253484160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 841034880

約数和(自身を除く): 587550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 64, 80, 94, 96, 106, 120, 128, 141, 159, 160, 188, 192, 212, 235, 240, 265, 282, 318, 320, 376, 384, 424, 470, 480, 530, 564, 636, 640, 705, 752, 795, 848, 940, 960, 1060, 1128, 1272, 1410, 1504, 1590, 1696, 1880, 1920, 2120, 2256, 2491, 2544, 2809, 2820, 3008, 3180, 3392, 3760, 4240, 4512, 4982, 5088, 5618, 5640, 6016, 6360, 6784, 7473, 7520, 8427, 8480, 9024, 9964, 10176, 11236, 11280, 12455, 12720, 14045, 14946, 15040, 16854, 16960, 18048, 19928, 20352, 22472, 22560, 24910, 25440, 28090, 29892, 30080, 33708, 33920, 37365, 39856, 42135, 44944, 45120, 49820, 50880, 56180, 59784, 67416, 74730, 79712, 84270, 89888, 90240, 99640, 101760, 112360, 119568, 132023, 134832, 149460, 159424, 168540, 179776, 199280, 224720, 239136, 264046, 269664, 298920, 318848, 337080, 359552, 396069, 398560, 449440, 478272, 528092, 539328, 597840, 660115, 674160, 792138, 797120, 898880, 956544, 1056184, 1078656, 1195680, 1320230, 1348320, 1584276, 1594240, 1797760, 1980345, 2112368, 2391360, 2640460, 2696640, 3168552, 3960690, 4224736, 4782720, 5280920, 5393280, 6337104, 7921380, 8449472, 10561840, 12674208, 15842760, 16898944, 21123680, 25348416, 31685520, 42247360, 50696832, 63371040, 84494720, 126742080, 253484160]

約数ペア:

[(1, 253484160), (2, 126742080), (3, 84494720), (4, 63371040), (5, 50696832), (6, 42247360), (8, 31685520), (10, 25348416), (12, 21123680), (15, 16898944), (16, 15842760), (20, 12674208), (24, 10561840), (30, 8449472), (32, 7921380), (40, 6337104), (47, 5393280), (48, 5280920), (53, 4782720), (60, 4224736), (64, 3960690), (80, 3168552), (94, 2696640), (96, 2640460), (106, 2391360), (120, 2112368), (128, 1980345), (141, 1797760), (159, 1594240), (160, 1584276), (188, 1348320), (192, 1320230), (212, 1195680), (235, 1078656), (240, 1056184), (265, 956544), (282, 898880), (318, 797120), (320, 792138), (376, 674160), (384, 660115), (424, 597840), (470, 539328), (480, 528092), (530, 478272), (564, 449440), (636, 398560), (640, 396069), (705, 359552), (752, 337080), (795, 318848), (848, 298920), (940, 269664), (960, 264046), (1060, 239136), (1128, 224720), (1272, 199280), (1410, 179776), (1504, 168540), (1590, 159424), (1696, 149460), (1880, 134832), (1920, 132023), (2120, 119568), (2256, 112360), (2491, 101760), (2544, 99640), (2809, 90240), (2820, 89888), (3008, 84270), (3180, 79712), (3392, 74730), (3760, 67416), (4240, 59784), (4512, 56180), (4982, 50880), (5088, 49820), (5618, 45120), (5640, 44944), (6016, 42135), (6360, 39856), (6784, 37365), (7473, 33920), (7520, 33708), (8427, 30080), (8480, 29892), (9024, 28090), (9964, 25440), (10176, 24910), (11236, 22560), (11280, 22472), (12455, 20352), (12720, 19928), (14045, 18048), (14946, 16960), (15040, 16854)]