15907026240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{87671}}^1$

素因数の和:87707

約数の個数: 280

約数和(自身を含む): 64668269952

約数和(自身を除く): 48761243712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 87671, 90720, 175342, 181440, 263013, 350684, 438355, 526026, 613697, 701368, 789039, 876710, 1052052, 1227394, 1315065, 1402736, 1578078, 1753420, 1841091, 2104104, 2367117, 2454788, 2630130, 2805472, 3068485, 3156156, 3506840, 3682182, 3945195, 4208208, 4734234, 4909576, 5260260, 5523273, 5610944, 6136970, 6312312, 7013680, 7101351, 7364364, 7890390, 8416416, 9205455, 9468468, 9819152, 10520520, 11046546, 11835585, 12273940, 12624624, 14027360, 14202702, 14728728, 15780780, 16569819, 16832832, 18410910, 18936936, 19638304, 21041040, 22093092, 23671170, 24547880, 25249248, 27616365, 28054720, 28405404, 29457456, 31561560, 33139638, 35506755, 36821820, 37873872, 39276608, 42082080, 44186184, 47342340, 49095760, 49709457, 50498496, 55232730, 56810808, 58914912, 63123120, 66279276, 71013510, 73643640, 75747744, 82849095, 84164160, 88372368, 94684680, 98191520, 99418914, 110465460, 113621616, 117829824, 126246240, 132558552, 142027020, 147287280, 151495488, 165698190, 176744736, 189369360, 196383040, 198837828, 220930920, 227243232, 248547285, 252492480, 265117104, 284054040, 294574560, 331396380, 353489472, 378738720, 397675656, 441861840, 454486464, 497094570, 530234208, 568108080, 589149120, 662792760, 757477440, 795351312, 883723680, 994189140, 1060468416, 1136216160, 1325585520, 1590702624, 1767447360, 1988378280, 2272432320, 2651171040, 3181405248, 3976756560, 5302342080, 7953513120, 15907026240]

約数ペア:

[(1, 15907026240), (2, 7953513120), (3, 5302342080), (4, 3976756560), (5, 3181405248), (6, 2651171040), (7, 2272432320), (8, 1988378280), (9, 1767447360), (10, 1590702624), (12, 1325585520), (14, 1136216160), (15, 1060468416), (16, 994189140), (18, 883723680), (20, 795351312), (21, 757477440), (24, 662792760), (27, 589149120), (28, 568108080), (30, 530234208), (32, 497094570), (35, 454486464), (36, 441861840), (40, 397675656), (42, 378738720), (45, 353489472), (48, 331396380), (54, 294574560), (56, 284054040), (60, 265117104), (63, 252492480), (64, 248547285), (70, 227243232), (72, 220930920), (80, 198837828), (81, 196383040), (84, 189369360), (90, 176744736), (96, 165698190), (105, 151495488), (108, 147287280), (112, 142027020), (120, 132558552), (126, 126246240), (135, 117829824), (140, 113621616), (144, 110465460), (160, 99418914), (162, 98191520), (168, 94684680), (180, 88372368), (189, 84164160), (192, 82849095), (210, 75747744), (216, 73643640), (224, 71013510), (240, 66279276), (252, 63123120), (270, 58914912), (280, 56810808), (288, 55232730), (315, 50498496), (320, 49709457), (324, 49095760), (336, 47342340), (360, 44186184), (378, 42082080), (405, 39276608), (420, 37873872), (432, 36821820), (448, 35506755), (480, 33139638), (504, 31561560), (540, 29457456), (560, 28405404), (567, 28054720), (576, 27616365), (630, 25249248), (648, 24547880), (672, 23671170), (720, 22093092), (756, 21041040), (810, 19638304), (840, 18936936), (864, 18410910), (945, 16832832), (960, 16569819), (1008, 15780780), (1080, 14728728), (1120, 14202702), (1134, 14027360), (1260, 12624624), (1296, 12273940), (1344, 11835585), (1440, 11046546), (1512, 10520520), (1620, 9819152), (1680, 9468468), (1728, 9205455), (1890, 8416416), (2016, 7890390), (2160, 7364364), (2240, 7101351), (2268, 7013680), (2520, 6312312), (2592, 6136970), (2835, 5610944), (2880, 5523273), (3024, 5260260), (3240, 4909576), (3360, 4734234), (3780, 4208208), (4032, 3945195), (4320, 3682182), (4536, 3506840), (5040, 3156156), (5184, 3068485), (5670, 2805472), (6048, 2630130), (6480, 2454788), (6720, 2367117), (7560, 2104104), (8640, 1841091), (9072, 1753420), (10080, 1578078), (11340, 1402736), (12096, 1315065), (12960, 1227394), (15120, 1052052), (18144, 876710), (20160, 789039), (22680, 701368), (25920, 613697), (30240, 526026), (36288, 438355), (45360, 350684), (60480, 263013), (87671, 181440), (90720, 175342)]