720248928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 2324464128

約数和(自身を除く): 1604215200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 268, 272, 336, 357, 402, 408, 469, 476, 536, 544, 672, 714, 804, 816, 938, 941, 952, 1072, 1139, 1407, 1428, 1608, 1632, 1876, 1882, 1904, 2144, 2278, 2814, 2823, 2856, 3216, 3417, 3752, 3764, 3808, 4556, 5628, 5646, 5712, 6432, 6587, 6834, 7504, 7528, 7973, 9112, 11256, 11292, 11424, 13174, 13668, 15008, 15056, 15946, 15997, 18224, 19761, 22512, 22584, 23919, 26348, 27336, 30112, 31892, 31994, 36448, 39522, 45024, 45168, 47838, 47991, 52696, 54672, 63047, 63784, 63988, 79044, 90336, 95676, 95982, 105392, 109344, 111979, 126094, 127568, 127976, 158088, 189141, 191352, 191964, 210784, 223958, 252188, 255136, 255952, 316176, 335937, 378282, 382704, 383928, 441329, 447916, 504376, 511904, 632352, 671874, 756564, 765408, 767856, 882658, 895832, 1008752, 1071799, 1323987, 1343748, 1513128, 1535712, 1765316, 1791664, 2017504, 2143598, 2647974, 2687496, 3026256, 3215397, 3530632, 3583328, 4287196, 5295948, 5374992, 6052512, 6430794, 7061264, 7502593, 8574392, 10591896, 10749984, 12861588, 14122528, 15005186, 17148784, 21183792, 22507779, 25723176, 30010372, 34297568, 42367584, 45015558, 51446352, 60020744, 90031116, 102892704, 120041488, 180062232, 240082976, 360124464, 720248928]

約数ペア:

[(1, 720248928), (2, 360124464), (3, 240082976), (4, 180062232), (6, 120041488), (7, 102892704), (8, 90031116), (12, 60020744), (14, 51446352), (16, 45015558), (17, 42367584), (21, 34297568), (24, 30010372), (28, 25723176), (32, 22507779), (34, 21183792), (42, 17148784), (48, 15005186), (51, 14122528), (56, 12861588), (67, 10749984), (68, 10591896), (84, 8574392), (96, 7502593), (102, 7061264), (112, 6430794), (119, 6052512), (134, 5374992), (136, 5295948), (168, 4287196), (201, 3583328), (204, 3530632), (224, 3215397), (238, 3026256), (268, 2687496), (272, 2647974), (336, 2143598), (357, 2017504), (402, 1791664), (408, 1765316), (469, 1535712), (476, 1513128), (536, 1343748), (544, 1323987), (672, 1071799), (714, 1008752), (804, 895832), (816, 882658), (938, 767856), (941, 765408), (952, 756564), (1072, 671874), (1139, 632352), (1407, 511904), (1428, 504376), (1608, 447916), (1632, 441329), (1876, 383928), (1882, 382704), (1904, 378282), (2144, 335937), (2278, 316176), (2814, 255952), (2823, 255136), (2856, 252188), (3216, 223958), (3417, 210784), (3752, 191964), (3764, 191352), (3808, 189141), (4556, 158088), (5628, 127976), (5646, 127568), (5712, 126094), (6432, 111979), (6587, 109344), (6834, 105392), (7504, 95982), (7528, 95676), (7973, 90336), (9112, 79044), (11256, 63988), (11292, 63784), (11424, 63047), (13174, 54672), (13668, 52696), (15008, 47991), (15056, 47838), (15946, 45168), (15997, 45024), (18224, 39522), (19761, 36448), (22512, 31994), (22584, 31892), (23919, 30112), (26348, 27336)]