2560000312800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{16931219}}^1$

素因数の和:16931255

約数の個数: 288

約数和(自身を含む): 10581335251200

約数和(自身を除く): 8021334938400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 6048, 6300, 7200, 7560, 8400, 9450, 10080, 10800, 12600, 15120, 16800, 18900, 21600, 25200, 30240, 37800, 50400, 75600, 151200, 16931219, 33862438, 50793657, 67724876, 84656095, 101587314, 118518533, 135449752, 152380971, 169312190, 203174628, 237037066, 253968285, 270899504, 304761942, 338624380, 355555599, 406349256, 423280475, 457142913, 474074132, 507936570, 541799008, 592592665, 609523884, 677248760, 711111198, 761904855, 812698512, 846560950, 914285826, 948148264, 1015873140, 1066666797, 1185185330, 1219047768, 1269841425, 1354497520, 1422222396, 1523809710, 1625397024, 1693121900, 1777777995, 1828571652, 1896296528, 2031746280, 2133333594, 2285714565, 2370370660, 2438095536, 2539682850, 2708995040, 2844444792, 2962963325, 3047619420, 3200000391, 3386243800, 3555555990, 3657143304, 3792593056, 3809524275, 4063492560, 4266667188, 4571429130, 4740741320, 4876191072, 5079365700, 5333333985, 5688889584, 5925926650, 6095238840, 6400000782, 6772487600, 7111111980, 7314286608, 7619048550, 8126985120, 8533334376, 8888889975, 9142858260, 9481482640, 10158731400, 10666667970, 11377779168, 11428572825, 11851853300, 12190477680, 12800001564, 13544975200, 14222223960, 14628573216, 15238097100, 16000001955, 17066668752, 17777779950, 18285716520, 18962965280, 20317462800, 21333335940, 22857145650, 23703706600, 24380955360, 25600003128, 26666669925, 28444447920, 30476194200, 32000003910, 34133337504, 35555559900, 36571433040, 40634925600, 42666671880, 45714291300, 47407413200, 51200006256, 53333339850, 56888895840, 60952388400, 64000007820, 71111119800, 73142866080, 80000009775, 85333343760, 91428582600, 94814826400, 102400012512, 106666679700, 121904776800, 128000015640, 142222239600, 160000019550, 170666687520, 182857165200, 213333359400, 256000031280, 284444479200, 320000039100, 365714330400, 426666718800, 512000062560, 640000078200, 853333437600, 1280000156400, 2560000312800]

約数ペア:

[(1, 2560000312800), (2, 1280000156400), (3, 853333437600), (4, 640000078200), (5, 512000062560), (6, 426666718800), (7, 365714330400), (8, 320000039100), (9, 284444479200), (10, 256000031280), (12, 213333359400), (14, 182857165200), (15, 170666687520), (16, 160000019550), (18, 142222239600), (20, 128000015640), (21, 121904776800), (24, 106666679700), (25, 102400012512), (27, 94814826400), (28, 91428582600), (30, 85333343760), (32, 80000009775), (35, 73142866080), (36, 71111119800), (40, 64000007820), (42, 60952388400), (45, 56888895840), (48, 53333339850), (50, 51200006256), (54, 47407413200), (56, 45714291300), (60, 42666671880), (63, 40634925600), (70, 36571433040), (72, 35555559900), (75, 34133337504), (80, 32000003910), (84, 30476194200), (90, 28444447920), (96, 26666669925), (100, 25600003128), (105, 24380955360), (108, 23703706600), (112, 22857145650), (120, 21333335940), (126, 20317462800), (135, 18962965280), (140, 18285716520), (144, 17777779950), (150, 17066668752), (160, 16000001955), (168, 15238097100), (175, 14628573216), (180, 14222223960), (189, 13544975200), (200, 12800001564), (210, 12190477680), (216, 11851853300), (224, 11428572825), (225, 11377779168), (240, 10666667970), (252, 10158731400), (270, 9481482640), (280, 9142858260), (288, 8888889975), (300, 8533334376), (315, 8126985120), (336, 7619048550), (350, 7314286608), (360, 7111111980), (378, 6772487600), (400, 6400000782), (420, 6095238840), (432, 5925926650), (450, 5688889584), (480, 5333333985), (504, 5079365700), (525, 4876191072), (540, 4740741320), (560, 4571429130), (600, 4266667188), (630, 4063492560), (672, 3809524275), (675, 3792593056), (700, 3657143304), (720, 3555555990), (756, 3386243800), (800, 3200000391), (840, 3047619420), (864, 2962963325), (900, 2844444792), (945, 2708995040), (1008, 2539682850), (1050, 2438095536), (1080, 2370370660), (1120, 2285714565), (1200, 2133333594), (1260, 2031746280), (1350, 1896296528), (1400, 1828571652), (1440, 1777777995), (1512, 1693121900), (1575, 1625397024), (1680, 1523809710), (1800, 1422222396), (1890, 1354497520), (2016, 1269841425), (2100, 1219047768), (2160, 1185185330), (2400, 1066666797), (2520, 1015873140), (2700, 948148264), (2800, 914285826), (3024, 846560950), (3150, 812698512), (3360, 761904855), (3600, 711111198), (3780, 677248760), (4200, 609523884), (4320, 592592665), (4725, 541799008), (5040, 507936570), (5400, 474074132), (5600, 457142913), (6048, 423280475), (6300, 406349256), (7200, 355555599), (7560, 338624380), (8400, 304761942), (9450, 270899504), (10080, 253968285), (10800, 237037066), (12600, 203174628), (15120, 169312190), (16800, 152380971), (18900, 135449752), (21600, 118518533), (25200, 101587314), (30240, 84656095), (37800, 67724876), (50400, 50793657), (75600, 33862438), (151200, 16931219)]