2040072480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 7291275264

約数和(自身を除く): 5251202784

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, 72, 80, 81, 90, 96, 108, 120, 135, 137, 144, 160, 162, 180, 216, 240, 243, 270, 274, 288, 324, 360, 383, 405, 411, 432, 480, 486, 540, 548, 648, 685, 720, 766, 810, 822, 864, 972, 1080, 1096, 1149, 1215, 1233, 1296, 1370, 1440, 1532, 1620, 1644, 1915, 1944, 2055, 2160, 2192, 2298, 2430, 2466, 2592, 2740, 3064, 3240, 3288, 3447, 3699, 3830, 3888, 4110, 4320, 4384, 4596, 4860, 4932, 5480, 5745, 6128, 6165, 6480, 6576, 6894, 7398, 7660, 7776, 8220, 9192, 9720, 9864, 10341, 10960, 11097, 11490, 12256, 12330, 12960, 13152, 13788, 14796, 15320, 16440, 17235, 18384, 18495, 19440, 19728, 20682, 21920, 22194, 22980, 24660, 27576, 29592, 30640, 31023, 32880, 33291, 34470, 36768, 36990, 38880, 39456, 41364, 44388, 45960, 49320, 51705, 52471, 55152, 55485, 59184, 61280, 62046, 65760, 66582, 68940, 73980, 82728, 88776, 91920, 93069, 98640, 103410, 104942, 110304, 110970, 118368, 124092, 133164, 137880, 147960, 155115, 157413, 165456, 166455, 177552, 183840, 186138, 197280, 206820, 209884, 221940, 248184, 262355, 266328, 275760, 295920, 310230, 314826, 330912, 332910, 355104, 372276, 413640, 419768, 443880, 465345, 472239, 496368, 524710, 532656, 551520, 591840, 620460, 629652, 665820, 744552, 787065, 827280, 839536, 887760, 930690, 944478, 992736, 1049420, 1065312, 1240920, 1259304, 1331640, 1416717, 1489104, 1574130, 1654560, 1679072, 1775520, 1861380, 1888956, 2098840, 2361195, 2481840, 2518608, 2663280, 2833434, 2978208, 3148260, 3722760, 3777912, 4197680, 4250151, 4722390, 4963680, 5037216, 5326560, 5666868, 6296520, 7083585, 7445520, 7555824, 8395360, 8500302, 9444780, 11333736, 12593040, 12750453, 14167170, 14891040, 15111648, 17000604, 18889560, 21250755, 22667472, 25186080, 25500906, 28334340, 34001208, 37779120, 42501510, 45334944, 51001812, 56668680, 63752265, 68002416, 75558240, 85003020, 102003624, 113337360, 127504530, 136004832, 170006040, 204007248, 226674720, 255009060, 340012080, 408014496, 510018120, 680024160, 1020036240, 2040072480]

約数ペア:

[(1, 2040072480), (2, 1020036240), (3, 680024160), (4, 510018120), (5, 408014496), (6, 340012080), (8, 255009060), (9, 226674720), (10, 204007248), (12, 170006040), (15, 136004832), (16, 127504530), (18, 113337360), (20, 102003624), (24, 85003020), (27, 75558240), (30, 68002416), (32, 63752265), (36, 56668680), (40, 51001812), (45, 45334944), (48, 42501510), (54, 37779120), (60, 34001208), (72, 28334340), (80, 25500906), (81, 25186080), (90, 22667472), (96, 21250755), (108, 18889560), (120, 17000604), (135, 15111648), (137, 14891040), (144, 14167170), (160, 12750453), (162, 12593040), (180, 11333736), (216, 9444780), (240, 8500302), (243, 8395360), (270, 7555824), (274, 7445520), (288, 7083585), (324, 6296520), (360, 5666868), (383, 5326560), (405, 5037216), (411, 4963680), (432, 4722390), (480, 4250151), (486, 4197680), (540, 3777912), (548, 3722760), (648, 3148260), (685, 2978208), (720, 2833434), (766, 2663280), (810, 2518608), (822, 2481840), (864, 2361195), (972, 2098840), (1080, 1888956), (1096, 1861380), (1149, 1775520), (1215, 1679072), (1233, 1654560), (1296, 1574130), (1370, 1489104), (1440, 1416717), (1532, 1331640), (1620, 1259304), (1644, 1240920), (1915, 1065312), (1944, 1049420), (2055, 992736), (2160, 944478), (2192, 930690), (2298, 887760), (2430, 839536), (2466, 827280), (2592, 787065), (2740, 744552), (3064, 665820), (3240, 629652), (3288, 620460), (3447, 591840), (3699, 551520), (3830, 532656), (3888, 524710), (4110, 496368), (4320, 472239), (4384, 465345), (4596, 443880), (4860, 419768), (4932, 413640), (5480, 372276), (5745, 355104), (6128, 332910), (6165, 330912), (6480, 314826), (6576, 310230), (6894, 295920), (7398, 275760), (7660, 266328), (7776, 262355), (8220, 248184), (9192, 221940), (9720, 209884), (9864, 206820), (10341, 197280), (10960, 186138), (11097, 183840), (11490, 177552), (12256, 166455), (12330, 165456), (12960, 157413), (13152, 155115), (13788, 147960), (14796, 137880), (15320, 133164), (16440, 124092), (17235, 118368), (18384, 110970), (18495, 110304), (19440, 104942), (19728, 103410), (20682, 98640), (21920, 93069), (22194, 91920), (22980, 88776), (24660, 82728), (27576, 73980), (29592, 68940), (30640, 66582), (31023, 65760), (32880, 62046), (33291, 61280), (34470, 59184), (36768, 55485), (36990, 55152), (38880, 52471), (39456, 51705), (41364, 49320), (44388, 45960)]