267955940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 96

約数和(自身を含む): 687052800

約数和(自身を除く): 419096860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 2030, 2129, 2170, 3596, 4060, 4258, 4340, 4495, 6293, 8516, 8990, 10645, 12586, 14903, 17980, 21290, 25172, 29806, 31465, 42580, 59612, 61741, 62930, 65999, 74515, 123482, 125860, 131998, 149030, 246964, 263996, 298060, 308705, 329995, 432187, 461993, 617410, 659990, 864374, 923986, 1234820, 1319980, 1728748, 1847972, 1913971, 2160935, 2309965, 3827942, 4321870, 4619930, 7655884, 8643740, 9239860, 9569855, 13397797, 19139710, 26795594, 38279420, 53591188, 66988985, 133977970, 267955940]

約数ペア:

[(1, 267955940), (2, 133977970), (4, 66988985), (5, 53591188), (7, 38279420), (10, 26795594), (14, 19139710), (20, 13397797), (28, 9569855), (29, 9239860), (31, 8643740), (35, 7655884), (58, 4619930), (62, 4321870), (70, 3827942), (116, 2309965), (124, 2160935), (140, 1913971), (145, 1847972), (155, 1728748), (203, 1319980), (217, 1234820), (290, 923986), (310, 864374), (406, 659990), (434, 617410), (580, 461993), (620, 432187), (812, 329995), (868, 308705), (899, 298060), (1015, 263996), (1085, 246964), (1798, 149030), (2030, 131998), (2129, 125860), (2170, 123482), (3596, 74515), (4060, 65999), (4258, 62930), (4340, 61741), (4495, 59612), (6293, 42580), (8516, 31465), (8990, 29806), (10645, 25172), (12586, 21290), (14903, 17980)]