70344960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 144

約数和(自身を含む): 256857216

約数和(自身を除く): 186512256

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2617, 2688, 3360, 3840, 4480, 5234, 5376, 6720, 7851, 8960, 10468, 13085, 13440, 15702, 18319, 20936, 26170, 26880, 31404, 36638, 39255, 41872, 52340, 54957, 62808, 73276, 78510, 83744, 91595, 104680, 109914, 125616, 146552, 157020, 167488, 183190, 209360, 219828, 251232, 274785, 293104, 314040, 334976, 366380, 418720, 439656, 502464, 549570, 586208, 628080, 669952, 732760, 837440, 879312, 1004928, 1099140, 1172416, 1256160, 1465520, 1674880, 1758624, 2009856, 2198280, 2344832, 2512320, 2931040, 3349760, 3517248, 4396560, 4689664, 5024640, 5862080, 7034496, 8793120, 10049280, 11724160, 14068992, 17586240, 23448320, 35172480, 70344960]

約数ペア:

[(1, 70344960), (2, 35172480), (3, 23448320), (4, 17586240), (5, 14068992), (6, 11724160), (7, 10049280), (8, 8793120), (10, 7034496), (12, 5862080), (14, 5024640), (15, 4689664), (16, 4396560), (20, 3517248), (21, 3349760), (24, 2931040), (28, 2512320), (30, 2344832), (32, 2198280), (35, 2009856), (40, 1758624), (42, 1674880), (48, 1465520), (56, 1256160), (60, 1172416), (64, 1099140), (70, 1004928), (80, 879312), (84, 837440), (96, 732760), (105, 669952), (112, 628080), (120, 586208), (128, 549570), (140, 502464), (160, 439656), (168, 418720), (192, 366380), (210, 334976), (224, 314040), (240, 293104), (256, 274785), (280, 251232), (320, 219828), (336, 209360), (384, 183190), (420, 167488), (448, 157020), (480, 146552), (560, 125616), (640, 109914), (672, 104680), (768, 91595), (840, 83744), (896, 78510), (960, 73276), (1120, 62808), (1280, 54957), (1344, 52340), (1680, 41872), (1792, 39255), (1920, 36638), (2240, 31404), (2617, 26880), (2688, 26170), (3360, 20936), (3840, 18319), (4480, 15702), (5234, 13440), (5376, 13085), (6720, 10468), (7851, 8960)]