7761079040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 288

約数和(自身を含む): 22097275200

約数和(自身を除く): 14336196160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 109, 110, 128, 130, 143, 160, 176, 208, 218, 220, 256, 260, 286, 320, 352, 389, 416, 436, 440, 520, 545, 572, 640, 704, 715, 778, 832, 872, 880, 1040, 1090, 1144, 1199, 1280, 1408, 1417, 1430, 1556, 1664, 1744, 1760, 1945, 2080, 2180, 2288, 2398, 2816, 2834, 2860, 3112, 3328, 3488, 3520, 3890, 4160, 4279, 4360, 4576, 4796, 5057, 5668, 5720, 5995, 6224, 6976, 7040, 7085, 7780, 8320, 8558, 8720, 9152, 9592, 10114, 11336, 11440, 11990, 12448, 13952, 14080, 14170, 15560, 15587, 16640, 17116, 17440, 18304, 19184, 20228, 21395, 22672, 22880, 23980, 24896, 25285, 27904, 28340, 31120, 31174, 34232, 34880, 36608, 38368, 40456, 42401, 42790, 45344, 45760, 47960, 49792, 50570, 55627, 56680, 62240, 62348, 68464, 69760, 76736, 77935, 80912, 84802, 85580, 90688, 91520, 95920, 99584, 101140, 111254, 113360, 124480, 124696, 136928, 139520, 153472, 155870, 161824, 169604, 171160, 181376, 183040, 191840, 202280, 212005, 222508, 226720, 248960, 249392, 273856, 278135, 306944, 311740, 323648, 339208, 342320, 362752, 383680, 404560, 424010, 445016, 453440, 466411, 497920, 498784, 547712, 551213, 556270, 623480, 647296, 678416, 684640, 767360, 809120, 848020, 890032, 906880, 932822, 997568, 1095424, 1102426, 1112540, 1246960, 1294592, 1356832, 1369280, 1534720, 1618240, 1696040, 1780064, 1813760, 1865644, 1995136, 2204852, 2225080, 2332055, 2493920, 2713664, 2738560, 2756065, 3236480, 3392080, 3560128, 3731288, 3990272, 4409704, 4450160, 4664110, 4987840, 5427328, 5477120, 5512130, 6063343, 6472960, 6784160, 7120256, 7462576, 8819408, 8900320, 9328220, 9975680, 10854656, 11024260, 12126686, 13568320, 14240512, 14925152, 17638816, 17800640, 18656440, 19951360, 22048520, 24253372, 27136640, 29850304, 30316715, 35277632, 35601280, 37312880, 44097040, 48506744, 54273280, 59700608, 60633430, 70555264, 71202560, 74625760, 88194080, 97013488, 119401216, 121266860, 141110528, 149251520, 176388160, 194026976, 242533720, 298503040, 352776320, 388053952, 485067440, 597006080, 705552640, 776107904, 970134880, 1552215808, 1940269760, 3880539520, 7761079040]

約数ペア:

[(1, 7761079040), (2, 3880539520), (4, 1940269760), (5, 1552215808), (8, 970134880), (10, 776107904), (11, 705552640), (13, 597006080), (16, 485067440), (20, 388053952), (22, 352776320), (26, 298503040), (32, 242533720), (40, 194026976), (44, 176388160), (52, 149251520), (55, 141110528), (64, 121266860), (65, 119401216), (80, 97013488), (88, 88194080), (104, 74625760), (109, 71202560), (110, 70555264), (128, 60633430), (130, 59700608), (143, 54273280), (160, 48506744), (176, 44097040), (208, 37312880), (218, 35601280), (220, 35277632), (256, 30316715), (260, 29850304), (286, 27136640), (320, 24253372), (352, 22048520), (389, 19951360), (416, 18656440), (436, 17800640), (440, 17638816), (520, 14925152), (545, 14240512), (572, 13568320), (640, 12126686), (704, 11024260), (715, 10854656), (778, 9975680), (832, 9328220), (872, 8900320), (880, 8819408), (1040, 7462576), (1090, 7120256), (1144, 6784160), (1199, 6472960), (1280, 6063343), (1408, 5512130), (1417, 5477120), (1430, 5427328), (1556, 4987840), (1664, 4664110), (1744, 4450160), (1760, 4409704), (1945, 3990272), (2080, 3731288), (2180, 3560128), (2288, 3392080), (2398, 3236480), (2816, 2756065), (2834, 2738560), (2860, 2713664), (3112, 2493920), (3328, 2332055), (3488, 2225080), (3520, 2204852), (3890, 1995136), (4160, 1865644), (4279, 1813760), (4360, 1780064), (4576, 1696040), (4796, 1618240), (5057, 1534720), (5668, 1369280), (5720, 1356832), (5995, 1294592), (6224, 1246960), (6976, 1112540), (7040, 1102426), (7085, 1095424), (7780, 997568), (8320, 932822), (8558, 906880), (8720, 890032), (9152, 848020), (9592, 809120), (10114, 767360), (11336, 684640), (11440, 678416), (11990, 647296), (12448, 623480), (13952, 556270), (14080, 551213), (14170, 547712), (15560, 498784), (15587, 497920), (16640, 466411), (17116, 453440), (17440, 445016), (18304, 424010), (19184, 404560), (20228, 383680), (21395, 362752), (22672, 342320), (22880, 339208), (23980, 323648), (24896, 311740), (25285, 306944), (27904, 278135), (28340, 273856), (31120, 249392), (31174, 248960), (34232, 226720), (34880, 222508), (36608, 212005), (38368, 202280), (40456, 191840), (42401, 183040), (42790, 181376), (45344, 171160), (45760, 169604), (47960, 161824), (49792, 155870), (50570, 153472), (55627, 139520), (56680, 136928), (62240, 124696), (62348, 124480), (68464, 113360), (69760, 111254), (76736, 101140), (77935, 99584), (80912, 95920), (84802, 91520), (85580, 90688)]