431394240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 1467429120

約数和(自身を除く): 1036034880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 192, 201, 228, 240, 268, 285, 304, 320, 335, 353, 380, 402, 456, 480, 536, 570, 608, 670, 706, 760, 804, 912, 960, 1005, 1059, 1072, 1140, 1216, 1273, 1340, 1412, 1520, 1608, 1765, 1824, 2010, 2118, 2144, 2280, 2546, 2680, 2824, 3040, 3216, 3530, 3648, 3819, 4020, 4236, 4288, 4560, 5092, 5295, 5360, 5648, 6080, 6365, 6432, 6707, 7060, 7638, 8040, 8472, 9120, 10184, 10590, 10720, 11296, 12730, 12864, 13414, 14120, 15276, 16080, 16944, 18240, 19095, 20121, 20368, 21180, 21440, 22592, 23651, 25460, 26828, 28240, 30552, 32160, 33535, 33888, 38190, 40242, 40736, 42360, 47302, 50920, 53656, 56480, 61104, 64320, 67070, 67776, 70953, 76380, 80484, 81472, 84720, 94604, 100605, 101840, 107312, 112960, 118255, 122208, 134140, 141906, 152760, 160968, 169440, 189208, 201210, 203680, 214624, 236510, 244416, 268280, 283812, 305520, 321936, 338880, 354765, 378416, 402420, 407360, 429248, 449369, 473020, 536560, 567624, 611040, 643872, 709530, 756832, 804840, 898738, 946040, 1073120, 1135248, 1222080, 1287744, 1348107, 1419060, 1513664, 1609680, 1797476, 1892080, 2146240, 2246845, 2270496, 2696214, 2838120, 3219360, 3594952, 3784160, 4493690, 4540992, 5392428, 5676240, 6438720, 6740535, 7189904, 7568320, 8987380, 10784856, 11352480, 13481070, 14379808, 17974760, 21569712, 22704960, 26962140, 28759616, 35949520, 43139424, 53924280, 71899040, 86278848, 107848560, 143798080, 215697120, 431394240]

約数ペア:

[(1, 431394240), (2, 215697120), (3, 143798080), (4, 107848560), (5, 86278848), (6, 71899040), (8, 53924280), (10, 43139424), (12, 35949520), (15, 28759616), (16, 26962140), (19, 22704960), (20, 21569712), (24, 17974760), (30, 14379808), (32, 13481070), (38, 11352480), (40, 10784856), (48, 8987380), (57, 7568320), (60, 7189904), (64, 6740535), (67, 6438720), (76, 5676240), (80, 5392428), (95, 4540992), (96, 4493690), (114, 3784160), (120, 3594952), (134, 3219360), (152, 2838120), (160, 2696214), (190, 2270496), (192, 2246845), (201, 2146240), (228, 1892080), (240, 1797476), (268, 1609680), (285, 1513664), (304, 1419060), (320, 1348107), (335, 1287744), (353, 1222080), (380, 1135248), (402, 1073120), (456, 946040), (480, 898738), (536, 804840), (570, 756832), (608, 709530), (670, 643872), (706, 611040), (760, 567624), (804, 536560), (912, 473020), (960, 449369), (1005, 429248), (1059, 407360), (1072, 402420), (1140, 378416), (1216, 354765), (1273, 338880), (1340, 321936), (1412, 305520), (1520, 283812), (1608, 268280), (1765, 244416), (1824, 236510), (2010, 214624), (2118, 203680), (2144, 201210), (2280, 189208), (2546, 169440), (2680, 160968), (2824, 152760), (3040, 141906), (3216, 134140), (3530, 122208), (3648, 118255), (3819, 112960), (4020, 107312), (4236, 101840), (4288, 100605), (4560, 94604), (5092, 84720), (5295, 81472), (5360, 80484), (5648, 76380), (6080, 70953), (6365, 67776), (6432, 67070), (6707, 64320), (7060, 61104), (7638, 56480), (8040, 53656), (8472, 50920), (9120, 47302), (10184, 42360), (10590, 40736), (10720, 40242), (11296, 38190), (12730, 33888), (12864, 33535), (13414, 32160), (14120, 30552), (15276, 28240), (16080, 26828), (16944, 25460), (18240, 23651), (19095, 22592), (20121, 21440), (20368, 21180)]