213692640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{63599}}^1$

素因数の和:63624

約数の個数: 96

約数和(自身を含む): 769305600

約数和(自身を除く): 555612960

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 63599, 127198, 190797, 254396, 317995, 381594, 445193, 508792, 635990, 763188, 890386, 953985, 1017584, 1271980, 1335579, 1526376, 1780772, 1907970, 2035168, 2225965, 2543960, 2671158, 3052752, 3561544, 3815940, 4451930, 5087920, 5342316, 6105504, 6677895, 7123088, 7631880, 8903860, 10175840, 10684632, 13355790, 14246176, 15263760, 17807720, 21369264, 26711580, 30527520, 35615440, 42738528, 53423160, 71230880, 106846320, 213692640]

約数ペア:

[(1, 213692640), (2, 106846320), (3, 71230880), (4, 53423160), (5, 42738528), (6, 35615440), (7, 30527520), (8, 26711580), (10, 21369264), (12, 17807720), (14, 15263760), (15, 14246176), (16, 13355790), (20, 10684632), (21, 10175840), (24, 8903860), (28, 7631880), (30, 7123088), (32, 6677895), (35, 6105504), (40, 5342316), (42, 5087920), (48, 4451930), (56, 3815940), (60, 3561544), (70, 3052752), (80, 2671158), (84, 2543960), (96, 2225965), (105, 2035168), (112, 1907970), (120, 1780772), (140, 1526376), (160, 1335579), (168, 1271980), (210, 1017584), (224, 953985), (240, 890386), (280, 763188), (336, 635990), (420, 508792), (480, 445193), (560, 381594), (672, 317995), (840, 254396), (1120, 190797), (1680, 127198), (3360, 63599)]