20163071456640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{166692059}}^1$

素因数の和:166692094

約数の個数: 256

約数和(自身を含む): 81612432576000

約数和(自身を除く): 61449361119360

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 166692059, 333384118, 500076177, 666768236, 833460295, 1000152354, 1166844413, 1333536472, 1500228531, 1666920590, 2000304708, 2333688826, 2500380885, 2667072944, 3000457062, 3333841180, 3500533239, 4000609416, 4500685593, 4667377652, 5000761770, 5334145888, 5834222065, 6000914124, 6667682360, 7001066478, 7501142655, 8001218832, 9001371186, 9334755304, 10001523540, 10501599717, 10668291776, 11668444130, 12001828248, 13335364720, 14002132956, 15002285310, 16002437664, 17502666195, 18002742372, 18669510608, 20003047080, 21003199434, 21336583552, 22503427965, 23336888260, 24003656496, 26670729440, 28004265912, 30004570620, 31504799151, 32004875328, 35005332390, 36005484744, 37339021216, 40006094160, 42006398868, 45006855930, 46673776520, 48007312992, 52507998585, 53341458880, 56008531824, 60009141240, 63009598302, 64009750656, 70010664780, 72010969488, 74678042432, 80012188320, 84012797736, 90013711860, 93347553040, 96014625984, 105015997170, 106682917760, 112017063648, 120018282480, 126019196604, 140021329560, 144021938976, 149356084864, 157523995755, 160024376640, 168025595472, 180027423720, 186695106080, 192029251968, 210031994340, 224034127296, 240036564960, 252038393208, 280042659120, 288043877952, 315047991510, 320048753280, 336051190944, 360054847440, 373390212160, 420063988680, 448068254592, 480073129920, 504076786416, 560085318240, 576087755904, 630095983020, 672102381888, 720109694880, 746780424320, 840127977360, 960146259840, 1008153572832, 1120170636480, 1260191966040, 1344204763776, 1440219389760, 1680255954720, 2016307145664, 2240341272960, 2520383932080, 2880438779520, 3360511909440, 4032614291328, 5040767864160, 6721023818880, 10081535728320, 20163071456640]

約数ペア:

[(1, 20163071456640), (2, 10081535728320), (3, 6721023818880), (4, 5040767864160), (5, 4032614291328), (6, 3360511909440), (7, 2880438779520), (8, 2520383932080), (9, 2240341272960), (10, 2016307145664), (12, 1680255954720), (14, 1440219389760), (15, 1344204763776), (16, 1260191966040), (18, 1120170636480), (20, 1008153572832), (21, 960146259840), (24, 840127977360), (27, 746780424320), (28, 720109694880), (30, 672102381888), (32, 630095983020), (35, 576087755904), (36, 560085318240), (40, 504076786416), (42, 480073129920), (45, 448068254592), (48, 420063988680), (54, 373390212160), (56, 360054847440), (60, 336051190944), (63, 320048753280), (64, 315047991510), (70, 288043877952), (72, 280042659120), (80, 252038393208), (84, 240036564960), (90, 224034127296), (96, 210031994340), (105, 192029251968), (108, 186695106080), (112, 180027423720), (120, 168025595472), (126, 160024376640), (128, 157523995755), (135, 149356084864), (140, 144021938976), (144, 140021329560), (160, 126019196604), (168, 120018282480), (180, 112017063648), (189, 106682917760), (192, 105015997170), (210, 96014625984), (216, 93347553040), (224, 90013711860), (240, 84012797736), (252, 80012188320), (270, 74678042432), (280, 72010969488), (288, 70010664780), (315, 64009750656), (320, 63009598302), (336, 60009141240), (360, 56008531824), (378, 53341458880), (384, 52507998585), (420, 48007312992), (432, 46673776520), (448, 45006855930), (480, 42006398868), (504, 40006094160), (540, 37339021216), (560, 36005484744), (576, 35005332390), (630, 32004875328), (640, 31504799151), (672, 30004570620), (720, 28004265912), (756, 26670729440), (840, 24003656496), (864, 23336888260), (896, 22503427965), (945, 21336583552), (960, 21003199434), (1008, 20003047080), (1080, 18669510608), (1120, 18002742372), (1152, 17502666195), (1260, 16002437664), (1344, 15002285310), (1440, 14002132956), (1512, 13335364720), (1680, 12001828248), (1728, 11668444130), (1890, 10668291776), (1920, 10501599717), (2016, 10001523540), (2160, 9334755304), (2240, 9001371186), (2520, 8001218832), (2688, 7501142655), (2880, 7001066478), (3024, 6667682360), (3360, 6000914124), (3456, 5834222065), (3780, 5334145888), (4032, 5000761770), (4320, 4667377652), (4480, 4500685593), (5040, 4000609416), (5760, 3500533239), (6048, 3333841180), (6720, 3000457062), (7560, 2667072944), (8064, 2500380885), (8640, 2333688826), (10080, 2000304708), (12096, 1666920590), (13440, 1500228531), (15120, 1333536472), (17280, 1166844413), (20160, 1000152354), (24192, 833460295), (30240, 666768236), (40320, 500076177), (60480, 333384118), (120960, 166692059)]