17972259840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5047

約数の個数: 264

約数和(自身を含む): 63074456640

約数和(自身を除く): 45102196800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1024, 1152, 1185, 1264, 1280, 1422, 1440, 1536, 1580, 1896, 1920, 2304, 2370, 2528, 2560, 2844, 2880, 3072, 3160, 3555, 3792, 3840, 4608, 4740, 4937, 5056, 5120, 5688, 5760, 6320, 7110, 7584, 7680, 9216, 9480, 9874, 10112, 11376, 11520, 12640, 14220, 14811, 15168, 15360, 18960, 19748, 20224, 22752, 23040, 24685, 25280, 28440, 29622, 30336, 37920, 39496, 40448, 44433, 45504, 46080, 49370, 50560, 56880, 59244, 60672, 74055, 75840, 78992, 80896, 88866, 91008, 98740, 101120, 113760, 118488, 121344, 148110, 151680, 157984, 177732, 182016, 197480, 202240, 222165, 227520, 236976, 242688, 296220, 303360, 315968, 355464, 364032, 390023, 394960, 404480, 444330, 455040, 473952, 592440, 606720, 631936, 710928, 728064, 780046, 789920, 888660, 910080, 947904, 1170069, 1184880, 1213440, 1263872, 1421856, 1560092, 1579840, 1777320, 1820160, 1895808, 1950115, 2340138, 2369760, 2527744, 2843712, 3120184, 3159680, 3510207, 3554640, 3640320, 3791616, 3900230, 4680276, 4739520, 5055488, 5687424, 5850345, 6240368, 6319360, 7020414, 7109280, 7583232, 7800460, 9360552, 9479040, 11374848, 11700690, 12480736, 12638720, 14040828, 14218560, 15166464, 15600920, 17551035, 18721104, 18958080, 22749696, 23401380, 24961472, 25277440, 28081656, 28437120, 31201840, 35102070, 37442208, 37916160, 45499392, 46802760, 49922944, 56163312, 56874240, 62403680, 70204140, 74884416, 75832320, 93605520, 99845888, 112326624, 113748480, 124807360, 140408280, 149768832, 187211040, 199691776, 224653248, 227496960, 249614720, 280816560, 299537664, 374422080, 399383552, 449306496, 499229440, 561633120, 599075328, 748844160, 898612992, 998458880, 1123266240, 1198150656, 1497688320, 1797225984, 1996917760, 2246532480, 2995376640, 3594451968, 4493064960, 5990753280, 8986129920, 17972259840]

約数ペア:

[(1, 17972259840), (2, 8986129920), (3, 5990753280), (4, 4493064960), (5, 3594451968), (6, 2995376640), (8, 2246532480), (9, 1996917760), (10, 1797225984), (12, 1497688320), (15, 1198150656), (16, 1123266240), (18, 998458880), (20, 898612992), (24, 748844160), (30, 599075328), (32, 561633120), (36, 499229440), (40, 449306496), (45, 399383552), (48, 374422080), (60, 299537664), (64, 280816560), (72, 249614720), (79, 227496960), (80, 224653248), (90, 199691776), (96, 187211040), (120, 149768832), (128, 140408280), (144, 124807360), (158, 113748480), (160, 112326624), (180, 99845888), (192, 93605520), (237, 75832320), (240, 74884416), (256, 70204140), (288, 62403680), (316, 56874240), (320, 56163312), (360, 49922944), (384, 46802760), (395, 45499392), (474, 37916160), (480, 37442208), (512, 35102070), (576, 31201840), (632, 28437120), (640, 28081656), (711, 25277440), (720, 24961472), (768, 23401380), (790, 22749696), (948, 18958080), (960, 18721104), (1024, 17551035), (1152, 15600920), (1185, 15166464), (1264, 14218560), (1280, 14040828), (1422, 12638720), (1440, 12480736), (1536, 11700690), (1580, 11374848), (1896, 9479040), (1920, 9360552), (2304, 7800460), (2370, 7583232), (2528, 7109280), (2560, 7020414), (2844, 6319360), (2880, 6240368), (3072, 5850345), (3160, 5687424), (3555, 5055488), (3792, 4739520), (3840, 4680276), (4608, 3900230), (4740, 3791616), (4937, 3640320), (5056, 3554640), (5120, 3510207), (5688, 3159680), (5760, 3120184), (6320, 2843712), (7110, 2527744), (7584, 2369760), (7680, 2340138), (9216, 1950115), (9480, 1895808), (9874, 1820160), (10112, 1777320), (11376, 1579840), (11520, 1560092), (12640, 1421856), (14220, 1263872), (14811, 1213440), (15168, 1184880), (15360, 1170069), (18960, 947904), (19748, 910080), (20224, 888660), (22752, 789920), (23040, 780046), (24685, 728064), (25280, 710928), (28440, 631936), (29622, 606720), (30336, 592440), (37920, 473952), (39496, 455040), (40448, 444330), (44433, 404480), (45504, 394960), (46080, 390023), (49370, 364032), (50560, 355464), (56880, 315968), (59244, 303360), (60672, 296220), (74055, 242688), (75840, 236976), (78992, 227520), (80896, 222165), (88866, 202240), (91008, 197480), (98740, 182016), (101120, 177732), (113760, 157984), (118488, 151680), (121344, 148110)]