7019828480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 20093337600

約数和(自身を除く): 13073509120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 199, 217, 224, 248, 254, 256, 280, 310, 320, 398, 434, 448, 496, 508, 560, 620, 635, 640, 796, 868, 889, 896, 992, 995, 1016, 1085, 1120, 1240, 1270, 1280, 1393, 1592, 1736, 1778, 1792, 1984, 1990, 2032, 2170, 2240, 2480, 2540, 2786, 3184, 3472, 3556, 3937, 3968, 3980, 4064, 4340, 4445, 4480, 4960, 5080, 5572, 6169, 6368, 6944, 6965, 7112, 7874, 7936, 7960, 8128, 8680, 8890, 8960, 9920, 10160, 11144, 12338, 12736, 13888, 13930, 14224, 15748, 15920, 16256, 17360, 17780, 19685, 19840, 20320, 22288, 24676, 25273, 25472, 27559, 27776, 27860, 28448, 30845, 31496, 31840, 32512, 34720, 35560, 39370, 39680, 40640, 43183, 44576, 49352, 50546, 50944, 55118, 55552, 55720, 56896, 61690, 62992, 63680, 69440, 71120, 78740, 81280, 86366, 89152, 98704, 101092, 110236, 111440, 113792, 123380, 125984, 126365, 127360, 137795, 138880, 142240, 157480, 162560, 172732, 176911, 178304, 197408, 202184, 215915, 220472, 222880, 227584, 246760, 251968, 252730, 254720, 275590, 277760, 284480, 314960, 345464, 353822, 356608, 394816, 404368, 431830, 440944, 445760, 493520, 503936, 505460, 551180, 568960, 629920, 690928, 707644, 783463, 789632, 808736, 863660, 881888, 884555, 891520, 987040, 1007872, 1010920, 1102360, 1137920, 1259840, 1381856, 1415288, 1566926, 1579264, 1617472, 1727320, 1763776, 1769110, 1783040, 1974080, 2021840, 2204720, 2519680, 2763712, 2830576, 3133852, 3234944, 3454640, 3527552, 3538220, 3917315, 3948160, 4043680, 4409440, 5039360, 5484241, 5527424, 5661152, 6267704, 6469888, 6909280, 7055104, 7076440, 7834630, 7896320, 8087360, 8818880, 10968482, 11054848, 11322304, 12535408, 13818560, 14152880, 15669260, 16174720, 17637760, 21936964, 22644608, 25070816, 27421205, 27637120, 28305760, 31338520, 32349440, 35275520, 43873928, 45289216, 50141632, 54842410, 55274240, 56611520, 62677040, 87747856, 100283264, 109684820, 113223040, 125354080, 175495712, 200566528, 219369640, 226446080, 250708160, 350991424, 438739280, 501416320, 701982848, 877478560, 1002832640, 1403965696, 1754957120, 3509914240, 7019828480]

約数ペア:

[(1, 7019828480), (2, 3509914240), (4, 1754957120), (5, 1403965696), (7, 1002832640), (8, 877478560), (10, 701982848), (14, 501416320), (16, 438739280), (20, 350991424), (28, 250708160), (31, 226446080), (32, 219369640), (35, 200566528), (40, 175495712), (56, 125354080), (62, 113223040), (64, 109684820), (70, 100283264), (80, 87747856), (112, 62677040), (124, 56611520), (127, 55274240), (128, 54842410), (140, 50141632), (155, 45289216), (160, 43873928), (199, 35275520), (217, 32349440), (224, 31338520), (248, 28305760), (254, 27637120), (256, 27421205), (280, 25070816), (310, 22644608), (320, 21936964), (398, 17637760), (434, 16174720), (448, 15669260), (496, 14152880), (508, 13818560), (560, 12535408), (620, 11322304), (635, 11054848), (640, 10968482), (796, 8818880), (868, 8087360), (889, 7896320), (896, 7834630), (992, 7076440), (995, 7055104), (1016, 6909280), (1085, 6469888), (1120, 6267704), (1240, 5661152), (1270, 5527424), (1280, 5484241), (1393, 5039360), (1592, 4409440), (1736, 4043680), (1778, 3948160), (1792, 3917315), (1984, 3538220), (1990, 3527552), (2032, 3454640), (2170, 3234944), (2240, 3133852), (2480, 2830576), (2540, 2763712), (2786, 2519680), (3184, 2204720), (3472, 2021840), (3556, 1974080), (3937, 1783040), (3968, 1769110), (3980, 1763776), (4064, 1727320), (4340, 1617472), (4445, 1579264), (4480, 1566926), (4960, 1415288), (5080, 1381856), (5572, 1259840), (6169, 1137920), (6368, 1102360), (6944, 1010920), (6965, 1007872), (7112, 987040), (7874, 891520), (7936, 884555), (7960, 881888), (8128, 863660), (8680, 808736), (8890, 789632), (8960, 783463), (9920, 707644), (10160, 690928), (11144, 629920), (12338, 568960), (12736, 551180), (13888, 505460), (13930, 503936), (14224, 493520), (15748, 445760), (15920, 440944), (16256, 431830), (17360, 404368), (17780, 394816), (19685, 356608), (19840, 353822), (20320, 345464), (22288, 314960), (24676, 284480), (25273, 277760), (25472, 275590), (27559, 254720), (27776, 252730), (27860, 251968), (28448, 246760), (30845, 227584), (31496, 222880), (31840, 220472), (32512, 215915), (34720, 202184), (35560, 197408), (39370, 178304), (39680, 176911), (40640, 172732), (43183, 162560), (44576, 157480), (49352, 142240), (50546, 138880), (50944, 137795), (55118, 127360), (55552, 126365), (55720, 125984), (56896, 123380), (61690, 113792), (62992, 111440), (63680, 110236), (69440, 101092), (71120, 98704), (78740, 89152), (81280, 86366)]