2557475200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 7770931200

約数和(自身を除く): 5213456000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 32, 35, 40, 50, 56, 58, 62, 64, 70, 80, 100, 112, 116, 124, 127, 128, 140, 145, 155, 160, 175, 200, 203, 217, 224, 232, 248, 254, 280, 290, 310, 320, 350, 400, 406, 434, 448, 464, 496, 508, 560, 580, 620, 635, 640, 700, 725, 775, 800, 812, 868, 889, 896, 899, 928, 992, 1015, 1016, 1085, 1120, 1160, 1240, 1270, 1400, 1450, 1550, 1600, 1624, 1736, 1778, 1798, 1856, 1984, 2030, 2032, 2170, 2240, 2320, 2480, 2540, 2800, 2900, 3100, 3175, 3200, 3248, 3472, 3556, 3596, 3683, 3712, 3937, 3968, 4060, 4064, 4340, 4445, 4480, 4495, 4640, 4960, 5075, 5080, 5425, 5600, 5800, 6200, 6293, 6350, 6496, 6944, 7112, 7192, 7366, 7874, 8120, 8128, 8680, 8890, 8990, 9280, 9920, 10150, 10160, 10850, 11200, 11600, 12400, 12586, 12700, 12992, 13888, 14224, 14384, 14732, 15748, 16240, 16256, 17360, 17780, 17980, 18415, 18560, 19685, 19840, 20300, 20320, 21700, 22225, 22400, 22475, 23200, 24800, 25172, 25400, 25781, 25984, 27559, 27776, 28448, 28768, 29464, 31465, 31496, 32480, 34720, 35560, 35960, 36830, 39370, 40600, 40640, 43400, 44450, 44950, 46400, 49600, 50344, 50800, 51562, 55118, 56896, 57536, 58928, 62930, 62992, 64960, 69440, 71120, 71920, 73660, 78740, 81200, 81280, 86800, 88900, 89900, 92075, 92800, 98425, 99200, 100688, 101600, 103124, 110236, 113792, 114173, 115072, 117856, 125860, 125984, 128905, 129920, 137795, 138880, 142240, 143840, 147320, 157325, 157480, 162400, 173600, 177800, 179800, 184150, 196850, 201376, 203200, 206248, 220472, 228346, 235712, 251720, 251968, 257810, 275590, 284480, 287680, 294640, 314650, 314960, 324800, 347200, 355600, 359600, 368300, 393700, 402752, 406400, 412496, 440944, 456692, 471424, 503440, 503936, 515620, 551180, 568960, 570865, 575360, 589280, 629300, 629920, 644525, 649600, 688975, 694400, 711200, 719200, 736600, 787400, 799211, 805504, 824992, 881888, 913384, 1006880, 1031240, 1102360, 1141730, 1178560, 1258600, 1259840, 1289050, 1377950, 1422400, 1438400, 1473200, 1574800, 1598422, 1649984, 1763776, 1826768, 2013760, 2062480, 2204720, 2283460, 2357120, 2517200, 2519680, 2578100, 2755900, 2844800, 2854325, 2876800, 2946400, 3149600, 3196844, 3299968, 3527552, 3653536, 3996055, 4027520, 4124960, 4409440, 4566920, 5034400, 5156200, 5511800, 5708650, 5892800, 6299200, 6393688, 7307072, 7992110, 8249920, 8818880, 9133840, 10068800, 10312400, 11023600, 11417300, 11785600, 12598400, 12787376, 14614144, 15984220, 16499840, 17637760, 18267680, 19980275, 20137600, 20624800, 22047200, 22834600, 25574752, 31968440, 36535360, 39960550, 41249600, 44094400, 45669200, 51149504, 63936880, 73070720, 79921100, 82499200, 88188800, 91338400, 102299008, 127873760, 159842200, 182676800, 255747520, 319684400, 365353600, 511495040, 639368800, 1278737600, 2557475200]

約数ペア:

