2255221440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 280

約数和(自身を含む): 8085746592

約数和(自身を除く): 5830525152

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, 135, 144, 160, 162, 167, 180, 192, 216, 240, 270, 288, 320, 324, 334, 360, 405, 432, 480, 501, 521, 540, 576, 648, 668, 720, 810, 835, 864, 960, 1002, 1042, 1080, 1296, 1336, 1440, 1503, 1563, 1620, 1670, 1728, 2004, 2084, 2160, 2505, 2592, 2605, 2672, 2880, 3006, 3126, 3240, 3340, 4008, 4168, 4320, 4509, 4689, 5010, 5184, 5210, 5344, 6012, 6252, 6480, 6680, 7515, 7815, 8016, 8336, 8640, 9018, 9378, 10020, 10420, 10688, 12024, 12504, 12960, 13360, 13527, 14067, 15030, 15630, 16032, 16672, 18036, 18756, 20040, 20840, 22545, 23445, 24048, 25008, 25920, 26720, 27054, 28134, 30060, 31260, 32064, 33344, 36072, 37512, 40080, 41680, 42201, 45090, 46890, 48096, 50016, 53440, 54108, 56268, 60120, 62520, 67635, 70335, 72144, 75024, 80160, 83360, 84402, 87007, 90180, 93780, 96192, 100032, 108216, 112536, 120240, 125040, 135270, 140670, 144288, 150048, 160320, 166720, 168804, 174014, 180360, 187560, 211005, 216432, 225072, 240480, 250080, 261021, 270540, 281340, 288576, 300096, 337608, 348028, 360720, 375120, 422010, 432864, 435035, 450144, 480960, 500160, 522042, 541080, 562680, 675216, 696056, 721440, 750240, 783063, 844020, 865728, 870070, 900288, 1044084, 1082160, 1125360, 1305105, 1350432, 1392112, 1442880, 1500480, 1566126, 1688040, 1740140, 2088168, 2164320, 2250720, 2349189, 2610210, 2700864, 2784224, 3132252, 3376080, 3480280, 3915315, 4176336, 4328640, 4501440, 4698378, 5220420, 5568448, 6264504, 6752160, 6960560, 7047567, 7830630, 8352672, 9396756, 10440840, 11745945, 12529008, 13504320, 13921120, 14095134, 15661260, 16705344, 18793512, 20881680, 23491890, 25058016, 27842240, 28190268, 31322520, 35237835, 37587024, 41763360, 46983780, 50116032, 56380536, 62645040, 70475670, 75174048, 83526720, 93967560, 112761072, 125290080, 140951340, 150348096, 187935120, 225522144, 250580160, 281902680, 375870240, 451044288, 563805360, 751740480, 1127610720, 2255221440]

約数ペア:

[(1, 2255221440), (2, 1127610720), (3, 751740480), (4, 563805360), (5, 451044288), (6, 375870240), (8, 281902680), (9, 250580160), (10, 225522144), (12, 187935120), (15, 150348096), (16, 140951340), (18, 125290080), (20, 112761072), (24, 93967560), (27, 83526720), (30, 75174048), (32, 70475670), (36, 62645040), (40, 56380536), (45, 50116032), (48, 46983780), (54, 41763360), (60, 37587024), (64, 35237835), (72, 31322520), (80, 28190268), (81, 27842240), (90, 25058016), (96, 23491890), (108, 20881680), (120, 18793512), (135, 16705344), (144, 15661260), (160, 14095134), (162, 13921120), (167, 13504320), (180, 12529008), (192, 11745945), (216, 10440840), (240, 9396756), (270, 8352672), (288, 7830630), (320, 7047567), (324, 6960560), (334, 6752160), (360, 6264504), (405, 5568448), (432, 5220420), (480, 4698378), (501, 4501440), (521, 4328640), (540, 4176336), (576, 3915315), (648, 3480280), (668, 3376080), (720, 3132252), (810, 2784224), (835, 2700864), (864, 2610210), (960, 2349189), (1002, 2250720), (1042, 2164320), (1080, 2088168), (1296, 1740140), (1336, 1688040), (1440, 1566126), (1503, 1500480), (1563, 1442880), (1620, 1392112), (1670, 1350432), (1728, 1305105), (2004, 1125360), (2084, 1082160), (2160, 1044084), (2505, 900288), (2592, 870070), (2605, 865728), (2672, 844020), (2880, 783063), (3006, 750240), (3126, 721440), (3240, 696056), (3340, 675216), (4008, 562680), (4168, 541080), (4320, 522042), (4509, 500160), (4689, 480960), (5010, 450144), (5184, 435035), (5210, 432864), (5344, 422010), (6012, 375120), (6252, 360720), (6480, 348028), (6680, 337608), (7515, 300096), (7815, 288576), (8016, 281340), (8336, 270540), (8640, 261021), (9018, 250080), (9378, 240480), (10020, 225072), (10420, 216432), (10688, 211005), (12024, 187560), (12504, 180360), (12960, 174014), (13360, 168804), (13527, 166720), (14067, 160320), (15030, 150048), (15630, 144288), (16032, 140670), (16672, 135270), (18036, 125040), (18756, 120240), (20040, 112536), (20840, 108216), (22545, 100032), (23445, 96192), (24048, 93780), (25008, 90180), (25920, 87007), (26720, 84402), (27054, 83360), (28134, 80160), (30060, 75024), (31260, 72144), (32064, 70335), (33344, 67635), (36072, 62520), (37512, 60120), (40080, 56268), (41680, 54108), (42201, 53440), (45090, 50016), (46890, 48096)]