7897666560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{73453}}^1$

素因数の和:73488

約数の個数: 176

約数和(自身を含む): 28869184896

約数和(自身を除く): 20971518336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 35840, 53760, 73453, 107520, 146906, 220359, 293812, 367265, 440718, 514171, 587624, 734530, 881436, 1028342, 1101795, 1175248, 1469060, 1542513, 1762872, 2056684, 2203590, 2350496, 2570855, 2938120, 3085026, 3525744, 4113368, 4407180, 4700992, 5141710, 5876240, 6170052, 7051488, 7712565, 8226736, 8814360, 9401984, 10283420, 11752480, 12340104, 14102976, 15425130, 16453472, 17628720, 18803968, 20566840, 23504960, 24680208, 28205952, 30850260, 32906944, 35257440, 37607936, 41133680, 47009920, 49360416, 56411904, 61700520, 65813888, 70514880, 75215872, 82267360, 94019840, 98720832, 112823808, 123401040, 131627776, 141029760, 164534720, 188039680, 197441664, 225647616, 246802080, 263255552, 282059520, 329069440, 376079360, 394883328, 493604160, 526511104, 564119040, 658138880, 789766656, 987208320, 1128238080, 1316277760, 1579533312, 1974416640, 2632555520, 3948833280, 7897666560]

約数ペア:

[(1, 7897666560), (2, 3948833280), (3, 2632555520), (4, 1974416640), (5, 1579533312), (6, 1316277760), (7, 1128238080), (8, 987208320), (10, 789766656), (12, 658138880), (14, 564119040), (15, 526511104), (16, 493604160), (20, 394883328), (21, 376079360), (24, 329069440), (28, 282059520), (30, 263255552), (32, 246802080), (35, 225647616), (40, 197441664), (42, 188039680), (48, 164534720), (56, 141029760), (60, 131627776), (64, 123401040), (70, 112823808), (80, 98720832), (84, 94019840), (96, 82267360), (105, 75215872), (112, 70514880), (120, 65813888), (128, 61700520), (140, 56411904), (160, 49360416), (168, 47009920), (192, 41133680), (210, 37607936), (224, 35257440), (240, 32906944), (256, 30850260), (280, 28205952), (320, 24680208), (336, 23504960), (384, 20566840), (420, 18803968), (448, 17628720), (480, 16453472), (512, 15425130), (560, 14102976), (640, 12340104), (672, 11752480), (768, 10283420), (840, 9401984), (896, 8814360), (960, 8226736), (1024, 7712565), (1120, 7051488), (1280, 6170052), (1344, 5876240), (1536, 5141710), (1680, 4700992), (1792, 4407180), (1920, 4113368), (2240, 3525744), (2560, 3085026), (2688, 2938120), (3072, 2570855), (3360, 2350496), (3584, 2203590), (3840, 2056684), (4480, 1762872), (5120, 1542513), (5376, 1469060), (6720, 1175248), (7168, 1101795), (7680, 1028342), (8960, 881436), (10752, 734530), (13440, 587624), (15360, 514171), (17920, 440718), (21504, 367265), (26880, 293812), (35840, 220359), (53760, 146906), (73453, 107520)]