16325712

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 240

約数和(自身を含む): 56871360

約数和(自身を除く): 40545648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 136, 144, 152, 153, 156, 162, 171, 204, 208, 216, 221, 228, 234, 243, 247, 272, 304, 306, 312, 323, 324, 342, 351, 408, 432, 442, 456, 459, 468, 486, 494, 513, 612, 624, 646, 648, 663, 684, 702, 741, 816, 884, 912, 918, 936, 969, 972, 988, 1026, 1053, 1224, 1292, 1296, 1326, 1368, 1377, 1404, 1482, 1539, 1768, 1836, 1872, 1938, 1944, 1976, 1989, 2052, 2106, 2223, 2448, 2584, 2652, 2736, 2754, 2808, 2907, 2964, 3078, 3159, 3536, 3672, 3876, 3888, 3952, 3978, 4104, 4131, 4199, 4212, 4446, 4617, 5168, 5304, 5508, 5616, 5814, 5928, 5967, 6156, 6318, 6669, 7344, 7752, 7956, 8208, 8262, 8398, 8424, 8721, 8892, 9234, 10608, 11016, 11628, 11856, 11934, 12312, 12597, 12636, 13338, 15504, 15912, 16524, 16796, 16848, 17442, 17784, 17901, 18468, 20007, 22032, 23256, 23868, 24624, 25194, 25272, 26163, 26676, 31824, 33048, 33592, 34884, 35568, 35802, 36936, 37791, 40014, 46512, 47736, 50388, 50544, 52326, 53352, 53703, 60021, 66096, 67184, 69768, 71604, 73872, 75582, 78489, 80028, 95472, 100776, 104652, 106704, 107406, 113373, 120042, 139536, 143208, 151164, 156978, 160056, 201552, 209304, 214812, 226746, 240084, 286416, 302328, 313956, 320112, 340119, 418608, 429624, 453492, 480168, 604656, 627912, 680238, 859248, 906984, 960336, 1020357, 1255824, 1360476, 1813968, 2040714, 2720952, 4081428, 5441904, 8162856, 16325712]

約数ペア:

[(1, 16325712), (2, 8162856), (3, 5441904), (4, 4081428), (6, 2720952), (8, 2040714), (9, 1813968), (12, 1360476), (13, 1255824), (16, 1020357), (17, 960336), (18, 906984), (19, 859248), (24, 680238), (26, 627912), (27, 604656), (34, 480168), (36, 453492), (38, 429624), (39, 418608), (48, 340119), (51, 320112), (52, 313956), (54, 302328), (57, 286416), (68, 240084), (72, 226746), (76, 214812), (78, 209304), (81, 201552), (102, 160056), (104, 156978), (108, 151164), (114, 143208), (117, 139536), (136, 120042), (144, 113373), (152, 107406), (153, 106704), (156, 104652), (162, 100776), (171, 95472), (204, 80028), (208, 78489), (216, 75582), (221, 73872), (228, 71604), (234, 69768), (243, 67184), (247, 66096), (272, 60021), (304, 53703), (306, 53352), (312, 52326), (323, 50544), (324, 50388), (342, 47736), (351, 46512), (408, 40014), (432, 37791), (442, 36936), (456, 35802), (459, 35568), (468, 34884), (486, 33592), (494, 33048), (513, 31824), (612, 26676), (624, 26163), (646, 25272), (648, 25194), (663, 24624), (684, 23868), (702, 23256), (741, 22032), (816, 20007), (884, 18468), (912, 17901), (918, 17784), (936, 17442), (969, 16848), (972, 16796), (988, 16524), (1026, 15912), (1053, 15504), (1224, 13338), (1292, 12636), (1296, 12597), (1326, 12312), (1368, 11934), (1377, 11856), (1404, 11628), (1482, 11016), (1539, 10608), (1768, 9234), (1836, 8892), (1872, 8721), (1938, 8424), (1944, 8398), (1976, 8262), (1989, 8208), (2052, 7956), (2106, 7752), (2223, 7344), (2448, 6669), (2584, 6318), (2652, 6156), (2736, 5967), (2754, 5928), (2808, 5814), (2907, 5616), (2964, 5508), (3078, 5304), (3159, 5168), (3536, 4617), (3672, 4446), (3876, 4212), (3888, 4199), (3952, 4131), (3978, 4104)]