341304320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 176

約数和(自身を含む): 955048320

約数和(自身を除く): 613744000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 107, 112, 128, 140, 160, 178, 214, 224, 256, 280, 320, 356, 428, 445, 448, 512, 535, 560, 623, 640, 712, 749, 856, 890, 896, 1024, 1070, 1120, 1246, 1280, 1424, 1498, 1712, 1780, 1792, 2140, 2240, 2492, 2560, 2848, 2996, 3115, 3424, 3560, 3584, 3745, 4280, 4480, 4984, 5120, 5696, 5992, 6230, 6848, 7120, 7168, 7490, 8560, 8960, 9523, 9968, 11392, 11984, 12460, 13696, 14240, 14980, 17120, 17920, 19046, 19936, 22784, 23968, 24920, 27392, 28480, 29960, 34240, 35840, 38092, 39872, 45568, 47615, 47936, 49840, 54784, 56960, 59920, 66661, 68480, 76184, 79744, 91136, 95230, 95872, 99680, 109568, 113920, 119840, 133322, 136960, 152368, 159488, 190460, 191744, 199360, 227840, 239680, 266644, 273920, 304736, 318976, 333305, 380920, 383488, 398720, 455680, 479360, 533288, 547840, 609472, 637952, 666610, 761840, 766976, 797440, 958720, 1066576, 1218944, 1333220, 1523680, 1594880, 1917440, 2133152, 2437888, 2666440, 3047360, 3189760, 3834880, 4266304, 4875776, 5332880, 6094720, 8532608, 9751552, 10665760, 12189440, 17065216, 21331520, 24378880, 34130432, 42663040, 48757760, 68260864, 85326080, 170652160, 341304320]

約数ペア:

[(1, 341304320), (2, 170652160), (4, 85326080), (5, 68260864), (7, 48757760), (8, 42663040), (10, 34130432), (14, 24378880), (16, 21331520), (20, 17065216), (28, 12189440), (32, 10665760), (35, 9751552), (40, 8532608), (56, 6094720), (64, 5332880), (70, 4875776), (80, 4266304), (89, 3834880), (107, 3189760), (112, 3047360), (128, 2666440), (140, 2437888), (160, 2133152), (178, 1917440), (214, 1594880), (224, 1523680), (256, 1333220), (280, 1218944), (320, 1066576), (356, 958720), (428, 797440), (445, 766976), (448, 761840), (512, 666610), (535, 637952), (560, 609472), (623, 547840), (640, 533288), (712, 479360), (749, 455680), (856, 398720), (890, 383488), (896, 380920), (1024, 333305), (1070, 318976), (1120, 304736), (1246, 273920), (1280, 266644), (1424, 239680), (1498, 227840), (1712, 199360), (1780, 191744), (1792, 190460), (2140, 159488), (2240, 152368), (2492, 136960), (2560, 133322), (2848, 119840), (2996, 113920), (3115, 109568), (3424, 99680), (3560, 95872), (3584, 95230), (3745, 91136), (4280, 79744), (4480, 76184), (4984, 68480), (5120, 66661), (5696, 59920), (5992, 56960), (6230, 54784), (6848, 49840), (7120, 47936), (7168, 47615), (7490, 45568), (8560, 39872), (8960, 38092), (9523, 35840), (9968, 34240), (11392, 29960), (11984, 28480), (12460, 27392), (13696, 24920), (14240, 23968), (14980, 22784), (17120, 19936), (17920, 19046)]