), (1080, 1372048), (1152, 1286295), (1160, 1277424), (1305, 1135488), (1392, 1064520), (1440, 1029036), (1566, 946240), (1728, 857530), (1740, 851616), (1856, 798390), (1920, 771777), (2088, 709680), (2160, 686024), (2320, 638712), (2610, 567744), (2784, 532260), (2880, 514518), (2957, 501120), (3132, 473120), (3456, 428765), (3480, 425808), (3712, 399195), (3915, 378496), (4176, 354840), (4320, 343012), (4640, 319356), (5220, 283872), (5568, 266130), (5760, 257259), (5914, 250560), (6264, 236560), (6960, 212904), (7830, 189248), (8352, 177420), (8640, 171506), (8871, 167040), (9280, 159678), (10440, 141936), (11136, 133065), (11828, 125280), (12528, 118280), (13920, 106452), (14785, 100224), (15660, 94624), (16704, 88710), (17280, 85753), (17742, 83520), (18560, 79839), (20880, 70968), (23656, 62640), (25056, 59140), (26613, 55680), (27840, 53226), (29570, 50112), (31320, 47312), (33408, 44355), (35484, 41760)]