1051470720

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{6761}}^1$

素因数の和:6795

約数の個数: 192

約数和(自身を含む): 3765893040

約数和(自身を除く): 2714422320

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, 6761, 7776, 8640, 9720, 10368, 12960, 13522, 15552, 17280, 19440, 20283, 25920, 27044, 31104, 33805, 38880, 40566, 51840, 54088, 60849, 67610, 77760, 81132, 101415, 108176, 121698, 135220, 155520, 162264, 182547, 202830, 216352, 243396, 270440, 304245, 324528, 365094, 405660, 432704, 486792, 540880, 547641, 608490, 649056, 730188, 811320, 865408, 912735, 973584, 1081760, 1095282, 1216980, 1298112, 1460376, 1622640, 1642923, 1825470, 1947168, 2163520, 2190564, 2433960, 2596224, 2738205, 2920752, 3245280, 3285846, 3650940, 3894336, 4327040, 4381128, 4867920, 5476410, 5841504, 6490560, 6571692, 7301880, 7788672, 8214615, 8762256, 9735840, 10952820, 11683008, 12981120, 13143384, 14603760, 16429230, 17524512, 19471680, 21905640, 23366016, 26286768, 29207520, 32858460, 35049024, 38943360, 43811280, 52573536, 58415040, 65716920, 70098048, 87622560, 105147072, 116830080, 131433840, 175245120, 210294144, 262867680, 350490240, 525735360, 1051470720]

約数ペア:

[(1, 1051470720), (2, 525735360), (3, 350490240), (4, 262867680), (5, 210294144), (6, 175245120), (8, 131433840), (9, 116830080), (10, 105147072), (12, 87622560), (15, 70098048), (16, 65716920), (18, 58415040), (20, 52573536), (24, 43811280), (27, 38943360), (30, 35049024), (32, 32858460), (36, 29207520), (40, 26286768), (45, 23366016), (48, 21905640), (54, 19471680), (60, 17524512), (64, 16429230), (72, 14603760), (80, 13143384), (81, 12981120), (90, 11683008), (96, 10952820), (108, 9735840), (120, 8762256), (128, 8214615), (135, 7788672), (144, 7301880), (160, 6571692), (162, 6490560), (180, 5841504), (192, 5476410), (216, 4867920), (240, 4381128), (243, 4327040), (270, 3894336), (288, 3650940), (320, 3285846), (324, 3245280), (360, 2920752), (384, 2738205), (405, 2596224), (432, 2433960), (480, 2190564), (486, 2163520), (540, 1947168), (576, 1825470), (640, 1642923), (648, 1622640), (720, 1460376), (810, 1298112), (864, 1216980), (960, 1095282), (972, 1081760), (1080, 973584), (1152, 912735), (1215, 865408), (1296, 811320), (1440, 730188), (1620, 649056), (1728, 608490), (1920, 547641), (1944, 540880), (2160, 486792), (2430, 432704), (2592, 405660), (2880, 365094), (3240, 324528), (3456, 304245), (3888, 270440), (4320, 243396), (4860, 216352), (5184, 202830), (5760, 182547), (6480, 162264), (6761, 155520), (7776, 135220), (8640, 121698), (9720, 108176), (10368, 101415), (12960, 81132), (13522, 77760), (15552, 67610), (17280, 60849), (19440, 54088), (20283, 51840), (25920, 40566), (27044, 38880), (31104, 33805)]