2465809920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{15289}}^1$

素因数の和:15325

約数の個数: 240

約数和(自身を含む): 9760402080

約数和(自身を除く): 7294592160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 15289, 16128, 17920, 20160, 23040, 26880, 30578, 32256, 40320, 45867, 53760, 61156, 76445, 80640, 91734, 107023, 122312, 137601, 152890, 161280, 183468, 214046, 229335, 244624, 275202, 305780, 321069, 366936, 428092, 458670, 489248, 535115, 550404, 611560, 642138, 688005, 733872, 856184, 917340, 963207, 978496, 1070230, 1100808, 1223120, 1284276, 1376010, 1467744, 1605345, 1712368, 1834680, 1926414, 1956992, 2140460, 2201616, 2446240, 2568552, 2752020, 2935488, 3210690, 3424736, 3669360, 3852828, 3913984, 4280920, 4403232, 4816035, 4892480, 5137104, 5504040, 5870976, 6421380, 6849472, 7338720, 7705656, 7827968, 8561840, 8806464, 9632070, 9784960, 10274208, 11008080, 11741952, 12842760, 13698944, 14677440, 15411312, 17123680, 17612928, 19264140, 19569920, 20548416, 22016160, 23483904, 25685520, 27397888, 29354880, 30822624, 34247360, 35225856, 38528280, 39139840, 41096832, 44032320, 51371040, 54795776, 58709760, 61645248, 68494720, 70451712, 77056560, 82193664, 88064640, 102742080, 117419520, 123290496, 136989440, 154113120, 164387328, 176129280, 205484160, 246580992, 273978880, 308226240, 352258560, 410968320, 493161984, 616452480, 821936640, 1232904960, 2465809920]

約数ペア:

[(1, 2465809920), (2, 1232904960), (3, 821936640), (4, 616452480), (5, 493161984), (6, 410968320), (7, 352258560), (8, 308226240), (9, 273978880), (10, 246580992), (12, 205484160), (14, 176129280), (15, 164387328), (16, 154113120), (18, 136989440), (20, 123290496), (21, 117419520), (24, 102742080), (28, 88064640), (30, 82193664), (32, 77056560), (35, 70451712), (36, 68494720), (40, 61645248), (42, 58709760), (45, 54795776), (48, 51371040), (56, 44032320), (60, 41096832), (63, 39139840), (64, 38528280), (70, 35225856), (72, 34247360), (80, 30822624), (84, 29354880), (90, 27397888), (96, 25685520), (105, 23483904), (112, 22016160), (120, 20548416), (126, 19569920), (128, 19264140), (140, 17612928), (144, 17123680), (160, 15411312), (168, 14677440), (180, 13698944), (192, 12842760), (210, 11741952), (224, 11008080), (240, 10274208), (252, 9784960), (256, 9632070), (280, 8806464), (288, 8561840), (315, 7827968), (320, 7705656), (336, 7338720), (360, 6849472), (384, 6421380), (420, 5870976), (448, 5504040), (480, 5137104), (504, 4892480), (512, 4816035), (560, 4403232), (576, 4280920), (630, 3913984), (640, 3852828), (672, 3669360), (720, 3424736), (768, 3210690), (840, 2935488), (896, 2752020), (960, 2568552), (1008, 2446240), (1120, 2201616), (1152, 2140460), (1260, 1956992), (1280, 1926414), (1344, 1834680), (1440, 1712368), (1536, 1605345), (1680, 1467744), (1792, 1376010), (1920, 1284276), (2016, 1223120), (2240, 1100808), (2304, 1070230), (2520, 978496), (2560, 963207), (2688, 917340), (2880, 856184), (3360, 733872), (3584, 688005), (3840, 642138), (4032, 611560), (4480, 550404), (4608, 535115), (5040, 489248), (5376, 458670), (5760, 428092), (6720, 366936), (7680, 321069), (8064, 305780), (8960, 275202), (10080, 244624), (10752, 229335), (11520, 214046), (13440, 183468), (15289, 161280), (16128, 152890), (17920, 137601), (20160, 122312), (23040, 107023), (26880, 91734), (30578, 80640), (32256, 76445), (40320, 61156), (45867, 53760)]