16756008640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{12007}}^1$

素因数の和:12127

約数の個数: 168

約数和(自身を含む): 46939992480

約数和(自身を除く): 30183983840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 89, 98, 112, 140, 160, 178, 196, 224, 245, 280, 320, 356, 392, 445, 448, 490, 560, 623, 712, 784, 890, 980, 1120, 1246, 1424, 1568, 1780, 1960, 2240, 2492, 2848, 3115, 3136, 3560, 3920, 4361, 4984, 5696, 6230, 7120, 7840, 8722, 9968, 12007, 12460, 14240, 15680, 17444, 19936, 21805, 24014, 24920, 28480, 34888, 39872, 43610, 48028, 49840, 60035, 69776, 84049, 87220, 96056, 99680, 120070, 139552, 168098, 174440, 192112, 199360, 240140, 279104, 336196, 348880, 384224, 420245, 480280, 588343, 672392, 697760, 768448, 840490, 960560, 1068623, 1176686, 1344784, 1395520, 1680980, 1921120, 2137246, 2353372, 2689568, 2941715, 3361960, 3842240, 4274492, 4706744, 5343115, 5379136, 5883430, 6723920, 7480361, 8548984, 9413488, 10686230, 11766860, 13447840, 14960722, 17097968, 18826976, 21372460, 23533720, 26895680, 29921444, 34195936, 37401805, 37653952, 42744920, 47067440, 52362527, 59842888, 68391872, 74803610, 85489840, 94134880, 104725054, 119685776, 149607220, 170979680, 188269760, 209450108, 239371552, 261812635, 299214440, 341959360, 418900216, 478743104, 523625270, 598428880, 837800432, 1047250540, 1196857760, 1675600864, 2094501080, 2393715520, 3351201728, 4189002160, 8378004320, 16756008640]

約数ペア:

[(1, 16756008640), (2, 8378004320), (4, 4189002160), (5, 3351201728), (7, 2393715520), (8, 2094501080), (10, 1675600864), (14, 1196857760), (16, 1047250540), (20, 837800432), (28, 598428880), (32, 523625270), (35, 478743104), (40, 418900216), (49, 341959360), (56, 299214440), (64, 261812635), (70, 239371552), (80, 209450108), (89, 188269760), (98, 170979680), (112, 149607220), (140, 119685776), (160, 104725054), (178, 94134880), (196, 85489840), (224, 74803610), (245, 68391872), (280, 59842888), (320, 52362527), (356, 47067440), (392, 42744920), (445, 37653952), (448, 37401805), (490, 34195936), (560, 29921444), (623, 26895680), (712, 23533720), (784, 21372460), (890, 18826976), (980, 17097968), (1120, 14960722), (1246, 13447840), (1424, 11766860), (1568, 10686230), (1780, 9413488), (1960, 8548984), (2240, 7480361), (2492, 6723920), (2848, 5883430), (3115, 5379136), (3136, 5343115), (3560, 4706744), (3920, 4274492), (4361, 3842240), (4984, 3361960), (5696, 2941715), (6230, 2689568), (7120, 2353372), (7840, 2137246), (8722, 1921120), (9968, 1680980), (12007, 1395520), (12460, 1344784), (14240, 1176686), (15680, 1068623), (17444, 960560), (19936, 840490), (21805, 768448), (24014, 697760), (24920, 672392), (28480, 588343), (34888, 480280), (39872, 420245), (43610, 384224), (48028, 348880), (49840, 336196), (60035, 279104), (69776, 240140), (84049, 199360), (87220, 192112), (96056, 174440), (99680, 168098), (120070, 139552)]