220879008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 529072992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 84, 96, 108, 112, 118, 126, 144, 168, 177, 189, 216, 224, 236, 252, 288, 336, 354, 378, 413, 432, 472, 504, 531, 619, 672, 708, 756, 826, 864, 944, 1008, 1062, 1238, 1239, 1416, 1512, 1593, 1652, 1857, 1888, 2016, 2124, 2476, 2478, 2832, 3024, 3186, 3304, 3714, 3717, 4248, 4333, 4952, 4956, 5571, 5664, 6048, 6372, 6608, 7428, 7434, 8496, 8666, 9904, 9912, 11142, 11151, 12744, 12999, 13216, 14856, 14868, 16713, 16992, 17332, 19808, 19824, 22284, 22302, 25488, 25998, 29712, 29736, 33426, 34664, 36521, 38997, 39648, 44568, 44604, 50976, 51996, 59424, 59472, 66852, 69328, 73042, 77994, 89136, 89208, 103992, 109563, 116991, 118944, 133704, 138656, 146084, 155988, 178272, 178416, 207984, 219126, 233982, 255647, 267408, 292168, 311976, 328689, 356832, 415968, 438252, 467964, 511294, 534816, 584336, 623952, 657378, 766941, 876504, 935928, 986067, 1022588, 1168672, 1247904, 1314756, 1533882, 1753008, 1871856, 1972134, 2045176, 2300823, 2629512, 3067764, 3506016, 3743712, 3944268, 4090352, 4601646, 5259024, 6135528, 6902469, 7888536, 8180704, 9203292, 10518048, 12271056, 13804938, 15777072, 18406584, 24542112, 27609876, 31554144, 36813168, 55219752, 73626336, 110439504, 220879008]

約数ペア:

[(1, 220879008), (2, 110439504), (3, 73626336), (4, 55219752), (6, 36813168), (7, 31554144), (8, 27609876), (9, 24542112), (12, 18406584), (14, 15777072), (16, 13804938), (18, 12271056), (21, 10518048), (24, 9203292), (27, 8180704), (28, 7888536), (32, 6902469), (36, 6135528), (42, 5259024), (48, 4601646), (54, 4090352), (56, 3944268), (59, 3743712), (63, 3506016), (72, 3067764), (84, 2629512), (96, 2300823), (108, 2045176), (112, 1972134), (118, 1871856), (126, 1753008), (144, 1533882), (168, 1314756), (177, 1247904), (189, 1168672), (216, 1022588), (224, 986067), (236, 935928), (252, 876504), (288, 766941), (336, 657378), (354, 623952), (378, 584336), (413, 534816), (432, 511294), (472, 467964), (504, 438252), (531, 415968), (619, 356832), (672, 328689), (708, 311976), (756, 292168), (826, 267408), (864, 255647), (944, 233982), (1008, 219126), (1062, 207984), (1238, 178416), (1239, 178272), (1416, 155988), (1512, 146084), (1593, 138656), (1652, 133704), (1857, 118944), (1888, 116991), (2016, 109563), (2124, 103992), (2476, 89208), (2478, 89136), (2832, 77994), (3024, 73042), (3186, 69328), (3304, 66852), (3714, 59472), (3717, 59424), (4248, 51996), (4333, 50976), (4952, 44604), (4956, 44568), (5571, 39648), (5664, 38997), (6048, 36521), (6372, 34664), (6608, 33426), (7428, 29736), (7434, 29712), (8496, 25998), (8666, 25488), (9904, 22302), (9912, 22284), (11142, 19824), (11151, 19808), (12744, 17332), (12999, 16992), (13216, 16713), (14856, 14868)]