2015859960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 224

約数和(自身を含む): 6900852240

約数和(自身を除く): 4884992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 243, 270, 292, 324, 360, 365, 405, 438, 486, 540, 584, 648, 657, 729, 730, 810, 876, 947, 972, 1080, 1095, 1215, 1314, 1458, 1460, 1620, 1752, 1894, 1944, 1971, 2190, 2430, 2628, 2841, 2916, 2920, 3240, 3285, 3645, 3788, 3942, 4380, 4735, 4860, 5256, 5682, 5832, 5913, 6570, 7290, 7576, 7884, 8523, 8760, 9470, 9720, 9855, 11364, 11826, 13140, 14205, 14580, 15768, 17046, 17739, 18940, 19710, 22728, 23652, 25569, 26280, 28410, 29160, 29565, 34092, 35478, 37880, 39420, 42615, 47304, 51138, 53217, 56820, 59130, 68184, 69131, 70956, 76707, 78840, 85230, 88695, 102276, 106434, 113640, 118260, 127845, 138262, 141912, 153414, 170460, 177390, 204552, 207393, 212868, 230121, 236520, 255690, 266085, 276524, 306828, 340920, 345655, 354780, 383535, 414786, 425736, 460242, 511380, 532170, 553048, 613656, 622179, 690363, 691310, 709560, 767070, 829572, 920484, 1022760, 1036965, 1064340, 1150605, 1244358, 1380726, 1382620, 1534140, 1659144, 1840968, 1866537, 2073930, 2128680, 2301210, 2488716, 2761452, 2765240, 3068280, 3110895, 3451815, 3733074, 4147860, 4602420, 4977432, 5522904, 5599611, 6221790, 6903630, 7466148, 8295720, 9204840, 9332685, 11199222, 12443580, 13807260, 14932296, 16798833, 18665370, 22398444, 24887160, 27614520, 27998055, 33597666, 37330740, 44796888, 50396499, 55996110, 67195332, 74661480, 83994165, 100792998, 111992220, 134390664, 167988330, 201585996, 223984440, 251982495, 335976660, 403171992, 503964990, 671953320, 1007929980, 2015859960]

約数ペア:

[(1, 2015859960), (2, 1007929980), (3, 671953320), (4, 503964990), (5, 403171992), (6, 335976660), (8, 251982495), (9, 223984440), (10, 201585996), (12, 167988330), (15, 134390664), (18, 111992220), (20, 100792998), (24, 83994165), (27, 74661480), (30, 67195332), (36, 55996110), (40, 50396499), (45, 44796888), (54, 37330740), (60, 33597666), (72, 27998055), (73, 27614520), (81, 24887160), (90, 22398444), (108, 18665370), (120, 16798833), (135, 14932296), (146, 13807260), (162, 12443580), (180, 11199222), (216, 9332685), (219, 9204840), (243, 8295720), (270, 7466148), (292, 6903630), (324, 6221790), (360, 5599611), (365, 5522904), (405, 4977432), (438, 4602420), (486, 4147860), (540, 3733074), (584, 3451815), (648, 3110895), (657, 3068280), (729, 2765240), (730, 2761452), (810, 2488716), (876, 2301210), (947, 2128680), (972, 2073930), (1080, 1866537), (1095, 1840968), (1215, 1659144), (1314, 1534140), (1458, 1382620), (1460, 1380726), (1620, 1244358), (1752, 1150605), (1894, 1064340), (1944, 1036965), (1971, 1022760), (2190, 920484), (2430, 829572), (2628, 767070), (2841, 709560), (2916, 691310), (2920, 690363), (3240, 622179), (3285, 613656), (3645, 553048), (3788, 532170), (3942, 511380), (4380, 460242), (4735, 425736), (4860, 414786), (5256, 383535), (5682, 354780), (5832, 345655), (5913, 340920), (6570, 306828), (7290, 276524), (7576, 266085), (7884, 255690), (8523, 236520), (8760, 230121), (9470, 212868), (9720, 207393), (9855, 204552), (11364, 177390), (11826, 170460), (13140, 153414), (14205, 141912), (14580, 138262), (15768, 127845), (17046, 118260), (17739, 113640), (18940, 106434), (19710, 102276), (22728, 88695), (23652, 85230), (25569, 78840), (26280, 76707), (28410, 70956), (29160, 69131), (29565, 68184), (34092, 59130), (35478, 56820), (37880, 53217), (39420, 51138), (42615, 47304)]