5419040640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1325

約数の個数: 256

約数和(自身を含む): 18712512000

約数和(自身を除く): 13293471360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 199, 208, 240, 260, 312, 320, 384, 390, 398, 416, 480, 520, 597, 624, 640, 780, 796, 832, 960, 995, 1040, 1091, 1194, 1248, 1560, 1592, 1664, 1920, 1990, 2080, 2182, 2388, 2496, 2587, 2985, 3120, 3184, 3273, 3980, 4160, 4364, 4776, 4992, 5174, 5455, 5970, 6240, 6368, 6546, 7761, 7960, 8320, 8728, 9552, 10348, 10910, 11940, 12480, 12736, 12935, 13092, 14183, 15522, 15920, 16365, 17456, 19104, 20696, 21820, 23880, 24960, 25472, 25870, 26184, 28366, 31044, 31840, 32730, 34912, 38208, 38805, 41392, 42549, 43640, 47760, 51740, 52368, 56732, 62088, 63680, 65460, 69824, 70915, 76416, 77610, 82784, 85098, 87280, 95520, 103480, 104736, 113464, 124176, 127360, 130920, 139648, 141830, 155220, 165568, 170196, 174560, 191040, 206960, 209472, 212745, 217109, 226928, 248352, 261840, 283660, 310440, 331136, 340392, 349120, 382080, 413920, 418944, 425490, 434218, 453856, 496704, 523680, 567320, 620880, 651327, 680784, 698240, 827840, 850980, 868436, 907712, 993408, 1047360, 1085545, 1134640, 1241760, 1302654, 1361568, 1655680, 1701960, 1736872, 1815424, 2094720, 2171090, 2269280, 2483520, 2605308, 2723136, 2822417, 3256635, 3403920, 3473744, 4342180, 4538560, 4967040, 5210616, 5446272, 5644834, 6513270, 6807840, 6947488, 8467251, 8684360, 9077120, 10421232, 11289668, 13026540, 13615680, 13894976, 14112085, 16934502, 17368720, 20842464, 22579336, 26053080, 27231360, 27789952, 28224170, 33869004, 34737440, 41684928, 42336255, 45158672, 52106160, 56448340, 67738008, 69474880, 83369856, 84672510, 90317344, 104212320, 112896680, 135476016, 138949760, 169345020, 180634688, 208424640, 225793360, 270952032, 338690040, 361269376, 416849280, 451586720, 541904064, 677380080, 903173440, 1083808128, 1354760160, 1806346880, 2709520320, 5419040640]

約数ペア:

[(1, 5419040640), (2, 2709520320), (3, 1806346880), (4, 1354760160), (5, 1083808128), (6, 903173440), (8, 677380080), (10, 541904064), (12, 451586720), (13, 416849280), (15, 361269376), (16, 338690040), (20, 270952032), (24, 225793360), (26, 208424640), (30, 180634688), (32, 169345020), (39, 138949760), (40, 135476016), (48, 112896680), (52, 104212320), (60, 90317344), (64, 84672510), (65, 83369856), (78, 69474880), (80, 67738008), (96, 56448340), (104, 52106160), (120, 45158672), (128, 42336255), (130, 41684928), (156, 34737440), (160, 33869004), (192, 28224170), (195, 27789952), (199, 27231360), (208, 26053080), (240, 22579336), (260, 20842464), (312, 17368720), (320, 16934502), (384, 14112085), (390, 13894976), (398, 13615680), (416, 13026540), (480, 11289668), (520, 10421232), (597, 9077120), (624, 8684360), (640, 8467251), (780, 6947488), (796, 6807840), (832, 6513270), (960, 5644834), (995, 5446272), (1040, 5210616), (1091, 4967040), (1194, 4538560), (1248, 4342180), (1560, 3473744), (1592, 3403920), (1664, 3256635), (1920, 2822417), (1990, 2723136), (2080, 2605308), (2182, 2483520), (2388, 2269280), (2496, 2171090), (2587, 2094720), (2985, 1815424), (3120, 1736872), (3184, 1701960), (3273, 1655680), (3980, 1361568), (4160, 1302654), (4364, 1241760), (4776, 1134640), (4992, 1085545), (5174, 1047360), (5455, 993408), (5970, 907712), (6240, 868436), (6368, 850980), (6546, 827840), (7761, 698240), (7960, 680784), (8320, 651327), (8728, 620880), (9552, 567320), (10348, 523680), (10910, 496704), (11940, 453856), (12480, 434218), (12736, 425490), (12935, 418944), (13092, 413920), (14183, 382080), (15522, 349120), (15920, 340392), (16365, 331136), (17456, 310440), (19104, 283660), (20696, 261840), (21820, 248352), (23880, 226928), (24960, 217109), (25472, 212745), (25870, 209472), (26184, 206960), (28366, 191040), (31044, 174560), (31840, 170196), (32730, 165568), (34912, 155220), (38208, 141830), (38805, 139648), (41392, 130920), (42549, 127360), (43640, 124176), (47760, 113464), (51740, 104736), (52368, 103480), (56732, 95520), (62088, 87280), (63680, 85098), (65460, 82784), (69824, 77610), (70915, 76416)]