2871054720

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{18461}}^1$

素因数の和:18495

約数の個数: 192

約数和(自身を含む): 10281857040

約数和(自身を除く): 7410802320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 18461, 19440, 25920, 31104, 36922, 38880, 51840, 55383, 73844, 77760, 92305, 110766, 147688, 155520, 166149, 184610, 221532, 276915, 295376, 332298, 369220, 443064, 498447, 553830, 590752, 664596, 738440, 830745, 886128, 996894, 1107660, 1181504, 1329192, 1476880, 1495341, 1661490, 1772256, 1993788, 2215320, 2363008, 2492235, 2658384, 2953760, 2990682, 3322980, 3544512, 3987576, 4430640, 4486023, 4984470, 5316768, 5907520, 5981364, 6645960, 7089024, 7476705, 7975152, 8861280, 8972046, 9968940, 10633536, 11815040, 11962728, 13291920, 14953410, 15950304, 17722560, 17944092, 19937880, 21267072, 22430115, 23925456, 26583840, 29906820, 31900608, 35445120, 35888184, 39875760, 44860230, 47850912, 53167680, 59813640, 63801216, 71776368, 79751520, 89720460, 95701824, 106335360, 119627280, 143552736, 159503040, 179440920, 191403648, 239254560, 287105472, 319006080, 358881840, 478509120, 574210944, 717763680, 957018240, 1435527360, 2871054720]

約数ペア:

[(1, 2871054720), (2, 1435527360), (3, 957018240), (4, 717763680), (5, 574210944), (6, 478509120), (8, 358881840), (9, 319006080), (10, 287105472), (12, 239254560), (15, 191403648), (16, 179440920), (18, 159503040), (20, 143552736), (24, 119627280), (27, 106335360), (30, 95701824), (32, 89720460), (36, 79751520), (40, 71776368), (45, 63801216), (48, 59813640), (54, 53167680), (60, 47850912), (64, 44860230), (72, 39875760), (80, 35888184), (81, 35445120), (90, 31900608), (96, 29906820), (108, 26583840), (120, 23925456), (128, 22430115), (135, 21267072), (144, 19937880), (160, 17944092), (162, 17722560), (180, 15950304), (192, 14953410), (216, 13291920), (240, 11962728), (243, 11815040), (270, 10633536), (288, 9968940), (320, 8972046), (324, 8861280), (360, 7975152), (384, 7476705), (405, 7089024), (432, 6645960), (480, 5981364), (486, 5907520), (540, 5316768), (576, 4984470), (640, 4486023), (648, 4430640), (720, 3987576), (810, 3544512), (864, 3322980), (960, 2990682), (972, 2953760), (1080, 2658384), (1152, 2492235), (1215, 2363008), (1296, 2215320), (1440, 1993788), (1620, 1772256), (1728, 1661490), (1920, 1495341), (1944, 1476880), (2160, 1329192), (2430, 1181504), (2592, 1107660), (2880, 996894), (3240, 886128), (3456, 830745), (3888, 738440), (4320, 664596), (4860, 590752), (5184, 553830), (5760, 498447), (6480, 443064), (7776, 369220), (8640, 332298), (9720, 295376), (10368, 276915), (12960, 221532), (15552, 184610), (17280, 166149), (18461, 155520), (19440, 147688), (25920, 110766), (31104, 92305), (36922, 77760), (38880, 73844), (51840, 55383)]