[(1, 2557475200), (2, 1278737600), (4, 639368800), (5, 511495040), (7, 365353600), (8, 319684400), (10, 255747520), (14, 182676800), (16, 159842200), (20, 127873760), (25, 102299008), (28, 91338400), (29, 88188800), (31, 82499200), (32, 79921100), (35, 73070720), (40, 63936880), (50, 51149504), (56, 45669200), (58, 44094400), (62, 41249600), (64, 39960550), (70, 36535360), (80, 31968440), (100, 25574752), (112, 22834600), (116, 22047200), (124, 20624800), (127, 20137600), (128, 19980275), (140, 18267680), (145, 17637760), (155, 16499840), (160, 15984220), (175, 14614144), (200, 12787376), (203, 12598400), (217, 11785600), (224, 11417300), (232, 11023600), (248, 10312400), (254, 10068800), (280, 9133840), (290, 8818880), (310, 8249920), (320, 7992110), (350, 7307072), (400, 6393688), (406, 6299200), (434, 5892800), (448, 5708650), (464, 5511800), (496, 5156200), (508, 5034400), (560, 4566920), (580, 4409440), (620, 4124960), (635, 4027520), (640, 3996055), (700, 3653536), (725, 3527552), (775, 3299968), (800, 3196844), (812, 3149600), (868, 2946400), (889, 2876800), (896, 2854325), (899, 2844800), (928, 2755900), (992, 2578100), (1015, 2519680), (1016, 2517200), (1085, 2357120), (1120, 2283460), (1160, 2204720), (1240, 2062480), (1270, 2013760), (1400, 1826768), (1450, 1763776), (1550, 1649984), (1600, 1598422), (1624, 1574800), (1736, 1473200), (1778, 1438400), (1798, 1422400), (1856, 1377950), (1984, 1289050), (2030, 1259840), (2032, 1258600), (2170, 1178560), (2240, 1141730), (2320, 1102360), (2480, 1031240), (2540, 1006880), (2800, 913384), (2900, 881888), (3100, 824992), (3175, 805504), (3200, 799211), (3248, 787400), (3472, 736600), (3556, 719200), (3596, 711200), (3683, 694400), (3712, 688975), (3937, 649600), (3968, 644525), (4060, 629920), (4064, 629300), (4340, 589280), (4445, 575360), (4480, 570865), (4495, 568960), (4640, 551180), (4960, 515620), (5075, 503936), (5080, 503440), (5425, 471424), (5600, 456692), (5800, 440944), (6200, 412496), (6293, 406400), (6350, 402752), (6496, 393700), (6944, 368300), (7112, 359600), (7192, 355600), (7366, 347200), (7874, 324800), (8120, 314960), (8128, 314650), (8680, 294640), (8890, 287680), (8990, 284480), (9280, 275590), (9920, 257810), (10150, 251968), (10160, 251720), (10850, 235712), (11200, 228346), (11600, 220472), (12400, 206248), (12586, 203200), (12700, 201376), (12992, 196850), (13888, 184150), (14224, 179800), (14384, 177800), (14732, 173600), (15748, 162400), (16240, 157480), (16256, 157325), (17360, 147320), (17780, 143840), (17980, 142240), (18415, 138880), (18560, 137795), (19685, 129920), (19840, 128905), (20300, 125984), (20320, 125860), (21700, 117856), (22225, 115072), (22400, 114173), (22475, 113792), (23200, 110236), (24800, 103124), (25172, 101600), (25400, 100688), (25781, 99200), (25984, 98425), (27559, 92800), (27776, 92075), (28448, 89900), (28768, 88900), (29464, 86800), (31465, 81280), (31496, 81200), (32480, 78740), (34720, 73660), (35560, 71920), (35960, 71120), (36830, 69440), (39370, 64960), (40600, 62992), (40640, 62930), (43400, 58928), (44450, 57536), (44950, 56896), (46400, 55118), (49600, 51562), (50344, 50800)]