158934720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 586971648

約数和(自身を除く): 428036928

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, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 353, 402, 420, 448, 469, 480, 536, 560, 670, 672, 706, 804, 840, 938, 960, 1005, 1059, 1072, 1120, 1340, 1344, 1407, 1412, 1608, 1680, 1765, 1876, 2010, 2118, 2144, 2240, 2345, 2471, 2680, 2814, 2824, 3216, 3360, 3530, 3752, 4020, 4236, 4288, 4690, 4942, 5295, 5360, 5628, 5648, 6432, 6720, 7035, 7060, 7413, 7504, 8040, 8472, 9380, 9884, 10590, 10720, 11256, 11296, 12355, 12864, 14070, 14120, 14826, 15008, 16080, 16944, 18760, 19768, 21180, 21440, 22512, 22592, 23651, 24710, 28140, 28240, 29652, 30016, 32160, 33888, 37065, 37520, 39536, 42360, 45024, 47302, 49420, 56280, 56480, 59304, 64320, 67776, 70953, 74130, 75040, 79072, 84720, 90048, 94604, 98840, 112560, 112960, 118255, 118608, 141906, 148260, 150080, 158144, 165557, 169440, 189208, 197680, 225120, 236510, 237216, 283812, 296520, 331114, 338880, 354765, 378416, 395360, 450240, 473020, 474432, 496671, 567624, 593040, 662228, 709530, 756832, 790720, 827785, 946040, 993342, 1135248, 1186080, 1324456, 1419060, 1513664, 1655570, 1892080, 1986684, 2270496, 2372160, 2483355, 2648912, 2838120, 3311140, 3784160, 3973368, 4540992, 4966710, 5297824, 5676240, 6622280, 7568320, 7946736, 9933420, 10595648, 11352480, 13244560, 15893472, 19866840, 22704960, 26489120, 31786944, 39733680, 52978240, 79467360, 158934720]

約数ペア:

[(1, 158934720), (2, 79467360), (3, 52978240), (4, 39733680), (5, 31786944), (6, 26489120), (7, 22704960), (8, 19866840), (10, 15893472), (12, 13244560), (14, 11352480), (15, 10595648), (16, 9933420), (20, 7946736), (21, 7568320), (24, 6622280), (28, 5676240), (30, 5297824), (32, 4966710), (35, 4540992), (40, 3973368), (42, 3784160), (48, 3311140), (56, 2838120), (60, 2648912), (64, 2483355), (67, 2372160), (70, 2270496), (80, 1986684), (84, 1892080), (96, 1655570), (105, 1513664), (112, 1419060), (120, 1324456), (134, 1186080), (140, 1135248), (160, 993342), (168, 946040), (192, 827785), (201, 790720), (210, 756832), (224, 709530), (240, 662228), (268, 593040), (280, 567624), (320, 496671), (335, 474432), (336, 473020), (353, 450240), (402, 395360), (420, 378416), (448, 354765), (469, 338880), (480, 331114), (536, 296520), (560, 283812), (670, 237216), (672, 236510), (706, 225120), (804, 197680), (840, 189208), (938, 169440), (960, 165557), (1005, 158144), (1059, 150080), (1072, 148260), (1120, 141906), (1340, 118608), (1344, 118255), (1407, 112960), (1412, 112560), (1608, 98840), (1680, 94604), (1765, 90048), (1876, 84720), (2010, 79072), (2118, 75040), (2144, 74130), (2240, 70953), (2345, 67776), (2471, 64320), (2680, 59304), (2814, 56480), (2824, 56280), (3216, 49420), (3360, 47302), (3530, 45024), (3752, 42360), (4020, 39536), (4236, 37520), (4288, 37065), (4690, 33888), (4942, 32160), (5295, 30016), (5360, 29652), (5628, 28240), (5648, 28140), (6432, 24710), (6720, 23651), (7035, 22592), (7060, 22512), (7413, 21440), (7504, 21180), (8040, 19768), (8472, 18760), (9380, 16944), (9884, 16080), (10590, 15008), (10720, 14826), (11256, 14120), (11296, 14070), (12355, 12864)]