19358023680

素因数分解:

$2^{18}\times 3^3\times 5^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 304

約数和(自身を含む): 68954226240

約数和(自身を除く): 49596202560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 547, 576, 640, 720, 768, 864, 960, 1024, 1080, 1094, 1152, 1280, 1440, 1536, 1641, 1728, 1920, 2048, 2160, 2188, 2304, 2560, 2735, 2880, 3072, 3282, 3456, 3840, 4096, 4320, 4376, 4608, 4923, 5120, 5470, 5760, 6144, 6564, 6912, 7680, 8192, 8205, 8640, 8752, 9216, 9846, 10240, 10940, 11520, 12288, 13128, 13824, 14769, 15360, 16384, 16410, 17280, 17504, 18432, 19692, 20480, 21880, 23040, 24576, 24615, 26256, 27648, 29538, 30720, 32768, 32820, 34560, 35008, 36864, 39384, 40960, 43760, 46080, 49152, 49230, 52512, 55296, 59076, 61440, 65536, 65640, 69120, 70016, 73728, 73845, 78768, 81920, 87520, 92160, 98304, 98460, 105024, 110592, 118152, 122880, 131072, 131280, 138240, 140032, 147456, 147690, 157536, 163840, 175040, 184320, 196608, 196920, 210048, 221184, 236304, 245760, 262144, 262560, 276480, 280064, 294912, 295380, 315072, 327680, 350080, 368640, 393216, 393840, 420096, 442368, 472608, 491520, 525120, 552960, 560128, 589824, 590760, 630144, 655360, 700160, 737280, 786432, 787680, 840192, 884736, 945216, 983040, 1050240, 1105920, 1120256, 1179648, 1181520, 1260288, 1310720, 1400320, 1474560, 1575360, 1680384, 1769472, 1890432, 1966080, 2100480, 2211840, 2240512, 2359296, 2363040, 2520576, 2800640, 2949120, 3150720, 3360768, 3538944, 3780864, 3932160, 4200960, 4423680, 4481024, 4726080, 5041152, 5601280, 5898240, 6301440, 6721536, 7077888, 7561728, 8401920, 8847360, 8962048, 9452160, 10082304, 11202560, 11796480, 12602880, 13443072, 15123456, 16803840, 17694720, 17924096, 18904320, 20164608, 22405120, 25205760, 26886144, 30246912, 33607680, 35389440, 35848192, 37808640, 40329216, 44810240, 50411520, 53772288, 60493824, 67215360, 71696384, 75617280, 80658432, 89620480, 100823040, 107544576, 120987648, 134430720, 143392768, 151234560, 161316864, 179240960, 201646080, 215089152, 241975296, 268861440, 302469120, 322633728, 358481920, 403292160, 430178304, 483950592, 537722880, 604938240, 645267456, 716963840, 806584320, 967901184, 1075445760, 1209876480, 1290534912, 1613168640, 1935802368, 2150891520, 2419752960, 3226337280, 3871604736, 4839505920, 6452674560, 9679011840, 19358023680]

約数ペア:

[(1, 19358023680), (2, 9679011840), (3, 6452674560), (4, 4839505920), (5, 3871604736), (6, 3226337280), (8, 2419752960), (9, 2150891520), (10, 1935802368), (12, 1613168640), (15, 1290534912), (16, 1209876480), (18, 1075445760), (20, 967901184), (24, 806584320), (27, 716963840), (30, 645267456), (32, 604938240), (36, 537722880), (40, 483950592), (45, 430178304), (48, 403292160), (54, 358481920), (60, 322633728), (64, 302469120), (72, 268861440), (80, 241975296), (90, 215089152), (96, 201646080), (108, 179240960), (120, 161316864), (128, 151234560), (135, 143392768), (144, 134430720), (160, 120987648), (180, 107544576), (192, 100823040), (216, 89620480), (240, 80658432), (256, 75617280), (270, 71696384), (288, 67215360), (320, 60493824), (360, 53772288), (384, 50411520), (432, 44810240), (480, 40329216), (512, 37808640), (540, 35848192), (547, 35389440), (576, 33607680), (640, 30246912), (720, 26886144), (768, 25205760), (864, 22405120), (960, 20164608), (1024, 18904320), (1080, 17924096), (1094, 17694720), (1152, 16803840), (1280, 15123456), (1440, 13443072), (1536, 12602880), (1641, 11796480), (1728, 11202560), (1920, 10082304), (2048, 9452160), (2160, 8962048), (2188, 8847360), (2304, 8401920), (2560, 7561728), (2735, 7077888), (2880, 6721536), (3072, 6301440), (3282, 5898240), (3456, 5601280), (3840, 5041152), (4096, 4726080), (4320, 4481024), (4376, 4423680), (4608, 4200960), (4923, 3932160), (5120, 3780864), (5470, 3538944), (5760, 3360768), (6144, 3150720), (6564, 2949120), (6912, 2800640), (7680, 2520576), (8192, 2363040), (8205, 2359296), (8640, 2240512), (8752, 2211840), (9216, 2100480), (9846, 1966080), (10240, 1890432), (10940, 1769472), (11520, 1680384), (12288, 1575360), (13128, 1474560), (13824, 1400320), (14769, 1310720), (15360, 1260288), (16384, 1181520), (16410, 1179648), (17280, 1120256), (17504, 1105920), (18432, 1050240), (19692, 983040), (20480, 945216), (21880, 884736), (23040, 840192), (24576, 787680), (24615, 786432), (26256, 737280), (27648, 700160), (29538, 655360), (30720, 630144), (32768, 590760), (32820, 589824), (34560, 560128), (35008, 552960), (36864, 525120), (39384, 491520), (40960, 472608), (43760, 442368), (46080, 420096), (49152, 393840), (49230, 393216), (52512, 368640), (55296, 350080), (59076, 327680), (61440, 315072), (65536, 295380), (65640, 294912), (69120, 280064), (70016, 276480), (73728, 262560), (73845, 262144), (78768, 245760), (81920, 236304), (87520, 221184), (92160, 210048), (98304, 196920), (98460, 196608), (105024, 184320), (110592, 175040), (118152, 163840), (122880, 157536), (131072, 147690), (131280, 147456), (138240, 140032)]