2017774080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12511}}^1$

素因数の和:12547

約数の個数: 240

約数和(自身を含む): 7987060224

約数和(自身を除く): 5969286144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12511, 13440, 16128, 17920, 20160, 23040, 25022, 26880, 32256, 37533, 40320, 50044, 53760, 62555, 75066, 80640, 87577, 100088, 112599, 125110, 150132, 161280, 175154, 187665, 200176, 225198, 250220, 262731, 300264, 350308, 375330, 400352, 437885, 450396, 500440, 525462, 562995, 600528, 700616, 750660, 788193, 800704, 875770, 900792, 1000880, 1050924, 1125990, 1201056, 1313655, 1401232, 1501320, 1576386, 1601408, 1751540, 1801584, 2001760, 2101848, 2251980, 2402112, 2627310, 2802464, 3002640, 3152772, 3202816, 3503080, 3603168, 3940965, 4003520, 4203696, 4503960, 4804224, 5254620, 5604928, 6005280, 6305544, 6405632, 7006160, 7206336, 7881930, 8007040, 8407392, 9007920, 9608448, 10509240, 11209856, 12010560, 12611088, 14012320, 14412672, 15763860, 16014080, 16814784, 18015840, 19216896, 21018480, 22419712, 24021120, 25222176, 28024640, 28825344, 31527720, 32028160, 33629568, 36031680, 42036960, 44839424, 48042240, 50444352, 56049280, 57650688, 63055440, 67259136, 72063360, 84073920, 96084480, 100888704, 112098560, 126110880, 134518272, 144126720, 168147840, 201777408, 224197120, 252221760, 288253440, 336295680, 403554816, 504443520, 672591360, 1008887040, 2017774080]

約数ペア:

[(1, 2017774080), (2, 1008887040), (3, 672591360), (4, 504443520), (5, 403554816), (6, 336295680), (7, 288253440), (8, 252221760), (9, 224197120), (10, 201777408), (12, 168147840), (14, 144126720), (15, 134518272), (16, 126110880), (18, 112098560), (20, 100888704), (21, 96084480), (24, 84073920), (28, 72063360), (30, 67259136), (32, 63055440), (35, 57650688), (36, 56049280), (40, 50444352), (42, 48042240), (45, 44839424), (48, 42036960), (56, 36031680), (60, 33629568), (63, 32028160), (64, 31527720), (70, 28825344), (72, 28024640), (80, 25222176), (84, 24021120), (90, 22419712), (96, 21018480), (105, 19216896), (112, 18015840), (120, 16814784), (126, 16014080), (128, 15763860), (140, 14412672), (144, 14012320), (160, 12611088), (168, 12010560), (180, 11209856), (192, 10509240), (210, 9608448), (224, 9007920), (240, 8407392), (252, 8007040), (256, 7881930), (280, 7206336), (288, 7006160), (315, 6405632), (320, 6305544), (336, 6005280), (360, 5604928), (384, 5254620), (420, 4804224), (448, 4503960), (480, 4203696), (504, 4003520), (512, 3940965), (560, 3603168), (576, 3503080), (630, 3202816), (640, 3152772), (672, 3002640), (720, 2802464), (768, 2627310), (840, 2402112), (896, 2251980), (960, 2101848), (1008, 2001760), (1120, 1801584), (1152, 1751540), (1260, 1601408), (1280, 1576386), (1344, 1501320), (1440, 1401232), (1536, 1313655), (1680, 1201056), (1792, 1125990), (1920, 1050924), (2016, 1000880), (2240, 900792), (2304, 875770), (2520, 800704), (2560, 788193), (2688, 750660), (2880, 700616), (3360, 600528), (3584, 562995), (3840, 525462), (4032, 500440), (4480, 450396), (4608, 437885), (5040, 400352), (5376, 375330), (5760, 350308), (6720, 300264), (7680, 262731), (8064, 250220), (8960, 225198), (10080, 200176), (10752, 187665), (11520, 175154), (12511, 161280), (13440, 150132), (16128, 125110), (17920, 112599), (20160, 100088), (23040, 87577), (25022, 80640), (26880, 75066), (32256, 62555), (37533, 53760), (40320, 50044)]