1297451520

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{6257}}^1$

素因数の和:6292

約数の個数: 200

約数和(自身を含む): 4647804084

約数和(自身を除く): 3350352564

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6257, 6480, 6912, 7680, 8640, 10368, 11520, 12514, 12960, 13824, 17280, 18771, 20736, 23040, 25028, 25920, 31285, 34560, 37542, 41472, 50056, 51840, 56313, 62570, 69120, 75084, 93855, 100112, 103680, 112626, 125140, 150168, 168939, 187710, 200224, 207360, 225252, 250280, 281565, 300336, 337878, 375420, 400448, 450504, 500560, 506817, 563130, 600672, 675756, 750840, 800896, 844695, 901008, 1001120, 1013634, 1126260, 1201344, 1351512, 1501680, 1601792, 1689390, 1802016, 2002240, 2027268, 2252520, 2402688, 2534085, 2703024, 3003360, 3203584, 3378780, 3604032, 4004480, 4054536, 4505040, 4805376, 5068170, 5406048, 6006720, 6757560, 7208064, 8008960, 8109072, 9010080, 9610752, 10136340, 10812096, 12013440, 13515120, 14416128, 16017920, 16218144, 18020160, 20272680, 21624192, 24026880, 27030240, 28832256, 32436288, 36040320, 40545360, 43248384, 48053760, 54060480, 64872576, 72080640, 81090720, 86496768, 108120960, 129745152, 144161280, 162181440, 216241920, 259490304, 324362880, 432483840, 648725760, 1297451520]

約数ペア:

[(1, 1297451520), (2, 648725760), (3, 432483840), (4, 324362880), (5, 259490304), (6, 216241920), (8, 162181440), (9, 144161280), (10, 129745152), (12, 108120960), (15, 86496768), (16, 81090720), (18, 72080640), (20, 64872576), (24, 54060480), (27, 48053760), (30, 43248384), (32, 40545360), (36, 36040320), (40, 32436288), (45, 28832256), (48, 27030240), (54, 24026880), (60, 21624192), (64, 20272680), (72, 18020160), (80, 16218144), (81, 16017920), (90, 14416128), (96, 13515120), (108, 12013440), (120, 10812096), (128, 10136340), (135, 9610752), (144, 9010080), (160, 8109072), (162, 8008960), (180, 7208064), (192, 6757560), (216, 6006720), (240, 5406048), (256, 5068170), (270, 4805376), (288, 4505040), (320, 4054536), (324, 4004480), (360, 3604032), (384, 3378780), (405, 3203584), (432, 3003360), (480, 2703024), (512, 2534085), (540, 2402688), (576, 2252520), (640, 2027268), (648, 2002240), (720, 1802016), (768, 1689390), (810, 1601792), (864, 1501680), (960, 1351512), (1080, 1201344), (1152, 1126260), (1280, 1013634), (1296, 1001120), (1440, 901008), (1536, 844695), (1620, 800896), (1728, 750840), (1920, 675756), (2160, 600672), (2304, 563130), (2560, 506817), (2592, 500560), (2880, 450504), (3240, 400448), (3456, 375420), (3840, 337878), (4320, 300336), (4608, 281565), (5184, 250280), (5760, 225252), (6257, 207360), (6480, 200224), (6912, 187710), (7680, 168939), (8640, 150168), (10368, 125140), (11520, 112626), (12514, 103680), (12960, 100112), (13824, 93855), (17280, 75084), (18771, 69120), (20736, 62570), (23040, 56313), (25028, 51840), (25920, 50056), (31285, 41472), (34560, 37542)]